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Service Engineers Training Guide v1

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FOREWORD

VIVAMUS ULLAMCORPER CONSECTETUR ORNARE. NAM LUCTUS ODIO SED EROS BIBENDUM, EGET ULTRICES METUS PHARETRA. NULLA MAXIMUS LIBERO AT MI FINIBUS, VITAE LOBORTIS MASSA ELEMENTUM. INTEGER PRETIUM JUSTO NEC MASSA VEHICULA ORNARE. DONEC UT TURPIS EGET NISL VENENATIS VEHICULA VITAE IN URNA. ETIAM MOLLIS ID MAGNA UT MAXIMUS. QUISQUE ELEMENTUM ARCU GRAVIDA FELIS IACULIS BIBENDUM. PRAESENT TINCIDUNT VELIT EGET MI GRAVIDA CONGUE. LEE BOWDITCH, COMMERCIAL AND COUNTRY DIRECTOR (UK & IRELAND)


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CURABITUR IACULIS FINIBUS SEM 3 .................................................................................................. ULTRICIES FAUCIBUS LOREM 3 .................................................................................................. LOREM IPSUM DOLOR SIT AMET 3

EHS STATEMENT OF INTENT 3 .................................................................................................. SPEAK UP - LISTEN UP 3 .................................................................................................. THE HOUGHTON CARDINAL RULES 3 .................................................................................................. THE MAIN UK REGULATIONS FOR HEALTH & SAFETY 3 .................................................................................................. HAZARDS FACING SERVICE ENGINEERS 3 .................................................................................................. WHAT ARE THE OPERATIONAL HAZARDS AT YOURSITES? 3 .................................................................................................. APPROVE CORE PPE 3 .................................................................................................. ACCIDENTS - 4 CAUSES & S.T.A.R. 3 .................................................................................................. KMI REPORTING AND 1 CALL SYSTEM 3 .................................................................................................. JOB TASK RISK ASSESSMENT 3 .................................................................................................. 2 MINUTE RISK ASSESSMENT 3 .................................................................................................. PPE 3 .................................................................................................. GHS - WHAT IS GHS? 3 .................................................................................................. SDS 3 .................................................................................................. KEY LABEL ELEMENTS: GHS 3 .................................................................................................. SAFE STORAGE, HANDLING AND USE OF CHEMICALS 3 .................................................................................................. INCIDENTS & HAZARDS 3 .................................................................................................. SKIN CARE & THE CONTROL OF DERMATITIS 3 .................................................................................................. MANUAL HANDLING 3 .................................................................................................. DRIVER AWARENESS 3 .................................................................................................. TRANSPORT OF CHEMICALS IN CARS 3 .................................................................................................. CHEMICAL HANDLING & COSHH 3 .................................................................................................. SAFE USE OF BIOCIDES 3 .................................................................................................. HAZARDOUS WASTE 3 .................................................................................................. LITRE DRUM HANDLING 3 .................................................................................................. SUB-CONTRACTORS 3 .................................................................................................. WORKSTATIONS 3 .................................................................................................. BASICS OF MWF’S 3

BRAND

EHS


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WHAT IS THE ROLE OF A SERVICE ENGINEER 3 .................................................................................................. CUSTOMER PRE-CALL PREPARATION 3 .................................................................................................. SITE ARRIVAL – CHECKING IN 3 .................................................................................................. JOB ESSENTIALS 3 .................................................................................................. TO DO THE JOB 3 .................................................................................................. SERVICE ENGINEER ROADMAP 3 .................................................................................................. FLUIDSUPPORT PACKAGES 3 .................................................................................................. ORDER OF SERVICE TESTING 3 .................................................................................................. REFRACTOMETER 3 .................................................................................................. CALIBRATION SHEET 3 .................................................................................................. CONCENTRATION 3 .................................................................................................. P/H TESTING 3 .................................................................................................. DIP SLIDES 3 .................................................................................................. TRAMP OIL VISUALISATION 3 .................................................................................................. TEMPERATURE, ODOUR AND APPEARANCE 3 .................................................................................................. CORRECTIVE ACTIONS 3 .................................................................................................. SITE VISUALISATION 3 .................................................................................................. BIOCIDE ADDITIONS AND MEASURES 3 .................................................................................................. CERTS AND ACCREDITATIONS 3

OVERVIEW 3 .................................................................................................. DASHBOARD & NAVIGATION 3 .................................................................................................. ADD REPORT TO DASHBOARD 3 .................................................................................................. MACHINES 3 .................................................................................................. MACHINE STATUS 3 .................................................................................................. REPORTS 3 .................................................................................................. FLUIDTREND SCHEMATIC 3

A DAY IN THE LIFE OF A SERVICE ENGINEER

FLUIDTREND


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EXTERNAL & INTERNAL STOR AGE

AN INTRODUCTION TO METALWORKING FLUIDS TECHNOLOGY

EQUIPMENT

DRUM OR IBC STORAGE 3 .................................................................................................. POLYETHELENE SPILL PALLETS 3 .................................................................................................. STEEL SPILL PALLETS 3 .................................................................................................. BULK STORAGE TANKS 3 MIXING & DISTRIBUTION VENTURI MIXER 3 .................................................................................................. DOSATRON 3 .................................................................................................. FLUIDMIX 3 .................................................................................................. DISTRIBUTION PIPEWORK 3 TRE ATMENT & M AINTENANCE FREDDY VACUUMS 3 .................................................................................................. TRAMP OIL REMOVAL 3 .................................................................................................. FILTRATION 3 .................................................................................................. SEPARATION 3 ENVIRONMENTAL , HE ALTH & SAFETY MIST EXTRACTION 3 .................................................................................................. LEV TESTING 3 .................................................................................................. AIR MONITORING 3 .................................................................................................. SPILL MEDIA 3 COST RECOVERY BRIQUETTING 3 .................................................................................................. CENTRALISED SYSTEMS 3 WASTE TRE ATMENT EVAPORATION TREATMENT 3 .................................................................................................. VACUUM EVAPORATION TREATMENT 3

TECHNICAL APPLICATION

METAL CUTTING 3 .................................................................................................. PRIMARY FUNCTIONS OF A MWF 3 .................................................................................................. METALWORKING FLUID TYPES 3 .................................................................................................. NEAT OILS VS SOLUBLE COOLANTS 3 .................................................................................................. FACTORS AFFECTING NCO PERFORMANCE 3 .................................................................................................. THE MAIN FUNCTIONS OF A WATER BASED COOLANT 3 .................................................................................................. SOLUBLE COOLANTS 3 .................................................................................................. THE EFFECTS OF TRAMP OIL 3 .................................................................................................. THE EFFECTS OF SWARF AND FINES 3 .................................................................................................. THE EFFECTS OF MICRO-ORGANISMS 3 .................................................................................................. WATER QUALITY 3 .................................................................................................. PEOPLE 3 BASIC FLUID M ANAGEMENT BASIC FLUID MANAGEMENT 3 .................................................................................................. SUMP-SIDE TREATMENT 3 .................................................................................................. HEALTH AND SAFETY SKINCARE 3 METALWORKING FLUIDS APPLICATION GUIDE TERMINOLOGY 3 .................................................................................................. CUTTING OPERATION FACTORS 3 .................................................................................................. INCORRECT APPLICATION 3 .................................................................................................. FLUID APPLICATION 3 .................................................................................................. CHIP FORMATION 3 .................................................................................................. 205 LITRE DRUM HANDLING 3 .................................................................................................. SUB-CONTRACTORS 3 .................................................................................................. WORKSTATIONS 3 .................................................................................................. BASICS OF MWF’S 3


CUTTING ACTION 3 .................................................................................................. CHIP GENERATION 3 .................................................................................................. METALCUTTING APPLICATIONS 3 .................................................................................................. SEVERITY OF OPERATIONS 3 .................................................................................................. SAWING 3 .................................................................................................. TURNING 3 .................................................................................................. DRILLING 3 .................................................................................................. TAPPING 3 .................................................................................................. REAMING 3 .................................................................................................. MILLING 3 .................................................................................................. CNC MACHINES 3 .................................................................................................. DEEP HOLE DRILLING AND BORING 3 .................................................................................................. BROACHING 3 .................................................................................................. GEAR MACHINING 3 .................................................................................................. GRINDING 3 .................................................................................................. HONING 3 .................................................................................................. MINIMUM QUANTITY LUBRICATION 3 .................................................................................................. ELECTRO DISCHARGE MACHINING 3 .................................................................................................. MACHINABILITY 3 .................................................................................................. TOOLS 3 .................................................................................................. FORMING, PRESSING AND DRAWING 3 .................................................................................................. RUST PREVENTIVES AND HE AT TRE ATMENT CORROSION 3 .................................................................................................. RUST PREVENTIVE COMPOSITION 3 .................................................................................................. PERFORMANCE ADDITIVES 3 .................................................................................................. COMPARING PRODUCT TYPES 3 .................................................................................................. RP TESTING AND MONITORING 3 .................................................................................................. HEAT TREATMENT & QUENCHANTS 3

STEEL - HARDENABILITY 3 .................................................................................................. STEEL TYPES 3 .................................................................................................. QUENCHING PROCESS – 2 TYPES 3 .................................................................................................. EXAMPLE OF QUENCHING OPERATIONS 3 .................................................................................................. THE 3 PHASES OF COOLING 3 .................................................................................................. QUENCHING CURVES: INCONEL PROBE 3 .................................................................................................. EQUIPMENT FOR IMMERSION QUENCHING 3 .................................................................................................. QUENCH OILS AND POLYMER SOLUTIONS 3 HSE ISSUES HEALTH, SAFETY AND ENVIRONMENTAL ISSUE FOR METALWORKING FLUIDS 3 .................................................................................................. METALWORKING FLUIDS AND HEALTH 3 .................................................................................................. ENVIRONMENTALLY FRIENDLY METALWORKING FLUIDS 3 DISPOSAL METALWORKING FLUIDS DISPOSAL OPTIONS

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DEVELOPMENTS AND FUTURE TRENDS COOLANT EVOLUTION 3 .................................................................................................. DEVELOPMENT 3


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FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


BR AN D

BR AND F L U I D E N GI N E ER S T R A I N IN G GU I DE FL UID FLUID ENGINEER ENGINEE S TR ARISN ITNRGAIGNUIINDE G G U I DE

B R A NDB R AN D

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LOREM IPSUM DOLOR SIT AMET, CONSECTETUR ADIPISCING ELIT. SED TEMPUS SODALES PHARETRA. MAURIS AT LIBERO VEL ELIT PLACERAT. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed tempus sodales pharetra. Mauris at libero vel elit placerat eleifend convallis sed metus. Praesent et ullamcorper dui, vel pulvinar turpis. Donec sapien est, efficitur vitae augue et, accumsan ultrices lectus. Integer quis ipsum ligula. Proin ut nibh hendrerit risus ornare pulvinar. Etiam

maximus lorem elementum a. Etiam auctor velit tortor, in

consequat, ex non efficitur euismod, augue enim

finibus libero faucibus sit amet. Nulla pellentesque, lectus

condimentum eros, id tincidunt libero felis vel tortor.

ac malesuada semper, lacus augue porta est, in eleifend

Praesent volutpat posuere nisl ut cursus. Aliquam

nunc felis mollis eros. Vivamus molestie massa eu quam

libero sapien, accumsan auctor est quis, bibendum

consequat, ut fringilla risus accumsan. Ut aliquet, odio

semper sem. Maecenas vitae tincidunt enim. Aliquam

in fermentum lobortis, magna augue lacinia lorem, in

erat volutpat. Nullam fringilla ac sem quis iaculis. In ac

lobortis felis dui ac massa. Integer mollis, justo quis mollis

convallis dui, a rhoncus felis. Cras hendrerit et nisi in

condimentum, nibh nunc ultricies diam, ut luctus lacus

sollicitudin.

ligula porttitor tellus.

Duis sodales consequat nisl, vel malesuada orci

Praesent et nisl commodo, posuere orci non, finibus

posuere vitae. Quisque nec purus eu tellus tristique

metus. Aliquam quis porta quam, nec facilisis sapien.

fringilla. Pellentesque condimentum sem lacus, ut

Aliquam ac erat id nisl tempor volutpat vel vel tellus.

LOREM IPSUM DOLOR SIT AMET, CONSECTETUR ADIPISCING ELIT. NULLAM HENDRERIT ORNARE DIAM. INTEGER PORTTITOR COMMODO EROS, NEC VOLUTPAT ARCU DIGNISSIM QUIS. NAM ACCUMSAN MAGNA VITAE VESTIBULUM VENENATIS.

LOREM IPSUM DOLOR SIT AMET, CONSECTETUR ADIPISCING ELIT. NULLAM HENDRERIT ORNARE DIAM. INTEGER PORTTITOR COMMODO EROS, NEC VOLUTPAT ARCU DIGNISSIM QUIS. NAM ACCUMSAN MAGNA VITAE VESTIBULUM VENENATIS.

JOHN SMITH, ROLLYS ROYCE

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FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


STYLE GUIDE

Step 1. Lorem ipsum dolor sit amet, consectetur

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adipiscing elit. \\

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COMPLIANT

COST EFFICIENT

PRODUCTIVE

IN BEST PRACTICE

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed tempus sodales pharetra. Mauris at libero vel elit placerat eleifend convallis sed metus.

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Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed tempus sodales pharetra. Mauris at libero vel elit placerat eleifend convallis sed metus.

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Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed tempus sodales pharetra.

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Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed tempus sodales pharetra.

 SOLUBLE CUTTING FLUID  NEAT CUTTING OIL  METAL PROTECTION  DEGREASING & CLEANING  HEAT TREATMENT  FIRE RETARDENT & GENERAL LUBRICATION  FORMING

FL UID ENGINEER S TR A I N I N G G U I DE

B R A ND

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FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


EHS

E HS F L U I D E N GI N E ER S T R A I N IN G GU I DE FL UID FLUID ENGINEER ENGINEE S TR ARISN ITNRGAIGNUIINDE G G U I DE

EH S

EHS

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THERE IS NOTHING WE DO THAT IS WORTH GETTING HURT FOR

The Fluidcare Operational teams have launched a programme of Information to accelerate a change in EHS performance. \\

It’s everyone’s job (supported by the EHS team)

\\

We must engage the whole work force

\\

It must become the way we do our jobs

\\

We must avoid it becoming a “tick box” exercise

\\

It must be reinforced with rigour

\\

We must get to root cause & improvement

\\

We must use KMI as it is a great enabler

\\

We must focus on the most critical risks with the

\\

Near miss reporting is critical

highest likelihood of occurrence

We Will, So Far As Is Reasonably Practicable, Ensure That: \\

Health and Safety is recognised as an integral function

\\

to employees

of business performance \\

Adequate resources are provided to ensure that proper

\\

Risk assessments are carried out and

\\

made with regard to the facilities and arrangements

Systems of work are provided and maintained that are

for their welfare at work

safe and without risks to health \\

Arrangements for use, handling, storage, and transport of articles and substances for use at work are safe and without risks to health

\\

The working environment of all employees is safe and without risks to health and that adequate provision is

periodically reviewed \\

The provision and maintenance of all plant, machinery and equipment is safe and without risk to health

provision can be made for health and safety \\

Where appropriate, health surveillance will be provided

\\

The place of work is safe and that there is safe access to and egress from the work place and that monitoring activities are undertaken to maintain agreed standards

All employees are provided with such information, instruction, training and supervision as is necessary to secure their safety and health at work and the safety of others who may be affected by their actions

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HEALTH AND SAFETY POLICY STATEMENT OF INTENT

EHS

Houghton PLC consider and recognise its duties to the health and safety of all employees, the self-employed or contractors who may be working either on behalf of Houghton PLC or close to our own employees, customer employees and members of the general public who may be affected by our activities. The Management at all levels regards the promotion

All employees have a duty of care under the Health and

of this Health and Safety Policy and all accompanying

Safety At Work Act to take reasonable care with regard

procedures as a prime objective of the business

to the health and safety of themselves and of others;

performance thereby ensuring, so far as reasonably

to make themselves aware of and to co-operate in the

practical, a safe environment for work is maintained.

implementation of Houghton PLC policy, procedures and all relevant statutory regulations/codes of practice, to

The main objective of this policy and subsequent

ensure a safe working environment

documents are to ensure that all company employees perform their respective duties without undue risk to either their own health or safety or to that of those around them. All levels of management are responsible for ensuring that this policy is fully implemented throughout all activities within Houghton PLC and for providing information, instruction and training as is necessary for the promotion of health and safety within the area of their responsibility. Co-operation of all employees at all levels is fundamental to the success of this policy. Houghton PLC expects all employees to have a mature attitude towards health and safety and not to involve themselves in any unsafe practice that may result in an accident. People are the most important asset of Houghton PLC. To fulfil both our legal and moral obligations, it follows that we will take care of their health and safety. Houghton PLC shall ensure that the content of all EHS related documentation is communicated to all persons in the organisation relevant to their area of work and shall

“I REGRET TO SAY THAT PEOPLE ARE STILL GETTING INJURED DURING THE COURSE OF THEIR DAILY WORK AND MYSELF, THE UK MANAGEMENT TEAM AND OUR EHS PROFESSIONALS BELIEVE WE NEED TO SPEED UP THE PACE OF CHANGE. ‘THE MAKE A DIFFERENCE TO SAFETY’ INITIATIVE HAS THE FULL SUPPORT OF MYSELF AND THE REST OF THE MANAGEMENT TEAM AND WE WANT TO RE-ENFORCE OUR COMMITMENT THAT NOTHING IN THIS BUSINESS IS WORTH GETTING HURT FOR. I HOPE YOU WILL SUPPORT THE ACCELERATION OF CHANGE AND PUT YOUR SAFETY FIRST.” STEVE MAYO, REGIONAL DIRECTOR EMEA NORTH HOUGHTON INTERNATIONAL

consult on EHS matters with all levels of the company.

FL UID ENGINEER S TR A I N I N G G U I DE

EH S

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SPEAK UP – LISTEN UP Giving safety feedback means exercising my right and responsibility to speak up and warn somebody if I see something unsafe and have direct concerns about another person’s At-risk behavior. Speak up if it affects: \\

The individual’s safety

\\

Your safety

\\

Another employee’s safety

Getting safety feedback means:

Safety Feedback is about responsibility and respect.

\\

Respect for yourself and caring for all others in an Organisation whilst reinforcing a culture of safe working practices.

What I’m doing is creating a danger to myself or someone else.

\\

Somebody cares enough about me to Speak Up!

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I need to Listen Up! and change what I’m doing

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No matter how the other person approaches me or how they say it, if it’s about safety I need to listen

2 STEPS TO GETTING FEEDBACK

1

LISTEN

2

COMMIT

\\

Focus on the message

\\

Agree on a safer way

\\

Get to the facts

\\

Make the commitment to

\\

Ask questions to understand (if needed)

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work safer \\

Follow it up

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


Don’t let Feelings Get in the Way: \\

We are responsible for:

The other person is acting responsibly to give you honest feedback

\\

It is normal to feel challenged when someone corrects our behavior

\\

Our own feelings

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How we choose to respond

\\

Remember feedback really means someone cares enough about you (about your personal safety)

\\

Feedback can sound and feel like criticism

to speak up!

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Constructive criticism will help you improve

3 STEPS TO GIVING FEEDBACK

1

ASK

\\

Ask if you can discuss

2

COMMIT

\\

your concerns \\

Find out why they are doing what they’re doing

Work together to find a

3

FOLLOW-UP

\\

safer way \\

Get a commitment from them

Check back to make sure they are working safely

\\

Don’t give up if they are not

\\

Offer positive feedback if they are

FL UID ENGINEER S TR A I N I N G G U I DE

EH S

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THE HOUGHTON CARDINAL RULES

There are other EHS rules that must be followed; however, violation of a Cardinal Rule could subject you to disciplinary action up to and including termination for a first time offence At Houghton we are committed to creating safe workplaces for our employees and those working on our behalf and minimising the impact of our operations on the environment. For these reasons, we have established Cardinal Rules to reinforce workplace safety and the protection of the environment. Cardinal Rules are a handful of Environmental, Health and Safety (EHS) rules that, if violated, could potentially result in life or businessthreatening situations, including severe personal injury or damage to the environment. Due to the elevated risk associated with certain work procedures or tasks, we require the highest level of compliance with the Cardinal Rules.

INCIDENT REPORTING

BY-PASSING OF A SAFETY DEVICE

CONTROL OF HAZARDOUS ENERGIES

CONFINED SPACES

All employees will

No unauthorised or

Lock-Out/Tag-Out – Must

Confined Space Entry –

accurately report all

intentional By-Passing

be applied to control

Permits must be used for

workplace injuries and

of a Safety Device.

any potential hazardous

all permit required entry.

environmental releases.

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energy sources.

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


THE SEVEN RULES APPLY TO ALL SITES OWNED BY HOUGHTON INTERNATIONAL AND ALL FLUIDCARE OPERATIONS.

WORKING AT HEIGHTS

HOT WORK

FALSE EHS INFORMATION

All Working at Heights

Hot Work – All employees must be aware of the potential

All employees will openly

– Must use approved

hazards and employ appropriate safety measures and

document and report all

access equipment

follow approved procedures.

relevant EHS information

and appropriate

and must not falsely

fall restraints.

report EHS issues.

FL UID ENGINEER S TR A I N I N G G U I DE

EH S

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THE MAIN UK REGULATIONS FOR HEALTH & SAFETY

\\

\\

The Health & Safety at Work Act 1974 – requires

\\

the business owner to carry out actions that are

2002(COSHH) – assessment of all substances in the

reasonable and practicable to protect the workforce

workplace which are or may be Hazardous to Health

The Management of Health and Safety at Work Regulations 1999 – strict safety regulations with an approved code of practice which require full

\\

Manual Handling Operations Regulations 1992

\\

Personal Protective Equipment at Work Regulations 1992 (PPE)

compliance \\

The Workplace (Health, Safety & Welfare) Regulations

\\

environment, safety, facilities & housekeeping

\\

machinery & equipment used in any task

Health & Safety (Display Screen Equipment Regulations 1992 -DSE

Provision & Use of Work Equipment Regulations 1998 -PUWER – covers the safe provision and use of

Lifting Operations & Lifting Equipment Regulations (LOLER) 1992

1992 – apply to the premises & the cover the workplace

\\

Control of Substances Hazardous to Health

\\

Reporting of Injuries, Diseases & Dangerous Occurrences Regulations (RIDDOR)

IT SHALL BE THE DUTY OF EVERY EMPLOYER TO ENSURE, SO FAR AS IS REASONABLY PRACTICABLE, THE HEALTH, SAFETY AND WELFARE OF ALL EMPLOYEES

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THE MAIN UK REGULATIONS FOR HEALTH & SAFETY -THE HEALTH & SAFETY AT WORK ACT 1974 Further duties extend this requirement to include others such as Contractors who may still be affected by the work undertaking \\

Safe plant and systems of work

\\

Safe place of work including access and egress

\\

Safe use, handling, transport, storage of substances

\\

Safe working environment with adequate

and articles \\

Provision of information, instruction & training

welfare facilities \\

A written safety policy if more than four employees

THE WORKPLACE (HEALTH, SAFETY & WELFARE) REGULATIONS 1992 – EMPLOYERS RESPONSIBILITY These state that your premises should not be, or create, a risk to your workforce. This is not restricted to the building itself but covers four main areas: \\

\\

Working Environment – includes temperature,

\\

Facilities – must be suitable and sufficient lavatories,

ventilation, lighting, workspace dimensions &

washing facilities & changing areas together with

space, suitability of workstations, seating & outdoor

storage areas & lockers for clothing. Adequate rest

workstations

facilities & areas for eating & drinking. Drinking water must also be provided

Safety – safe passage for pedestrians and vehicles, windows being safe to open or close, doors/floors/

\\

Housekeeping – workplace must be kept clean &

ceilings & walls made of safe material, safety devices

maintained at all times. Spillages must be cleaned up

on doors, gates & escalators, floors safely constructed

immediately and provision must be made for removal

& free from slips, trips & obstructions, dangerous

of waste material. You must keep housekeeping, repair

substances, falls from heights & falling objects must

& maintenance records

be prevented by guards or safety rails. Warning signs must be placed where necessary

FL UID ENGINEER S TR A I N I N G G U I DE

EH S

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THE PUWER REGULATIONS 1998 – EMPLOYERS RESPONSIBILITY These state that in the course of carrying out your job

\\

you must be provided with machinery & equipment that is safe to use. This includes everything from a small screwdriver to a major piece of manufacturing or

maintenance/repair logs) \\

\\

controls

Always consider the workplace and user risk before

\\

Reduce the danger caused by specific hazards

purchasing new equipment

\\

Ensure the stability of the equipment

Provide adequate training, information & instruction on

\\

Provide adequate lighting in the work area

\\

Make warnings and markings clearly visible

the equipment \\

Protect the user from dangerous parts of the machinery by fitting guards and emergency stop

process plant equipment; \\

Ensure the equipment is properly maintained (keep

Keep records of all training undertaken –formal, internal and toolbox talks

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THE MANAGEMENT OF HEALTH & SAFETY AT WORK REGULATIONS 1999 –EMPLOYERS RESPONSIBILITY \\

Carry out suitable Risk Assessments of the risks

Make arrangements for the safety of employees

to the Health & Safety of the employees. Further

of other companies onsite & provide appropriate

assessments must be conducted if a change/incident

instructions and information

occurs \\

\\

\\

Provide safety training at induction stage or upon

Record the arrangements for the Management of

transfer to a new role, area or when equipment is

Health & Safety

introduced

\\

Employ competent people to carry out work duties

\\

Ensure contacts with external services are available – First Aid, medical care etc

\\

Provide Health & Safety information to all employees

\\

Keep a record of all of the above

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Keep a record of all training undertaken of all employees

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After an accident, the employer is required to complete an accident investigation & record the findings

EMPLOYEES ARE REQUIRED TO REPORT ANY SHORTCOMINGS IN SAFETY ARRANGEMENT TO THEIR EMPLOYERS

FL UID ENGINEER S TR A I N I N G G U I DE

EH S

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HAZARDS FACING SERVICE ENGINEERS – NEW TO THE ROLE \\

Lack of experience of working in a new industry or workplace

\\

May ignore warning signs and rules, or cut corners

\\

Literacy and numeracy levels must be commensurate

Lack of familiarity with the job and the work environment

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Reluctance to raise concerns (or not knowing how to)

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Eagerness to impress workmates and managers.

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May not recognise hazards as a potential source of danger

\\

\\

May not understand ‘obvious’ rules for use of

with the role \\

General health and physical capability suitable for the role

\\

Relevant work experience, competence or defined training at induction phase

\\

Familiarity with the site, scope of work and the working environment

equipment \\

May be unfamiliar with site layout -especially where site hazards may change from day to day

FOLLOW THIS SIMPLE RULE AND REDUCE THE RISK OF SLIP, TRIP AND FALL INJURIES: IF YOU DROP IT, PICK IT UP IF YOU SPILL IT, WIPE IT UP LOOK WHERE YOU ARE GOING GO WHERE YOU ARE LOOKING

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FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


HAZARDS FACING SERVICE ENGINEERS – SITE VISITS \\

Visiting multiple sites

\\

Exposure to varying levels of Hazardous chemicals

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Limited site knowledge –personnel, facilities &

\\

Exposure to machinery & processes

\\

Exposure to metalworking fluids & process chemicals

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Safe access & egress for Testing, Samples & Stock

processes \\

Infrequent visits and unknown changes happening onsite

\\

Different Hazards at different sites

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Differing levels of management of Hazards by customers

\\

Differing levels of management of contractors

\\

Exposure to varying levels of Hazardous working

checks \\

Potential Lone working

\\

Self-management of working day, time onsite & schedules

\\

Driving to, from, on & between sites

environments

FL UID ENGINEER S TR A I N I N G G U I DE

EH S

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HAZARDS FACING SERVICE ENGINEERS - SLIP, TRIPS & FALLS Be aware of the environment and always focus on the task.

Stop, Think, Act & Review “HAVE I DONE THIS TASK BEFORE?”

“HAVE I GOT THE RIGHT PPE?”

“IF SO, HAVE THINGS CHANGED?”

“AM I FEELING FRUSTRATED, ANGRY OR TIRED?”

“WHAT CAN HURT ME, DURING THIS TASK?”

“AM I UNDER PRESSURE TO RESPOND AND TO ACT QUICKLY?”

“AM I PUTTING MYSELF OR OTHERS AT RISK?”

What can i do to prevent slips, trips, and falls?

WORK AREA

\\

Wear appropriate

WET FLOORS

\\

slip-resistant shoes. \\

\\

24

Slow down to negotiate turns,

PARKING LOT AND GROUNDS

Clean up wet areas and spills immediately.

\\

thedanger of wet surfaces

limited visibility.

when mopping. \\

\\

Watch for curbs and potholes whenmoving between vehicles.

\\

Assume there is ice if the temperatureis close to freezing;

Use caution in areas where wet

clean, clear,and well lit for you

floorsare likely: entrances, rest

and your visitors.

rooms, andmopped floors.

HOUGHTON I N T E R N AT IO N A L

Stay alert for uneven surfaces.

Make sure signs warn others of

corners,obstacles, and areas of

Keep workspace and walkways

\\

slow down and takeshort strides.

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


Who is Responsible for Preventing Slips, Trips and Falls?

H UM AN FACTO R S T R AI N I N G ENCOUR AGES EMP LOYE E S TO TAKE PER SO NAL RE SP O N S I BI LI TY AND BUILD SAFE TY THAT, COMBINED W ITH A CO MPA N Y ’S RESPONSABILIT I E S, CAN DR ASTICALLY RE D UCE THE FREQUENCY O F S LI P, T RI P A N D FALL ACCIDENTS.

C OMPA NY R E SP ON S A B IL IT Y

P E R S ON A L R E SP ON S IB IL IT Y

Provide training

Actively participate in training

Properly maintain work sites

Report maintenance issues

Develop policies/procedures

Follow policies/procedures

Invest in quality housekeeping products

Follow housekeeping requirements

Develop company safety culture

Participate in safety culture

Provide regular reminders on safe walking habits

Analyze and improve walking habits

Improve off-the-job safety with human factors training

Apply lessons from human factors training when off the job

Stop, Think, Act & Review

STAIRS

\\ \\

Take only one step at a time.

CORDS

\\

Keep one hand free to grasp

Limit your load and make sure

\\

other objectsto extend across a walkway.

the handrail. \\

Do not allow electrical cords or

LADDERS

\\

\\

chair, table,bucket, or box. \\

Tie up any cords that might pose a trip hazard.

your vision is not obstructed.

Tape down or secure cords

Stand on a ladder instead of a

Use the correct ladder for the job.

\\

Never step on the top platform of anyladder, including a stepladder.

temporarilylocated in traffic areas.

FL UID ENGINEER S TR A I N I N G G U I DE

EH S

25


HAZARDS FACING SERVICE ENGINEERS – SITE EMERGENCY Employer Requirements \\

The primary requirement, in an emergency, is that everyone can be evacuated to a place of safety

\\

Information on Emergency arrangements should be made available to all employees, all contractors and all visitors in their care, tested at periodic intervals and appropriate training and instruction provided

\\

If a fire or emergency occurs people need to be able to escape quickly in an orderly manner and reach a place of safety

You need to know \\

How to raise the alarm

\\

The system of giving warning in the event of an Emergency

\\

Escape routes to Emergency and Fire exits

\\

The Assembly point where you can be accounted for

26

HOUGHTON I N T E R N AT IO N A L

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


HAZARDS FACING SERVICE ENGINEERS – MANUFACTURING Will you be performing tasks where you may be exposed to hazards from:

\\

Chemical liquids

\\

Chemical gases/

\\

Airborne contaminants

vapours

\\

Radiation

\\

Chemical dust

\\

Hot Works/Sparks

\\

Acid or Caustic liquids

\\

High/Low

\\

Metal swarfor Fines

\\

Ejected Metal

\\

Molten metal

Temperatures \\ \\

High humidity Noise

\\

Vehicle movement

\\

Chemical Lines

\\

Access & Egress

\\

Electrical Hazards

\\

CNC/Manual MC`s

\\

Confined spaces/Pits

\\

Robotic Cells

\\

Overhead cranes/

\\

Automated Lines

\\

Furnaces

\\

Forges/Presses

\\

Hot Washers

Gantry work \\

Maintenance/Building work

\\

Service/Contractors

HAZARDS FACING SERVICE ENGINEERS AWARENESS Will you be performing tasks where you may be exposed to hazards from:

\\

Absorption of harmful substances

\\

Irritants

\\

Corrosives

\\

Severe cuts

\\

Lacerations

FL UID ENGINEER S TR A I N I N G G U I DE

\\

Abrasions

\\

Punctures

\\

Chemical Burns

\\

Thermal Burns

\\

Temperature Extremes

EH S

27


WHAT ARE THE OPERATIONAL HAZARDS AT YOUR SITES? Employer Requirements

Hand Injuries (Cuts, Swarf, Chemical)

\\

What operations require Lock-out/Tag-out?

\\

What operations require what type of glove?

\\

What systems are in place?

\\

What storage is there for gloves between tasks?

\\

Do you fit your own locks?

\\

Do you know what glove to use?

\\

Do you know how to put on and remove gloves safely

Working at Heights \\

Safe fixed Access?

\\

Equipment?

\\

Is it adequate?

\\

Is it safe to use?

\\

Is fall restraint required?

Confined Spaces \\

Have they been assessed?

\\

Are they permit or non-permit required confined spaces?

\\

What safety arrangements are required?

\\

What are the rescue arrangements?

Housekeeping \\

Did you know most incidents come down to poor housekeeping?

\\

Do you remove or report spills –think twice before entering a cluttered area?

Hazardous Chemicals \\

What are the hazards?

\\

How should they be stored?

\\

What decanting methods should be used?

\\

How should it be safely transported?

\\

What PPE? What else is required?

Restricted Access \\

Are you struggling to get in/to the workplace?

\\

Has this been reported properly to Houghton & Client

\\

28

Situation addressed?

HOUGHTON I N T E R N AT IO N A L

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


APPROVED CORE PPE

Disposable Body Protection

Polypropylene Lightweight Coverall

Pal CPE Covershoes

Arco Mob Caps

Rubber Apron

PKN/R51 Sky Fire Knotted Hairnet

Hearing Protection

Peltor Optime III Overhead Ear Muffs SNRR35

Peltor Optime III Behind Head Ear Muffs SNR 35

Peltor Optime III Helmet Mounted Ear Muffs

3M Banded Ear Plugs SNR26

FL UID ENGINEER S TR A I N I N G G U I DE

EH S

29


APPROVED CORE PPE

Eye & Face Protection

Centurion Connect Visors & Carriers

Centurion Connect Chin guard & Chin Guard Visors

Visitor Overspec / Eyeshield

Arco Clearview Eyeshield

Protector Face Shield Acetate Visor FL800A

Head & Ear Protection

Arco Champion Plus Safety Helmet

30

Centurion Connect S41 Helmet Mounted Baltic Ear Muffs SNR25

HOUGHTON I N T E R N AT IO N A L

Centurion Connect S42 Aegan Helmet Mounted Ear Muffs

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


APPROVED CORE PPE

Hand Protection

Arco Disposable Nitrile Gloves \\

Excellent abrasion performance

\\

Good blade cut resistance and very good grip properties due to the nitrile micro finishing of the coating

\\

Flexible and comfortable

\\

Coating resistant to residual oils and greases present on handled parts.

Foot Protection

Steitz Safety Shoe

Steitz Safety Boots Black

Arco Tan Lined Safety Rigger Boots c/w midsole

Safety Plus Wellingtons

FL UID ENGINEER S TR A I N I N G G U I DE

EH S

31


ACCIDENTS - 4 CAUSES, STOP & THINK AND S.T.A.R Prevention is the goal you must:

I DIDN’T THINK

\\

Report accidents and incidents immediately

\\

Take immediate emergency response measures as appropriate

\\

I DIDN’T SEE I DIDN’T KNOW I DIDN’T ASK

Identify and report hazards to reduce future incidents

STO P A N D T HIN K BE F OR E YOU AC T

\\

IT IS YOUR DUTY to follow the EHS Cardinal rules, Global mandates & Site Safety Rules.

\\

IT IS YOUR RESPONSIBILITY to take reasonable care for your own safety and the safety of people working around you.

\\

YOU ARE RESPONSIBLE FOR EVERYTHING THAT YOU DO AND ANYTHING YOU DON’T DO – If you create a hazard then you are responsible.

\\

ALWAYS BE AWARE OF THE SITE SAFETY RULES, PROCEDURES & SAFETY ARRANGEMENTS

\\

TAKE REASONABLE CARE – Always use and store materials, equipment and tools responsibly. As soon as you have finished with items then put them away appropriately & never leave them where they could cause an injury to someone else.

\\

NEVER FOOL AROUND or play practical jokes in the workplace. Horseplay can be dangerous and you could injure yourself or cause someone else to be harmed.

32

HOUGHTON I N T E R N AT IO N A L

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


HAVE A S.T.A.R. BEFORE EACH JOB

STOP

\\

THINK

Report near-misses – This will prevent

ACT

\\

future accidents \\

Never try to perform work that you are not qualified to

REVIEW

Always report any accident or injury however slight. Use the accident book & KMI.

\\

Always be aware of potential health and safety hazards

do or have not been properly trained to undertake. - If

and report any potentially dangerous situations to your

you are in doubt just ask!

supervisor or manager

Always Raise a Concern if \\

You have insufficient safety equipment

\\

- PPE, Access equipment etc. \\

You have inadequate instructions or training

You do not have access to safety information (SDS, COSHH assessments or risk assessments).

\\

- Ask yourself - “is this my job?”

You are being asked to do something that you feel is unsafe

As part of your daily onsite duties you must always be responsible and accountable: \\

Follow health and safety rules.

\\

Be aware of emergency procedures.

\\

Take part in any drills and know where emergency equipment and exits are.

\\

\\

signs, notices or instructions, blocked exits or escape routes \\

\\

Always follow safe operating procedures.

\\

Never take chances or shortcuts.

\\

Immediately notify your supervisor or manager of any

Use accident, near-miss & hazard reporting procedures

cleaning and storing. \\

Report damaged or misused safety & protective equipment

Always use protective equipment and clothing in the correct manner & follow approved practices for

Notify management of missing or vandalised safety

\\

Have the right to refuse to do a task if you believe it is unsafe.

misuse or lack of any equipment, missing machine guards and/or safety devices

FL UID ENGINEER S TR A I N I N G G U I DE

EH S

33


KMI & NEAR-MISS REPORTING It is the first of our EHS Cardinal Rules – WHY?

1

2

3

We want to have a SAFE workplace.

We want to INVESTIGATE incidents

We want to share LESSONS

If incidents and hazards are not

to determine where we can improve

LEARNED from our investigation

reported, we cannot correct the

our Management Systems to

with other Houghton sites to

situations.

prevent recurrence

prevent any recurrence on any

SAFE

INVESTIGATE

LESSONS LEARNED

other site

AN INCIDENT is any unplanned event which typically results or can result in injuries, illnesses, chemical releases to the environment or property damage. Incidents can be classified as the following: \\

\\

ACCIDENT – An event that results in unintended harm or damage.

WHO IS YOUR SAFETY OFFICER? - YOU ARE!

NEAR MISS – An event that could have, but did not

You are in the best position to assess if the tasks you

result in unintended harm or damage.

conduct are being done safely – If in doubt, ASK. Your

Unsafe conditions such as spilled coffee or water

EHS department is here to advise you, but they cannot

on the floor should not be reported as near misses,

ensure your safety – you need to raise concerns so that

these are hazard identifications.

appropriate safety controls can be implemented.

Wherever practicable, immediately report any accident or

(Remember you are a contractor on site, the customer

injury, however slight, and always within 24 hours. Action

may fill in their accident book but we need one for

taken at this stage will help prevent future accidents.

Houghton’s records as well).

Use the accident book and complete the initial report on

Always use the following format on KMI to report the initial

the KMI system – this will automatically alert EHS.

Incident.

34

HOUGHTON I N T E R N AT IO N A L

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


HAZARD IDENTIFICATION - TWO TYPES

1

2

An existing or potential condition which by itself or

An observable action that increases risk and if not

combined with other conditions has a high probability of

corrected has a high probability of leading to an accident

UNSAFE/SUB-STANDARD CONDITION

AT-RISK BEHAVIOUR

resulting in an accident

ACCIDENT reported by the SITE MANAGER after the injured person is dealt with. Inform the Line Manager, EHS & Customer & always complete the Accident Book and

ALL ACCIDENTS SHOULD BE REPORTED AS SOON AS REASONABLY PRACTICABLE AND WITHIN 24 HOURS.

KMI Report.

NEAR MISS reported by the person who witnessed the near miss to the Site Manager who will report on KMI.

HAZARD IDENTIFICATION reported by the person who identified the hazard to the Site Manager who will report on KMI.

ON <DATE>, AT <WHAT TIME> A <WHO (JOB TITLE, NO NAMES)> WAS <DOING WHAT, WHERE> WHEN <WHAT HAPPENED> CAUSING <WHAT CONSEQUENCES>

FL UID ENGINEER S TR A I N I N G G U I DE

EH S

35


ALWAYS REMEMBER

1

ST

YOU NEED TO TAKE CARE OF THE INJURED PERSON \\

Provide First aid & if a hospital visit is required this MUST be escorted.

2

ND

YOU NEED TO REPORT THE INCIDENT

\\

Line manager, EHS, Customer

\\

Accident book and Houghton EHS department via KMI system

3

RD

WE NEED TO FIND OUT WHAT WENT WRONG AND WHY? \\

Gather evidence, photographs, statements etc.

4

TH

WE NEED TO PREVENT SIMILAR INCIDENTS \\

Take preventative measures and use lessons learned for incident sharing

36

HOUGHTON I N T E R N AT IO N A L

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


1 CALL 1 Call is the automated system that you will always use in

Enter the script as defined below – YOU MUST USE THIS

the event that an INCIDENT OF CONCERN occurs. A full

FORMAT AT ALL TIMES FOR ALL INCIDENTS

list is provided on the following page. In the event that this happens you will follow the procedure below.

\\

your job title here) at the (enter location name, location type, and country). I am calling to report an incident of

Open your internet browser and type:

concern. On <enter DATE here>, at <enter WHAT TIME here>, an <enter WHO (Job Title, no name)> was <enter

https://secure.onecallnow.com/Login/Login.aspx?Svc=1

Doing WHAT, WHERE> when <enter WHAT Happened> causing <enter WHAT Consequence>.

From the login page, \\

type in the GROUP ID - 257658

\\

and password – safety2123

\\

and click the ‘LOGIN’ button.

Hello, this is (enter your name here). I am the (enter

\\

Click the Next button

\\

Then Select your contacts – Subgroup ‘UK’

\\

Click the Next button

\\

From the ‘Send Your Message’ screen, select, the SEND button.

From the main page, select the NEW button inside of

Your message will automatically be delivered to the phone

‘Send a Message’.

numbers and email addresses of the Leadership team in

Select your call type(s) – Phone & Email

Note: By default Phone checkbox is selected – Select Email checkbox too.

FL UID ENGINEER S TR A I N I N G G U I DE

your area (Provided you selected the correct Subgroup)

Note: The delivery date and time is selected by default – DO NOT CHANGE THESE

EH S

37


INCIDENTS OF CONCERN Safety \\

Environment

Work related fatality to a Houghton International Inc.

\\

employee or contractor \\

\\

Work related injury (requiring more than basic first

International Inc. product or waste \\

of hazardous materials or waste to the

contractor

environment exceeding

Work related motor vehicle accident involving a

\\

1 Gal/3.78 litres

\\

Air or water release, or suspected release to the

Vehicle accident of a common or third-party carrier

environment, exceeding an authorised or required

hauling Houghton International Inc. product

permit limit \\

\\

Work related fatality

\\

Work related illness of a Houghton International Inc.

Miscellaneous

employee or contractor

\\

Fire causing damage in excess of ÂŁ6,000 ($10,000)

Chemical exposure of Houghton International Inc.

\\

Security event (Media event involving a Houghton

employee or contractor requiring medical attention

38

Any release that by-passes an environmental control system

Health

\\

Loss of primary containment (LOPC) spill or release

aid) to a Houghton International Inc. employee or

Houghton International Inc. employee or vehicle \\

Any spill release during transportation of any Houghton

HOUGHTON I N T E R N AT IO N A L

International Inc. facility)

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


JTRA JOB TASK RISK ASSESSMENTS As part of a ‘World-Class’ EHS culture across Houghton we

A risk assessment is a vital element for health and safety

need to ensure that all Houghton employees are able to

management and its main objective is to determine the

conduct their duties safely.

measures required to comply with statutory duty under the Health and Safety at Work Act 1974and associated

Across Houghton globally there have been reported

regulations by reducing the level of incidents/accidents.

incidents due to reliance on PPE, rather than assessing & implementing higher level control measures.

A risk assessment will protect your workers and your business, as well as complying with law. As for when to do

The Job Risk Assessment tool has been selected for

a risk assessment it should simply be conducted before

this purpose and it is to be used to evaluate all activities

you or any other employees conduct some work which

conducted by Houghton employees globally.

presents a risk of injury or ill-health.

The process involves assessing the risks associated with

A person from your organisation needs to attend risk

every task every one of our employees is required to do as

assessment trainingas it will ensure that this person is

part of their contractual core duties and then conducting

competent within your organisation and will gain abilities

a risk assessment against it.

such as hazard identification, ability to categorise and evaluate risk(s). These abilities will allow a ‘suitable and

We then put into place barriers of protection so that our

sufficient’ risk assessment to be conducted within your

employees do not get hurt.

own organisation.

The JTRA for a manned Fluidcare site is specific to the core duties conducted on that site. The JTRA for a Service Engineer is specific to the core duties conducted by the person at all sites.

“….A CAREFUL EXAMINATION OF WHAT, IN YOUR WORK, COULD CAUSE HARM TO PEOPLE, SO THAT YOU CAN WEIGH UP WHETHERYOU HAVE TAKEN ENOUGH PRECAUTIONS OR SHOULD DO MORE TO PREVENT HARM….”

FL UID ENGINEER S TR A I N I N G G U I DE

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39


JTRA –JOB TASK RISK ASSESSMENT There are no fixed rules on how a risk assessment should be carried out, but there are a few general principles that should be followed. Five steps to risk assessment can be followed to ensure that your risk assessment is carried out correctly, these five steps are:

1

2

In order to identify hazards you need to understand

Once you have identified a number of hazards you need

the difference between a ‘hazard’ and ‘risk’. A hazard is

to understand who might be harmed and how. Consider

‘something with the potential to cause harm’ and a risk is

all employees and others such as cleaners, visitors,

‘the likelihood of that potential harm being realised’.

contractors, maintenance workers, young workers,

IDENTIFY THE HAZARDS

Ignore the trivial and concentrate on significant hazards which could result in serious harm or affect several

DECIDE WHO MIGHT BE HARMED AND HOW

trainees, new and expectant mothers and members of the public.

people. Hazards can be identified by using a number of different techniques such as walking round the workplace, observing the task and asking your employees.

3

4

After ‘identifying the hazards’ and ‘deciding who might

Your findings should be written down it’s a legal

be harmed and how’ you are then required to protect

requirement where there are 5 or more employees;

the people from harm. The hazards can either be

and by recording the findings it shows that you have

removed completely or the risks controlled so that the

identified the hazards, decided who could be harmed

injury is unlikely.

and how, and also shows how you plan to eliminate the

EVALUATE THE RISKS AND DECIDE ON CONTROL MEASURES

RECORD YOUR FINDINGS AND IMPLEMENT THEM

risks and hazards.

40

HOUGHTON I N T E R N AT IO N A L

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


JTRA –JOB TASK RISK ASSESSMENT \\

As part of our objective to maintain a ‘World-Class’ EHS culture across Houghton we need to ensure that all Houghton employees are able to conduct their daily

\\

Apply the 5 Steps to Risk Assessment

\\

If it is a C Rating then the risk is minimal with the current levels of control suitable

activities safely and without risk of harm \\

The Job Task Risk Assessment tool has been selected

\\

independent levels of control in order to eliminate or

and it is used to evaluate all activities conducted by

minimisethe risk

Houghton employees globally \\

The JTRA process involves assessing the risks

\\

of control would fail

your contractual obligations We then conduct a risk assessment & review against that activity

Then we do a PPE assessment, to identify the appropriate PPE needed in case the independent level

associated with each task you undertake as part of

\\

If the risk is an A or B, then we must put in place

\\

We can then implement these multiple levels of protection so that our employees do not get hurt

5

REVIEW YOUR ASSESSMENT AND UPDATE IF NECESSARY You should never forget that few workplaces stay the same and as a result this risk assessment should be reviewed and updated annually, after an incident onsite or as a result of changes in Legislation.

FL UID ENGINEER S TR A I N I N G G U I DE

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41


JOB TAKE RISK ASSESSMENT PROCESS

Management of Change, Pre-Startup Safety Review, Planning, Goals

Job Task Risk Assessment Process

Identify Responsible Parties

Injury / Illness History

Establish a Priority

Documents (Batch Ticket, MSDS, Work Orders)

Perform Hazard Assessment

Training

1. Define Routine and Task Needs

Interview

2. Identify Hazards Safe Working Procedures & Controls

Observation

3. Corrective Actions

Training and Communication

Employee-SupervisorManager Responsibilities

Follow-up

Process Assessment

Record-keeping

42

HOUGHTON I N T E R N AT IO N A L

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


2 MINUTE RISK ASSESSMENT Job Task Risk Assessments are available for all

If you can answer “YES” to all the questions it is safe

contractual core duties. However, there may be

to continue.

occasions when you are asked to perform a one off task or activity that has no Risk Assessment. Alternatively

If you answer “NO” to any question then you need to stop,

there may have been a significant change to an existing

assess and report your concerns.

circumstance or JTRA. The document can then be used to identify what needs to In this case you can use the 2 Minute Risk Assessment

be done to make the activity safe to undertake.

tool but always notify your Manager, as the task may be out of the core Contractual duties and not our

Any “NO” responses must also be considered for entry

responsibility.

onto the KMI system.

The Two minute Risk Assessment tool - is a simple check sheet to quickly assess if an activity can be performed safely.

REFER TO YOUR SITE SPECIFIC COLLECTION OF JTRA`S AND STANDARD OPERATING PROCEDURES FOR EHS INFORMATION APPLICABLE TO YOUR SITE. FOR NON ROUTINE TASKS REFER TO THE ‘2 MINUTE RISK ASSESSMENTS’ PROCEDURE.

FL UID ENGINEER S TR A I N I N G G U I DE

EH S

43


2 MINUTE RISK ASSESSMENT

Name

Date

Task

Is there a safe working procedure/Risk assessment

Have you and the workgroup read and

for the task?

understood it?

Yes

No

If there is no safe working procedure/ risk assessment for the task

Yes

No

Before starting work Do you have the correct permits/authorisation for

Do you understand all of the hazards/risks of the task? Yes

No

Have you taken steps to eliminate the risks? Yes

No

Have you the correct tools and equipment?

the work? Yes

No

Are you wearing the correct PPE for the task? Yes

No

Is everyone, who needs to be, aware that you are carrying out the work?

Yes

No Yes

No

Have you been trained to carry out the task? Have you ensured that nobody could be harmed by Yes

No

anything that can move? i.e. isolate, immobilise any equipment. Yes

44

HOUGHTON I N T E R N AT IO N A L

No

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


If lifting equipment or mobile plant is to be used

Before starting work Have you ensured that the floor area is clean and the work

Are you trained in the use of the equipment? Yes

No

area free of obstacles? Yes

No

Do you know the weight to be lifted? Yes

No

Is the load within the SWL of the equipment? Yes

No

Is the lifting equipment correctly tagged and in compliance?

If the work is at height or adjacent to unguarded openings Have you ensured there is no risk of falling by use of barriers, railings or harnesses, etc?

Yes

No Yes

No

Does the crane operator have full visibility of the work area? Yes

No

If a forklift is to be used, have the pre-use checks been conducted? Yes

No

FL UID ENGINEER S TR A I N I N G G U I DE

EH S

45


JTRA â&#x20AC;&#x201C; JOB TASK RISK ASSESSMENT As per the original Fluidcare Risk Assessment process â&#x20AC;&#x201C;we will determine the risk rating using the formula; Severity of likely injury x Likelihood of accident occurring

F R EQUENCY

SEV E RI T Y

46

1

2

3

4

Employees No injury/illness with either no treatment or one requiring first aid treatment only.

Employees Injury/illness requiring medical treatment or restricted duty/job transfer - no days away from work.

Employees Injury/Ilness with days away from work. Multiple injuries/illness.

Employees Fatality, long-term health impact, permanent disability.

Environmental Release event not resulting in discharge offsite.

Environmental Release event not resulting in discharge offsite but a potential need to notify external persons or affecting regulatory.

Environmental Off-site release event with no discernable environmental impact, but requiring notification to external persons.

Environmental Off-site release with impact to soil, groundwater or drinking water requiring remediation.

1

Event is considered extraordinarily unlikely to occur

C

C

B

A

2

Unlikely to occur again at this facility, but has occured elsewhere in industry/ Houghton

C

B

B

A

3

Expected to occur or has occured one or more times at this facility/Houghton

C

B

A

A

4

Expected to occur or has occured one or more times per year at this facility/ Houghton

B

B

A

A

HOUGHTON I N T E R N AT IO N A L

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


M OST EF F ECTI VE

H IE R A R C H Y OF C ONT R OLS HI E R A RCHY

E X A MP L E S

E LI M I N ATI O N

Remove the risk entirely - most preferred option \\

Design or re-engineer job to eliminate physical, chemical, biological and ergonomic hazards

S UBSTI TU T I O N

Use Methods, tools, material, equipment, etc. that have a lower inherent hazard

E N G I N E E RI N G

LE AST E FF E CTI V E

A DM I N CO N TRO LS

PERSONAL P ROT E CT I V E E QU I P ME N T

FL UID ENGINEER S TR A I N I N G G U I DE

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Substitute for less hazardous material

\\

Reduce intensity of energy

Provide engineering solutions to the risk \\

Ventilation systems

\\

Mechanical lifting arrangements

\\

Machine guarding

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Safety interlocks

\\

Secondary containment

\\

Fall protection e.g. catwalks with guardrails

Establish or implement procedure or practice that reduces the risk \\

Job Task Risk Assessments

\\

Leadership engagement

\\

Safety inspections

\\

Additional training

\\

Purchasing controls

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Preventive maintenance

\\

Housekeeping

\\

Job rotation

The last line of defence -least preffered option. PPE failure will immediately expose to hazard \\

Appropiate for hazard and regulatory compliance

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Eye, head, respiratory, foot, hearing, whole body

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Lone worker alarms

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Personal monitors

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PERSONAL PROTECTIVE EQUIPMENT - PPE Hazard assessment & Controls \\

Look for all types of hazards –especially those that

\\

and in sight

can be changed, can change or cannot be eliminated (stairs, gravity, moving equipment, etc.) as they increase the need for PPE \\

Keep those hazards that can’t be eliminated in mind

\\

For those hazards you identified above that can change or can’t be eliminated, you’ll need to address them with proper PPE selection and procedures

Eliminating or controlling hazards with engineering or job controls should be your first priority to eliminate or minimize exposure to the hazards.

PPE Selection & Training \\

Company reasons (UK regulations, condition of employment, EHS)

\\

Personal reasons (for your welfare, health, family, co-workers)

\\

Hazards and risk potential

\\

Customer requirements

\\

Inspection

\\

Putting on, adjusting fit and taking off

\\

Storage and cleaning

Personal Protective Equipment - PPE \\

Eye protection

\\

Hand protection

\\

High Visibility

\\

Face protection

\\

Foot protection

\\

Chemical resistant

\\

Respiratory protection

\\

Approved PPE

\\

Fire retardant

\\

Hearing protection

\\

Long sleeves

\\

Anti-static

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Management, Assessment & Training \\

Understanding and support of the Company &

\\

Regular and consistent enforcement by EHS Team & Support Team

Customer PPE policies \\

Setting an example at all levels at all sites

\\

Scheduling time for putting on, taking off, cleaning & storing PPE

\\

accident reports. \\

\\

Suitable conditions and space for storage of PPE

\\

Checks on condition of existing PPE

\\

Provision of new PPE as required

\\

Take part in EHS Audits

Monitor with observations, Hazard ID`s, near-miss &

Re-evaluate annually or when a job changes, new equipment or hazardous materials are added

\\

Recognise change and adapt PPE to suit

\\

Develop personal safety responsibility

\\

Develop a personal safety culture, 24/7

THE SHARED RESPONSIBILITY OF PPE COMPLIANCE Human Factors training helps people develop a personal responsability for PPE and safety compliance to help balance those responsabilities of the safety professional and company.

Company Responsibility

Provide Training Provide PPE Develop policies/procedures Remind employees of PPE use Monitor PPE Compliance Develop company safety culture Improve safety at work and at home with human factor training

FL UID ENGINEER S TR A I N I N G G U I DE

Personal Responsability

Actively Participate in Training Choose to ware PPE Follow policies/procedures Build habits around PPE use Self-monitor PPE Compliance Develop personal safety culture Improve safety at work and at home with human factor training

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FACTORS THAT INFLUENCE PPE COMPLIANCE Company Factors

Personal/Human Factors

\\

States (like Rushing, Frustration, Fatigue, Complacency)

\\

Mind not the Task

\\

Choices/Decisions

\\

Recollection (Memory)

\\

Calculations (Risk Assessment)

\\

Rationalisations (of Risk)

\\

Recognition (of change or warning signs)

\\

Anticipation (of error or hazards)

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habits/Routines

\\

Motivation

\\

knowledge

\\

Skills

\\

Attitude & Respect

\\

Personal Safety Culture

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Rules, Procedures, Policies

\\

PPE Provided (quality, replacement frequency)

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Training Provided (on Hazards, PPE Use and Human Factors)

\\

Leadership/Supervisor Support and Commitment

\\

Monitoring/Enforcement

\\

Company Culture

PPE Factors

\\

Style (brand, colour, size, options)

\\

Comfort (fit, weight, thermal properties)

\\

Use (ergonomics, impairing vision or movement, correct type of job/hazard)

\\

Ease of Care (portability, storage, durability)

\\

Replacement Frequency

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PPE COMPLIANCE IMPROVEMENT COMPARISON

Noncompliance (gap)

Human Factors (fills gap) VERSUS

Traditional PPE Program

Traditional PPE Program

Physical PPE

IMPROVING CURRENT PPE PROGRAM \\

Revising your traditional PPE program (new policies, more monitoring, progressive discipline)

\\

Purchasing new, better PPE

\\

PROVIDES INCREMENTAL IMPROVEMENTS

FL UID ENGINEER S TR A I N I N G G U I DE

Physical PPE

ADDING HUMAN FACTORS COMPONENT \\

Adding the missing human factors component of an effective PPE program that gets people to wear their PPE

\\

PROVIDES SIGNIFICANT IMPROVEMENTS

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PPE - SELECTING EYE AND FACE PROTECTION PPE should always comply with the latest UK Legislation & COSHH \\

Safety glasses - Protect from flying material and particulates

\\

Goggles - Protect the eyes, eye sockets, and the facial area immediately surrounding the eyes from a variety of chemical and dust hazardsSafety glasses - Protect from flying material and particulates

\\

Face shield - Protect the entire face from a variety of chemical hazards - Used in addition to safety glasses/goggles to provide adequate protection

\\

Shaded filter lenses (Optical Radiation) - Protect from OR exposures: welding, torch cutting burning, optical

\\

Prescription eyewear - Consider issues with contacts and availability of prescription safety glasses/goggles

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PPE - SELECTING HEAD PROTECTION PPE should always comply with the latest UK Legislation & COSHH \\

Bump Cap - Low hanging objects â&#x20AC;&#x201C;Protect from piping, ductwork, machinery, restricted access area etc.

\\

Class C Helmet - Falling objects - Protects when working below other workers, under ladders, conveyor belts, hoists, cranes, derricks, gantries, energized conductors, and heavy machinery etc.

\\

Class G Helmet - Electricity-Protects from 2,200 Volts

\\

Class E Helmet - Electricity-Protects from 20,000 Volts or more

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PPE - SELECTING HAND PROTECTION TOP 3 HAND INJURIES AMPUTATIONS

BREAKS

LACERATIONS

Hand injuries account for 1/3 of all injuries at

70%

30%

work, 1/3 of chronic injuries, 1/4 of lost working

Due to workers

Due to workers wearing

time and 1/5 of permanent disability.

not wearing gloves

inappropriate gloves

Keep the gloves on!

Protective gloves keep germs and hazardous chemicals off the skin, stop splinters and slivers, resist punctures and cuts from rough or sharp materials and objects, and protect against heat and cold. It is crucial workerâ&#x20AC;&#x2122;s are wearing gloves that fit correctly since loose-fitting gloves can get caught in machinery.Before using, gloves should always be checked for damage and wear. Workers should use the a glove based on their employerâ&#x20AC;&#x2122;s hazard assessment.

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PPE should always comply with the latest UK Legislation & COSHH

Metal Mesh, Kevlar, Tough Synthetic Yarn Metal mesh, Kevlar and tough synthetic yarn gloves protect against cuts and punctures are often used by those who work with knives & sharp metals.

Neoprene, Nitrile, Latex, Vinyl Neoprene, nitrile, latex, and vinyl gloves resist petroleum products and chemicals such as oils, acids, caustics, and solvents.

Leather Leather gloves resist sparks, chips, rough objects, and heat.

Cotton Fabric Cotton fabric gloves protect against dirt, slivers, chafing, and abrasion.

Waterproof Waterproof gloves resist wet environments, and are often insulated with foam to protect against cold as well.

Non-Conductive Thinner non-conductive gloves, often referred to as surgical gloves, protect the hands from blood-borne substances, as well as some chemicals and corrosives.

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PPE -SELECTING FOOT PROTECTION PPE should always comply with the latest UK Legislation & COSHH Safety boots may need to provide some or all of the following protection: \\

Steel toe/composite toe & metatarsal - Impact & compression protection

\\

Rubber or vinyl - Chemical protection

\\

Puncture-resistant soles - Protection against sharp objects

\\

Slip-resistant soles - Protection against slippery surfaces

\\

Electricity-resistant material - Protection from electric shock

\\

Insulation - Protect from temperature extremes

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PPE -SELECTING RESPIRATORY PROTECTION PPE should always comply with the latest UK Legislation & COSHH Respiratory Protection Equipment (RPE) can consist of the following: \\

Face filter - Protects from particulates

\\

Air purifying respirator - Different types of Cartridge available & multiple Cartridge options for risk

\\

Air supplied respirator - Provides clean air or filters air through positive pressure

\\

Self contained breathing apparatus - Not something we would use in normal activity. Requires specialist training

Face Filter Masks only protect from particulates. Air purifying respirators have the following limitations;: \\

Face filter

\\

Effectiveness is chemical-specific

\\

No protection from skin contact hazards

\\

However, they can provide further facial protection combined with full face masks

\\

Service life is limited

\\

Must be face fitted to individual to provide maximum protection

\\

Must be used, maintained & stored correctly

\\

Valves and seals must be working correctly

\\

They can restrict visibility

\\

Increased exertion through lung function

\\

Decreased ability to communicate

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PPE - SELECTING HEARING PROTECTION PPE should always comply with the latest

Physical pain

130

Gunshot, Metal concert

120

Jet Plane take off

110

Industrial noise

100

Subway train

90

Lawn Mower

80

Vacuum cleaner

70

City traffic

60

Busy street

50

Conversation

40

Refrigerator hum

Ear muffs and earplugs provide about equal

30

Whisper

protection, ear caps somewhat less

20

Quiet room

The ear and ear canal varies from person to person

10

Breathing

0

Threshold of human hearing

UK Legislation & COSHH Houghton provide and require hearing protection in

Extremely loud

areas with a noise level at or above,

85 DECIBELS A-SCALE (DBA) Very Loud

Hearing Protection \\

Houghton policy requires that we have at least 2 options of hearing protection to choose from

\\

There are three types of hearing protection available â&#x20AC;&#x201C; ear muffs, earplugs and ear caps

\\

\\

â&#x20AC;&#x201C;ensuring the correct fit is a must for making sure the ear plug is actually offering protection \\

Moderate quiet

Faint

Earplugs are made of foam, rubber or plastic and are either one-size-fits-all or in sizes small, medium and large

\\

Some are disposable, some are reusable

\\

They are lightweight, and require no maintenance

\\

They are rolled, inserted into the ear and expand into the ear canal

\\

Easier to wear with additional PPE such as goggles and head protection

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GHS - WHAT IS GHS? \\

It is the Globally HarmonisedSystem of Classification and Labelling of Chemicals

\\

\\

Labels and SDS`s will be changed

\\

Affected parties:chemical companies, consumers,

It is an approach to defining and classifying hazards for

pesticide applicators and workers, transport workers

chemicals, including pesticides

and emergency responders

GHS - THE PURPOSE OF SAFETY DATA SHEETS \\

Safety data sheets (SDS) are a component of the

\\

Globally Harmonised System (GHS) of Classification and Labelling of Chemicals. \\

\\

than to specific workplaces \\

An SDS gives an employer the ability to develop an

The system standardises & streamlines hazard

active program of worker protection measures and

classification criteria and chemical hazard

training that are specific to the workplace and to

communication elements around the world.

consider the measures that are necessary to protect the environment

Without it, one product requires classification, multiple labels and SDS because various countries’ regulatory systems differed so much.

\\

It’s important to note that SDS relate more to products

Typically, a safety data sheet is used as aninformational sourceabout hazards, including

\\

Safety data sheets also provide critical information for emergency responders, poison centres, transportation companies that move hazardous chemicals, and professionals and consumers who use chemicals.

environmental hazards, and to gather advice on safety precautions.

Example of Houghton Internatonal’s New GHS SDS format Houghton’s new GHS-compliant SDS continues to provide hazard precautionary information about a chemical substance or mixture and will follow a new standardized 16-section format.

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GHS - SAFETY DATA SHEET FORMAT AND CONTENT The safety data sheet contains16 Sections. The format should not vary. \\

\\

\\

\\

1 - Identification – Identify the chemicals on the

\\

and health effects information or indicate if data are

information for the supplier

not available

2 - Hazard(s) identification – Identify the hazards of

\\

evaluate the environmental impact of the chemical if it

associated with them

should be released to the environment

3 - Composition/information on ingredients – Identify

\\

proper disposal practices, recycling, or reclamation of

impurities and stabilizers

the chemical to its container as well as safe handling practices

4 - First-aid measures – Describe initial care to be \\

transporting hazardous chemicals by road, air, rail,

5 - Fire-fighting measures – Provide recommendations

6 - Accidental release measures – Provide

or sea \\

product that is not indicated elsewhere on the SDS

releases including containment and clean-up practices the environment

15 - Regulatory information – Identify the safety, health, and environmental regulations specific for the

recommendations on responses to spills, leaks, or to prevent or minimize exposure to people, places, and

14 - Transport information – Provide guidance on classification information for shipping and

for fighting a fire caused by the chemical

\\

13 - Disposal considerations – Provide guidance on

the ingredient(s) contained in the product including

has been exposed to the chemical

\\

12 - Ecological information – Provide information to

the chemical and the necessary warning information

provided by untrained responders to an individual who

\\

11 - Toxicological information – Provide toxicological

SDS and recommended uses along with contact

\\

16 - Other information – Indicate when the SDS was prepared and when the last revision was made

7 - Handling and storage – Provide guidance on safe handling practices and safe storage conditions

\\

8 - Exposure controls/personal protection – Indicate the exposure limits, engineering controls, and personal protective measures to use to minimise exposures

\\

9 - Physical and chemical properties – Identify physical and chemical properties associated with the substance or mixture

\\

10 - Stability and reactivity – Describe the reactivity hazards of the chemical and chemical stability

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GLOBALLY HARMONISED SYSTEM for the Classification and Labelling of Chemicals and Chemical Products

1 \\

The legislation will be legally

\\

In Europe, the GHS legislation is

effective for ALL products as of

“CLP regulations – Classification,

1st June 2015.

Labelling and Packaging.”

2 \\

4

The Global Harmonised System is meant to provide a consistent

5 \\

The most noticeable changes will be to the Product Labels.

framework for the classification, labelling and transport of chemicals and chemical products.

3 \\

Each regulatory region eg; Europe, US, Asia etc, can choose which of the 28 hazard categories they wish to adopt. This is why Safety Data Sheets (SDS) for the same product, but from different regulatory areas, may contain different information.

FL UID ENGINEER S TR A I N I N G G U I DE

\\

\\

\\

\\

PICTOGRAMS - REPLACE PREVIOUS SYMBOLS SIGNAL WORDS - WARNING, DANGER ARE INTRODUCED HAZARD STATEMENTS (H–PHRASES) REPLACE RISK PHRASES PRECAUTIONARY STATEMENTS (P-PHRASES) - REPLACE SAFETY PHRASES

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REMEMBER: IT IS ONLY THE LEGISLATION THAT HAS CHANGED

OLD Hazard Symbols

NEW Hazard Symbols

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HCS PICTOGRAMS AND HAZARDS HEALTH HAZARD

FLAME

EXCLAMATION MARK

\\

Carcinogen

\\

Flammables

\\

Irritant (Skin and eye)

\\

Mutagenicity

\\

Pyrophorics

\\

Skin Sensitizer

\\

Reproductive Toxicity

\\

Self-Heating

\\

Acute Toxcity (Harmful)

\\

Respiratory Sensitizer

\\

Emits Flammable Gas

\\

Narcotic Effects

\\

Target Organ Toxicity

\\

Self-Reactives

\\

Respiratory Tract Irritant

\\

Aspiration Toxicity

\\

Organic Peroxides

\\

Hazardous to Ozone Layer

HEALTH HAZARD

\\

Gases under pressure

FLAME OVER CIRCLE

\\

Oxidizers

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CORROSION

EXPLODING BOMB

\\

Skin Corrosion/Burns

\\

Explosives

\\

Eye Damage

\\

Self-Reactives

\\

Corrosive to Metals

\\

Organic Peroxides

ENVIRONMENT

\\

Aquatic Toxicity

SKULL AND CROSSBONES

\\

Acute Toxicity (Fatal or Toxic)

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HCS PICTOGRAMS AND HAZARDS The main pictograms due to be seen on Houghton

Silhouette covers substances with Long Term serious

products will be:

harm or Immediate damage to lungs and includes carcinogens, mutagens, repro-toxics and aspiration.

Corrosive pictograms may appear on Soluble Cutting Oils (SCOs) and Cleaners.

Some of our products containing glycols, solvents and low viscosity base oils will carry this pictogram as again,

\\

\\

This is due only to the change in the cumulative

the threshold has changed eg; minimum oil viscosity of

threshold level of substances involved in effects from

7.0 cSt @ 40ºC to 20.5 cSt. The predominant risk being

10% overall content to 5%.

emphasised here is Aspiration. The pictogram will likely

Old `Severe Eye Irritant’ hazards now require a Corrosive pictogram.

be seen on most neat cutting oils (NCOs), some lubricants and some SCOs.

Exclamation mark pictograms cover most previous Low Level Harm and Irritant classifications eg; skin contact, ingestion, irritant to skin & eyes.

P-PHRASES DO NOT TAKE PRECEDENCE OVER CUSTOMERS’ OWN RISK ASSESSMENTS AND COSHH LEGISLATION.

Note: Aspiration occurs when someone ingests the fluid,

Hazard statements (H-phrases) will be similar to previous

vomits and inhales the vomit, subsequently leading to lung

labelling guidance but will be re-worded to produce a set

damage. There is a risk but this is a highly unlikely event.

of `standard’ non-ambivalent phrases.

Remember: In cases of fluid ingestion, DO NOT induce

Precautionary statements (P-phrases) may be triggered

vomiting!

by Hazard statements to provide additional safety and handling advice.

Signal words such as Warning and Danger will appear with pictograms and will always be accompanied by advisory hazard statements to guide the product user.

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SDS - SIGNAL WORDS Signal words indicate the relative level of severity of hazard and are used to alert the reader to a potential hazard on the label. This will always be either:

DA N GER WA RNING If there is no significant \\

This is reserved for the more

\\

severe hazards

This is used on less severe hazards

hazard, a signal word won’t be used

SDS - HAZARD & PRECAUTIONARY STATEMENTS Hazard H -Phrase assigned to a hazard class and category describing nature of hazard and where appropriate, the degree of hazard. Unique alphanumerical code consisting of one letter “H” and 3 numbers.

First number – type of hazard -

First number – type of statement -

“2” physical – “3” health – “4” Environment

“1” general – “2” prevention – “3” response – “4” storage – “5” disposal

Example: H302 Harmful if swallowed Example: P262 Do not get in eyes on skin or on clothing Precautionary P - Phrase assigned describing recommended measures that should be taken to minimise or prevent adverse effects –either from exposure or storage/handling Unique alphanumerical code consisting of one letter “P” and 3 numbers.

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KEY LABEL ELEMENTS: GHS PRECAUTONARY STATEMENT(S)

PRODUCT IDENTIFER

Describes recommended measures to minimize or prevent adverse effects resultingfrom exposure: \\ Prevention \\ Response (including in case of Fire and First Aid) \\ Storage \\ Disposal

Should match the Product Identifier on the Safety Data Sheet

SIGNAL WORDS Either use “Danger” (severe) or “Warnng” (less severe)

PICTOGRAM(S) WITH A RED BORDER

HAZARD STATEMENT(S)

Graphical symbols intended to convey specific hazard information visually

SUPPLIER IDENTIFICATION

The information on the labels will become standardized to increase employee comprehension of the potential hazards and precautions related to the chemical product in each package or container.

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SUPPLIER IDENTIFICATION

A phase assigned to a hazard class that describes the nature of the produtc’s hazard

The name, address and telephone number of the manufacturer or supplier

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


SAFE STORAGE, HANDLING AND USE OF CHEMICALS

The HSE HSG 71 (Chemical warehousing) guidance is not

In rare cases, certain stored substances can undergo

compulsory, however if you do follow the guidance you

violent decomposition when engulfed in flame, and an

will normally be doing enough to comply with the law. It is

explosion can result.

aimed at anyone who has responsibility for the storage of dangerous substances, regardless of the size of storage

Dangerous substances should be received into a chemical

facility. It sets out control measures aimed at eliminating

warehouse by a competent person who understands

or reducing risks to people â&#x20AC;&#x201C; at work or otherwise â&#x20AC;&#x201C; from

all the risks that they pose and can decide on where to

the storage of packaged dangerous goods.

store them and how to segregate them, having regard to their physical and chemical properties, the quantities

It reflects good practice for the design of new storage

concerned and the sizes of the packages.

facilities (and where reasonably practicable, to existing sites) and applies to transit or distribution warehouses,

Dangerous substances arriving on site should be marked

open-air storage compounds, and facilities associated

with the carriage labelling or marking system laid out in

with a chemical production site or end user.

the GHS & ADR Regulations.

In a stores area, fire is generally considered to be the greatest hazard. This is because many people can be exposed to dangers such as radiated heat, harmful smoke and fumes.

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SAFE STORAGE, HANDLING AND USE OF CHEMICALS

Guidance detailed in the SDS & COSHH Information for any

\\

Product will define the safe and correct storage, handling & use of all Hazardous substances; \\

\\

\\

of the largest container) \\

\\

all times

\\

Only use the quantities required or specified

Different products may require different procedures &

\\

Ensure the minimum volumes are handled and transported

All storage must be safe, legal and compliant with

\\

In door warehousing and racking –suitable, accessible, safe and maintained

\\

If transporting a hazardous substance ensure only authorised, sealed and labelled containers are used

National legislation \\

Wear appropriate personal protective equipment for each product being managed

Follow procedures and wear designated PPE at

PPE – do you know what these are for each product? \\

Segregation of incompatible materials -Acids/alkali, Oxidisers/flammables

Be aware of the hazards: Check SDS, COSHH & Labels of all products

Bunding–inside and out (must be able to contain 110%

\\

Any Secondary containers used must also be GHS labelled as per the original product.

Out door bulk tanks -suitable, accessible, safe and maintained

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COMMON CAUSES OF CHEMICAL INCIDENTS

\\

Lack of awareness of the properties of the dangerous

\\

substances i.e. Hazard classifications and labelling

Poor control of ignition sources, including smoking and smoking materials, hot work, electrical equipment etc

\\

Use of inappropriate containers

\\

Horseplay, vandalism and arson

\\

Use of unlabelled containers

\\

Wearing unsuitable PPE

\\

Use of open ended containers

\\

Poor housekeeping â&#x20AC;&#x201C;causing Slip, Trip and Fall hazards

\\

Operator error, due to lack of training and other human

\\

Material handling â&#x20AC;&#x201C;Appropriate equipment to eliminate

factors \\

manual handling

Inappropriate storage conditions with respect to the hazards of the substances

\\

Incompatible materials stored together

\\

Inadequate design, installation or maintenance of buildings and equipment

\\

Exposure to heat from a nearby fire or other heat source

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SAFE STORAGE, HANDLING AND USE OF CHEMICALS

\\

\\

It is important to have means of controlling spillages

\\

that is at least 110% of the capacity of the single largest

products within Storage areas

container.

Spillage control materials need to be suitable for use

\\

with the product which has leaked \\

Spill containment information is available in the SDS & COSHH Data

\\

The surface of the area needs to be impervious and slightly sloped so that any liquid spilt from containers can flow to a safe contained area

Sufficient Spill medium must always be available and to hand for an immediate response

\\

That bundedarea should be able to contain a volume

and releases while unloading, transferring or decanting

\\

An alternative method to using a bund is to direct spillages of liquid to another area. This could be via a fixed drainage system to a remote sump, interceptor or separator

Unloading should be carried out in a suitable area, away from open drains and ideally within a bundedarea

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SAFE STORAGE, HANDLING AND USE OF CHEMICALS

\\

You must have a known & safe procedure when dealing

\\

with spillages \\

\\

\\

your site procedures You should wear suitable PPE for the product(defined

Dangerous substances in a fine, dusty state should not be cleared up by dry brushing

\\

Suitable respiratory protection may be needed during clean-up operations

All spillages need to be cleaned up promptly and the material disposed of safely and in accordance with

\\

containment and management

You need to have these readily available for all the substances you manage

\\

COSHH as specific measures may be required for safe

SDS & COSHH Data will detail any specific action to be taken for dealing with spillages

Always consult & be aware of the relevant SDS &

\\

Vacuum cleaners should be used in preference

\\

â&#x20AC;˘In the case of combustible dusts the Vacuum cleaner should not be capable of acting as a source of ignition

in SDS/COSHH) \\

Substances new to the site should not be handled until fully assessed

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INCIDENTS AND HAZARDS Why should Incidents & Hazards be Reported? \\

It is the first of our EHS Cardinal Rules

\\

We want to have a SAFE workplace. If incidents and hazards are not reported, we cannot correct the

\\

expects that every site Manager will record at least one Hazard ID per month as a minimum requirement \\

This will also be phased into Service Engineer responsibilities for 2019

situations which may affect other employees as well \\

The 2018 Houghton Fluidcare EHS Plan currently

We want to investigate incidents to determine where we can improve our Management Systems to prevent recurrence

\\

We want to share lessons learned from our investigation with other Houghton sites so that they can take preventive actions

INCIDENTS - HAZARD ID`S, NEAR MISSES & ACCIDENTS \\

A Hazard Identification – There are Two Types;

WHEN SOMETHING GOES WRONG….. \\ 1st - We need to take care of the injured person;

– First aid. If a hospital visit is required the person

UNSAFE/SUB-STANDARD CONDITION Is an existing or potential condition which by itself or combined with other conditions has a high

must be escorted \\ 2nd - We need to report it;

- Line manager/supervisor, Accident book and EHS

probability of resulting in an accident or,

AT-RISK BEHAVIOR

\\

\\ 3rd - We need to find out what went wrong and why;

Is an Observable action that increases risk and if

– Investigate, gather evidence, photographs,

not corrected has a high probability of leading to

statements etc.

an accident. \\

department via KMI system / One Call system

\\

4th - We need to prevent a similar incidents;

A Near Miss – Is an event that could have, but did not

– Take preventative measures, use Lessons Learned

result in unintended harm or damage

(Incident sharing) & share globally across Houghton

An Accident – Is an event that results in unintended

EHS to prevent a reoccurence

harm or damage

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SKIN CARE & THE CONTROL OF DERMATITIS What happens to employees’ hands on the road? \\

\\

dermatological responses to MWF products and other

Mobile workers are at risk without easy access to skin

industrial chemicals

care and hand hygiene. \\

Exposure to a range of contaminants and

There is a wide range of individual susceptibilities and

\\

Dermal exposures to MWF over a period of time may deplete the epidermis (uppermost layer of skin) of

environments can lead to skin disorders.

natural lipids (a process called “defatting”)

\\

Up to 15% of industrial workers suffer from dermatitis.

\\

Approximately 80% of occupational skin disease

barrier against the intrusion of external substances,

occurs as a result of non-immunologic reaction to

the defatting process can cause localised irritation

chemical irritants (irritant contact dermatitis) and 20%

and cracking of the skin which may lead to irritant

to allergic reactions (allergic contact dermatitis)

dermatitis

\\

Although the epidermis is normally a very effective

\\

There are two types of Allergic contact dermatitis

\\

Allergic contact dermatitis: is sensitisationresulting

workers may experience allergic dermatitis which is

in an allergic reaction to something on the skin & can

evident upon contact with fluids

occur a few hours or days after contact \\

\\

There are occasions when conscientious attempts to cleanse exposed skin of fluid deposits can actually

occurs immediately or within minutes of the material

cause or exacerbate dermal irritation \\

For example, workers who engage in excessive hand-

Among workers employed in machining operations

washing/use of harsh soaps may experience dry and

that utilise water-soluble metalworking fluids (MWF),

damaged skin over a period of time

dermatitis is the most prevalent occupational disease. \\

\\

Cases of immunological susceptibility mean some

Contact Urticaria: is an allergic reaction that normally touching the skin

\\

\\

\\

Removal of MWF residues from skin surfaces by

Dermatitis is inflammation (“itis”) of the skin

rubbing with soiled shop cloths that contain dirt/grit

characterised by red itchy rashes that may have well-

and microscopic metal fines may cause fine cuts and

delineated or diffuse patterns.

abrasions of the skin providing ideal skin conditions for infection

Excessive and prolonged dermal exposures to straight oils (no water content) may cause keratoses, acne, and folliculitis.

FL UID ENGINEER S TR A I N I N G G U I DE

\\

However, MWF bacteria on the surface of intact skin are not a known cause of dermatitis

EH S

73


SKIN CARE & THE CONTROL OF DERMATITIS What potential is there for Dermatitis?

\\

Does anyone have the following symptoms?

Simply answering ‘yes’ to any of the following means you

REDNESS/SWELLING OF HANDS/FINGERS

must take precautions to avoid or address any issues;

CRACKING OF SKIN ON HANDS/FINGERS

\\

Are substances with H-phrases handled?

BLISTERS ON HANDS/FINGERS

\\

Are substances with irritant or corrosive signs

FLAKING/SCALING OF SKIN

handled?

ITCHING OF HANDS/FINGERS

\\

Do workers hands come into frequent contact with

\\

hazardous products? \\

Do workers hands come into frequent and repeated contact with water?

Has anyone suffered from the above symptoms more than once in the last twelve months?

\\

Did anyone then say that their skin got better or the problems went away when they had periods off work?

A medical diagnosis and confirmation of work related dermatitis will require an assessment by a medical professional. However, Safety representatives can provide a useful role in early detection of work related dermatitis and its control.

\\

Common symptoms of dermal disease involving metalworking fluids are summarised as follows:

REDNESS/SWELLING OF HANDS/FINGERS CRACKING OF SKIN ON HANDS/FINGERS BLISTERS ON HANDS/FINGERS FLAKING/SCALING OF SKIN ITCHING OF HANDS/FINGERS SKIN RASH ON LOCALISED AREA OF BODY

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SKIN CARE & THE CONTROL OF DERMATITIS \\

\\

Control Measures -encourage worker awareness of

\\

the hazards (read Labels, SDS & COSHH; alternative,

Dermatitis. HASWA & COSHH Regulations require that

substitution, engineer, reduce, PPE.

the gloves must be matched to the substance, the work environment, the work and the wearer

Engineering Controls –effective LEV Units, enclosed machining, minimise splashes, negate direct contact

\\

with MC parts and components \\

Standard number (EN 374) \\

& COSHH Data

providing protection against at least 3 chemicals from

Do not use higher than recommended MWF and biocide

a list of 12 (identified by the code letters below the pictogram) for at least 30 minutes.

MWF Maintenance –Correct management of MWF`s. Cleaning of Sumps using system cleaners, removal of

\\

\\

of protection.

Housekeeping –overall cleanliness of workplace, equipment, tools, etc

\\

In either case, no protection can be assumed for any chemical other than the ones mentioned by the

Personal Hygiene –Avoid prolonged wearing of

glove manufacturer.

soiled clothing \\ \\

Similarly, using the gloves for longer than the claimed chemical resistance time may result in loss

Tramp Oil, Fines & Contaminants \\

Gloves conforming to EN 374 can be marked with the ‘chemical flask’ pictogram if they are capable of

concentrations \\

Gloves for use with chemicals will carry a CE mark, a chemical protection sign and the relevant European

PPE –gloves, suitable outer protective clothing, face & eye protection, suitable footwear –as stated in the SDS

\\

An ‘any gloves will do’ approach is a recipe for

Always confirm with the glove manufacturer that their

Skin Care & Products -provide workers with mild hand

products are suitable for the chemicals you use, and

soaps, skin conditioning lotions & barrier creams

duration of wear/use –and be aware that no glove gives

& instigate skin care programmes to promote and

indefinite or 100% protection.

provide good dermal health \\

Health Surveillance –monitor & encourage prompt reporting of early signs of dermatitis

\\

Workers should always seek medical advice/care if dermatitis is suspected

FL UID ENGINEER S TR A I N I N G G U I DE

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75


SKIN CARE & THE CONTROL OF DERMATITIS

PROTECT

\\

Prework creams help protect

CLEANSE

\\

RESTORE

Appropriate cleansing of

\\

After work reconditioning

the skin against contact with

the hands plays a vital part

creams help maintain the skin in

various workplace contaminants,

in preventing occupational

healthy condition by keeping the

irritants and working conditons

dermatitis. Using the appropriate

skin soft and supple, avoiding

by limiting the contact

cleansers so that hands are

dryness. Good skin condition is

between the two and facillitate

physically clean will remove dirt

an important element in ensuring

subsequent cleansing. This

and irritants while keeping the

good hand hygiene practice.

allows the mildest possible

skin in a healthy condition.

cleansers to be used.

SKIN CARE & THE CONTROL OF DERMATITIS - SUMMARY \\

\\

Know what you are handling

\\

No contact = no contact

\\

Use your Personal Protective

Before you start work with any

dermatitis

Equipment where required

substance make sure that you

For any substance to cause

Your PPE has been selected to

have information about how to

harm, there must first be contact

protect you from the residual

use it safely

between you and that substance.

risk. Make sure it is in good

Ensure that any contact is

condition and used as intended.

Make sure that you follow the safe systems of work in place Safe systems have been

avoided or limited to below the recommended safe limits

\\

Good personal hygiene practices • Avoid contaminated work wear

developed to keep you safe. Do

• Ensure correct hand washing

not take short cuts

and drying • Practice good hand and skin

care routines

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MANUAL HANDLING The transporting or supporting of a load by hand or bodily force either directly or indirectly. This includes; \\

Lifting

\\

Lowering

\\

Pushing

\\

Pulling

\\

Carrying

\\

Moving

MANUAL HANDLING SHOULD ALWAYS BE KEPT TO A MINIMUM YOU SHOULD ALWAYS USE MECHANICAL AIDS WHENEVER POSSIBLE

MANUAL HANDLING MEDICAL PROBLEMS Traumatic; \\

Strain or Sprain

\\

Slipped/Bulging Disc

Repetitive; \\

Back pain

\\

Neck pain

\\

Shoulder pain

\\

Knee pain

\\

Foot pain

\\

Wrist/Elbow pain

\\

Hernia

\\

Arthritis

\\

Overall Fatigue

FL UID ENGINEER S TR A I N I N G G U I DE

Work Related Upper Limb Disorders - (WRULD) Affects shoulders, arms and wrists - Main Causes: \\

Excessive force

\\

Excessive repetition

\\

Lack of recovery time or rest

\\

Poor static posture

\\

Stress

\\

Individual susceptibility

EH S

77


MANUAL HANDLING â&#x20AC;&#x201C; MANAGEMENT OF YOUR HEALTH

Common causes \\

Poor manual handling techniques

\\

Poor static posture

\\

Sitting or standing in one position for an extended period

\\

Sudden movement

\\

Psychological stress

\\

Vibration during manual handling procedures

\\

Low back pain occurs with the same frequency in

\\

Disorganised workplace will maximise the need for manual handling

\\

Age does not necessarily make a difference, back pain can affect anyone at any age

\\

However, poor handling techniques when you are young can contribute to problems later in life

\\

Being overweight increases the likelihood of back pain

\\

Anyone who has suffered form back pain is three times more likely to suffer from further back related issues

people with sedentary occupations as those in heavy labour

MANUAL HANDLING â&#x20AC;&#x201C; THE LAW \\

The Manual Handling Operations Regulations 1992:

\\

These regulations are based on an ergonomic

These are the: \\

Task

\\

Individual Capability

\\

Load

Whereas previous legislation set limits on the weight

\\

Environment

of loads that can be lifted, these regulations require a

\\

Other factors

approach to preventing manual handling injuries. This involves fitting the job to the worker, taking into account anatomy, physiology and psychology.

number of relevant factors to be taken into consideration.

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THE MANUAL HANDLING OPERATIONS REGULATIONS 1992

These regulations are based on an ergonomic approach to preventing manual handling injuries. This involves fitting the job to the worker, taking into account anatomy, physiology and psychology. Whereas previous legislation set limits on the weight of loads that can be lifted, these regulations require a number of relevant factors to be taken into consideration. These are known under the acronym of TILEO

FL UID ENGINEER S TR A I N I N G G U I DE

EH S

79


MANUAL HANDLING â&#x20AC;&#x201C; ASSESSING THE LOAD

TASK

INDIVIDUAL

LOAD

ENVIRONMENT

OTHER FACTOR S

80

Does the manual handling task involve any of h following: \\

Twisting

\\

Stooping

\\

Bending

\\

Pushing

\\

Pulling

\\

Positioning the load

\\

Sudden movement

\\

Not enough rest or recovery periods

\\

Team handling

\\

Seated work

Is the person: \\

Pregnant

\\

Disabled

\\

Suffering from health problems

Is the load \\

Heavy

\\

Difficult to grip

\\

Sharp

\\

Hot

\\

Cold

\\

Content likely to move

Withn the envirnment is/are there: \\

Space constraints

\\

Uneven Flooring

\\

Slippery flooring

\\

Unstable flooring

\\

Difference in floor levels

\\

Conditions - hot, cold or humid

\\

Is movement or posture hindered by clothing or personal protective equipment?

\\

Is there an absence of the correct/suitable PPE being worn?

HOUGHTON I N T E R N AT IO N A L

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


MANUAL HANDLING – ASSESSING THE LOAD

MANUAL HANDLING – MECHANICAL AIDS

FL UID ENGINEER S TR A I N I N G G U I DE

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81


DRIVER AWARENESS – INDUCTION & BEST PRACTICE

T HINK AND DRIVE A S E C O N D I S A L L I T TA K E S

Using a Company Vehicle your employer will have

\\

policies and procedures: \\

To make sure that your company vehicle is properly

by using the phone, email or video-conferencing \\

registered, taxed, MOT’d, insured and serviced according to the manufacturer’s recommendations (although you may be responsible for booking the

To check your driving licence, probably at regular

\\

\\

overnight hotel stay must be taken \\

Contact details of the breakdown firm your

\\

A copy of and contact details for your motor insurance

\\

On safe driving, including vehicle checks, journey planning, driver assessment and training, driver

after a long shift \\

\\

emergency services are recommending that people

Driver to complete approved “Safe Driving Awareness

don’t travel unless it is absolutely necessary, consult

Course” \\

your manager and if you cannot contact them, don’t

Your physical and mental health plays a major part in your fitness to drive. You must inform the Company and DVLA about any medical condition that may affect your ability to drive safely

Make sure you understand and follow these policies and

Check weather forecasts and traffic reports before you set off and try to avoid driving in poor conditions. If the

accidents and incidents \\

Plan where you can take a break about every 2 hours, and build in enough time to do so

fitness, speed, alcohol and drugs, mobile phones and other distractions, passenger safety, and reporting

Plan the journey to avoid peak travel times, city centres & busy minor roads wherever possible and especially

policy and your insurer \\

Allow some flexibility to allow for any issues extending the scheduled site service time

organisation uses \\

Allow sufficient time between visits taking into account rest breaks

the person(s) to whom you should report emergencies \\

The schedule must avoid excessive travelling & working hours and where this is not possible an

you are driving In the vehicle, keep copies of the contact details for

Schedule known working week/month to minimise distance and time spent driving

intervals, to ensure that it remains valid for the vehicle

\\

Group sites geographically to minimise travelling time and distance

services) \\

Reduce driving time wherever possible -avoid driving

make the journey \\

Discuss Concerns with Your Manager If you are concerned about your driving hours, journeys or schedules, or if you find yourself driving when too tired, discuss this with your line manager

procedures.

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FL UID ENGINEER S TR A I N I N G G U I DE

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83


DRIVER AWARENESS – INDUCTION & BEST PRACTICE You are responsible for ensuring that the vehicle you are driving is safe and legal. Before driving any vehicle, check: \\

Personal Safety \\

It is better not to keep the car doors locked while driving, except if you feel vulnerable in slow moving or

Tyres are undamaged (no cuts or bulges), are at the

stationary traffic. But, always lock the door when you

correct pressure and have enough tread depth. The

are away from the vehicle –even when paying for fuel

legal minimum is 1.6mm, but above 3mm gives much shorter braking distances in the wet \\

There are no signs of vehicle damage

\\

Oil, coolant and windscreen wash levels are correct (check when the engine is cold)

\\

Safe Parking The golden rule is to ensure that others can see you. Bear in mind the time you will be returning to your vehicle –a safe place during daylight may be quite different at night

\\

Leaving the Vehicle Listen and look around before getting out

\\

You know the correct type of fuel for the vehicle

\\

Brakes are working

\\

Lights and indicators are working

\\

Windscreen and windows are not damaged

of it having being tampered with, do not get in – call

\\

Washers and wipers are working

the police.

\\

Mirrors are correctly positioned

\\

If you find a problem report it to your car provider and

\\

you can get in quickly if necessary. \\

Line Manager immediately \\

If you think the vehicle is, or may be, in an unsafe or illegal condition, do not drive it until all necessary repairs have been completed

84

HOUGHTON I N T E R N AT IO N A L

Approach the vehicle with your keys in your hand so

\\

Check the vehicle as you approach. If there are signs

Road Rage Avoid getting into conflict with another driver, even if they are behaving badly

\\

If you are able to recognise when you become stressed, angry or impatient while driving, you will be better equipped to deal with these emotions. Try to find time occasionally to reflect on your driving and think about how mood or stress has effected your actions

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


Accidents, Breakdowns and Emergencies

Accidents, Breakdowns and Emergencies

Accidents;

Breakdowns;

\\

Stop. It is an offence not to stop, if your vehicle is

\\

involved and damage is caused to another vehicle or

shoulder or emergency refuge on a motorway) and

property or someone is injured

switch on the hazard warning lights

\\

Use hazard warning lights and switch off your engine

\\

Do not move someone who is injured unless they are in immediate danger of further injury from other vehicles

\\

\\

should stand between the vehicle and oncoming traffic \\

circumstances (for example, if carrying any Chemicals) \\

\\

\\

far from the traffic as is practicable \\

\\

and whether children or passengers with mobility

\\

\\

Telephone your nominated contact person to tell them what has happened

Ensure the vehicle is roadworthy before continuing the journey

\\

problems are being carried

Obtain the names and addresses of all independent witnesses (if possible)

Telephone the emergency services, or breakdown firm, giving them accurate details of the vehicleâ&#x20AC;&#x2122;s location,

If the emergency services are called, stay at the scene until they allow you to leave

\\

Keep passengers together, and children under constant supervision

Give first aid if required and if you are competent to do so

On motorways or other busy roads, passengers should be taken onto the embankment or grass verge and as

If child passengers are present, ensure an adult remains with them

Move passengers out of the nearside of the vehicle and as far away from it and other traffic as possible. No one

Call the emergency services immediately; provide them with information about the situation, any special

If this is not possible, move it as far away from moving traffic as you can

or from fire or explosion \\

Move the vehicle off the carriageway (onto the hard

\\

On a motorway, use the roadside emergency telephone as this will enable the Police to pinpoint your location.

If there is any injury or the names of the people involved are not exchanged, you must report the accident to the Police as soon as possible or in any case within 24 hours

\\

Report the accident to your Line Manager, HR Department & EHS

FL UID ENGINEER S TR A I N I N G G U I DE

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85


TRANSPORT OF CHEMICALS IN CARS Prior to transporting any chemicals, the car must contain the following items; \\

Personal protective equipment

\\

Chemical gauntlets

\\

Safety goggles

\\

Disposable chemical apron

\\

Respiratory Protection – if required

\\

Chemical spill kit with suitable absorption mats

\\

First aid kit including eye wash bottle

\\

Emergency triangle

\\

Product / chemical safety data sheet for product being transported

\\

Emergency spillage card

THE SERVICE ENGINEER MUST HAVE AN AVAILABLE COPY OF AND FULLY UNDERSTAND THE FOLLOWING DOCUMENT -“TP EHS SOP 034 -THE TRANSPORTING OF CHEMICALS WITHIN CARS FOR COMPANY BUSINESS” – AS THIS DOCUMENT CONTAINS A FULL EMERGENCY SPILL PROCEDURE AND MANDATORY APPROVED PPE/EQUIPMENT LIST OF ITEMS WHICH ALL SERVICE ENGINEERS MUST CARRY AT ALL TIMES

86

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TRANSPORT OF CHEMICALS IN CARS \\

\\

The transporting of any chemicals within company or

may leak during transits the container should be placed

alternative delivery methods used

in a sealed clear plastic bag and then placed in the UN storage box

Where the customer requires a regular addition of a \\

The UN storage box should be where possible

a company or private car, the storing on the chemical

secured in the boot of the car to prevent movement in

on the customers site should be discussed with

transport.

the customer to prevent the need to transport the chemical around

\\

Care should be taken when lifting out the container and / or Chemicals from the boot. Avoid stretching by

Where it is not possible due to the nature of the

bringing the container as close as possible towards

task being completed or the urgency of the delivery

you. Have a good grip and use correct lifting technique

then the transporting of a limited quantity of certain dangerous chemicals can be transported based on

\\

the controls stipulated in the corresponding JTRA The storage of all chemicals within cars should be kept

Dip-Slides must be segregated, securely stored and removed ASAP after being taken

compliance with all the aspects of this procedure and

\\

Where there is concern that the transport container

private cars should be AVOIDED where possible and

chemical which currently is being transported within

\\

\\

\\

Samples must be securely stored and taken to the Technical Services centre ASAP

to a minimum and chemicals should be removed at the first opportunity and stored in a safe and secured location \\

All chemicals must be transported, sealed and in their original UN approved packaging and pack size

\\

All chemicals must be transported in a UN approved storage box that will act as secondary containment and provide additional impact protection.

\\

The maximum weight that can be carried within a car is 30Kg â&#x20AC;&#x201C;this includes the weight of the UN approved carrying crate (3.2Kg)

\\

All the chemicals must be labelled up with their hazard information and associated hazard pictogram

\\

All chemicals must be transported in the boot / truck of the car. Where the car is a hatch back model the boot must be fitted with a parcel shelf which is fully extended

FL UID ENGINEER S TR A I N I N G G U I DE

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87


TRANSPORT OF CHEMICALS IN CARS Secure Loads -Company Cars \\

\\

rear seats for extra security.

load you carry is legal and safe, even if it was loaded by

\\

\\

If you are not sure whether your vehicle is overloaded, take it to a public weighbridge.

\\

\\

Avoid loose items on the dashboard or rear parcel shelf â&#x20AC;&#x201C;they will become missiles if you crash

Make sure the vehicle is not overloaded (check the handbook for the maximum weight)

Make sure the rear seat backs are secure and, if not carrying passengers, engage the seat belts across the

As the driver, you are responsible for ensuring that any another person.

Put items in the boot rather than the passenger compartment and distribute the load evenly

It is illegal and dangerous to drive a vehicle that is overloaded or has an insecure load

\\

\\

\\

When driving, remember to account for how the extra weight affects the vehicleâ&#x20AC;&#x2122;s handling and stopping distances. Check whether tyre pressures should be adjusted when carrying a full load

Remember that a car is not a van, so do not load as much as you can physically fit into it

88

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CHEMICAL HANDLING & COSHH \\

Applicable at Fluidcare sites because hazardous

the health hazards. Ensure access to relevant SDS and

regulations to help make dealing with hazardous

COSHH assessments. \\

COSHH Assessment of chemicals: – takes into consideration the hazard of the chemical and the work routine

\\

chemical handling duties. \\

chemicals.

the PPE and other precautions needed to ensure safe

\\

Always wear the appropriate PPE.

handling. It will also include appropriate emergency

\\

Always follow the site safety rules and handling

response measures to be taken Reduce manual handling operation through the use of

requirements pertinent to the product. \\

mechanical aids; \\

Always consult the relevant COSHH assessment for the material before attempting any task involving

The COSHH assessment identifies the health hazards associated with a particular substance and defines

\\

It is your duty to ensure the Safety of yourself and all others who may be impacted whilst carrying out

– specifies hierarchy of control measures – The choices are Elimination, Substitution, LEV or PPE

If transporting a hazardous substance ensure only approved, sealed and labelled containers are used.

– allows identification of safe working practices

\\

Check the product label and ensure you are aware of

chemicals are involved. These are important chemical safe. \\

\\

Use Fork Lift Truck and approved sack trucks, pallet

Always store materials appropriately and ensure incompatible materials are stored separately.

\\

If in any doubt – ASK!!!

trucks and trolleys where applicable. \\

Containers come in 5lt, 20lt, 25lt, 205lt & 1,000lt packs. Use and employ approved lifting techniques & equipment where appropriate.

FL UID ENGINEER S TR A I N I N G G U I DE

EH S

89


COSHH - THE CONTROL OF SUBSTANCES HAZARDOUS TO HEALTH REGULATIONS 2002 \\

COSHH stands for the ‘Control of Substances Hazardous to Health’ and employers need to either prevent or reduce their workers’ exposure to

\\

A COSHH training course should provide you with: 1.

harm health

substances that are hazardous to their health. \\

The HSE has a free guide ‘Working with substances

2. Knowledge and definitions of exposure limits 3. Skills to understand exposure and to conduct COSHH

hazardous to health’ \\

An understanding of how and which substances can

risk assessments

The guide illustrates how you should assess the risk of your own COSHH substances and what control

4. A greater understanding of practical control

measures you should have in place to reduce employee

measures and safe systems of work

exposure.

COSHH IS APPLICABLE FOR SERVICE ENGINEERS BECAUSE YOU ARE WORKING WITH AND AROUND HAZARDOUS CHEMICALS. THESE ARE IMPORTANT REGULATIONS TO HELP MAKE DEALING WITH HAZARDOUS CHEMICALS SAFER.

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FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


These regulatons require an employer to: \\

Assess the risk to health arising from the Hazardous substance in the workplace

\\

Prevent or adequately control exposure

\\

Ensure that control measures are used and maintained

\\

If necessary, monitor the exposure of employees to

Consider the exposure scenario and duration of the activity

\\

\\

Hazardous substances \\

Apply the COSHH Hierarchy of control measures in order of

Health surveillance \\

Elimination, Substitution, Engineering controls,

Where necessary, carry out appropriate

Ensure that employees are properly informed, trained & supervised

Administrative controls, PPE \\

Decide what precautions are needed

1

ST

ASSESSMENT \\

Identify Risk

2

ND

PREVENTION \\

Replace or Substitute

3

RD

CONTROL \\

Replace or substitute not reasonably practicable

\\

Use Engineered, administrative or PPE controls

4

TH

MAINTAIN \\

Maintenance, examination, testing & review of control measures

FL UID ENGINEER S TR A I N I N G G U I DE

5

TH

PROVISION \\

Instruction, training & information

6

TH

SURVEILLANCE \\

Should be carried out where exposure has potential to cause adverse health effects

EH S

91


THE SAFE USE OF BIOCIDES & CHEMICAL ADDITIVES \\

Chemical handling training to be presented to all personnel prior to any use of biocides.

\\

Approved risk assessments and standard operating procedures adhered to at all times.

\\

Be fully aware of COSHH data on all materials being handled.

\\

Fully utilise all available site controls to minimise and

Use closed handling or fixed dosing biocide/additive

\\

\\

Practice good housekeeping skills.

\\

Eye wash stations readily available wherever biocide/ additives are used.

\\

Always order the smallest Biocide/ additive pack size

\\

Keep the product in the original container when not in use. Keep container tightly closed.

\\

Keep away from heat.

possible.

\\

Keep away from direct sunlight.

Always use specified PPE appropriate to the materials

\\

Keep away from food and drink.

and task.

\\

Store in a well-ventilated place.

Awareness of all suitable spill kit locations and safe use

\\

Keep securely stored with no access to unauthorised

Utilise manufacturing system LEV systems wherever

of containment materials. \\

\\

\\

systems wherever possible. \\

Awareness of manual handling guidelines.

wherever possible.

limit exposure to biocides/additives. \\

\\

personnel.

Knowledge of the appropriate site/emergency contacts in the event of a spillage.

HAND PROTECTION

EYE PROTECTION

SKIN AND BODY PROTECTION

RESPIRATORY PROTECTION

Chemical resistant

It is a mandatory

It is a mandatory

No personal respiratory

gloves (Splash

requirement to wear

requirement to wear

protective equipment

protection: disposable

tightly fitting goggles

tightly fitting goggles

normally required. Use

nitrile rubber gloves.

and a full face visor when

and a full face visor when

certified respiratory

Prolonged contact:

making any biocide or

making any biocide or

protection equipment

Butyl rubber gloves).

hazardous chemical

hazardous chemical

only when respiratory

DIN/EN374 or DIN/EN388

additions

additions

risks cannot be avoided

Specification

or sufficiently limited by technical means.

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ALWAYS CHECK THE CONTAINER FOR DAMAGE OR LEAKS BEFORE USE.

USE IN WELL-VENTILATED AREAS. AVOID BREATHING ANY VAPOURS FROM NEAT PRODUCT.

THE CONTAINER MUST ALWAYS BE CLEANED OF LEAKS OR DRIPS AFTER USE.

AVOID GETTING BIOCIDES ON THE SKIN BY WEARING IMPERVIOUS CLOTHING WHEREVER POSSIBLE.

HANDLE AND OPEN CONTAINER WITH CARE.

PROCEDURE 1.

Ensure you are wearing the correct PPE dependent

measuring indicators to ensure the dosage volume is

upon the Biocide/additive pack size and graduated

always accurate.

measuring containers being used for dispensing. 2. Ensure that you have the correct dispensing equipment

dependent upon the Biocide/additive pack size and graduated measuring containers being used for dispensing. 3. Biocide/additive additions are calculated based on the

sump size, test results and product usage parameters. 4. 20/25 Litre packs should be fitted with and EHS

approved non- splash pump or as a minimum safety requirement a tap to avoid splashing when decanting. 5. If dispensing directly to a coolant system from a 25

litre drum use a dispensing tap/pump and feed pipe to negate any contact with the biocide. 6. 10 litre packs should be fitted where practicable with a

tap to avoid splashing when decanting. 7. 5 litre packs should be fitted where practicable with a

tap to avoid splashing when decanting. 8. Dispensing containers should have graduated

FL UID ENGINEER S TR A I N I N G G U I DE

9. Dispensing containers should be fitted with lids to avoid

splashing when adding to coolant systems. 10. Inform the operator or cell manager of any remedial

additions required in order for them to relay the information to all relevant personnel on all shifts. 11. Add the product at the required dosage level slowly and

carefully. 12. Add the product directly to the coolant flow so that

the biocide/ additive is quickly and evenly dispersed throughout the coolant system. 13. Do not add biocide/additive to any one area of a coolant

system which is not running. 14. Check for any spillages and dispose of any

contaminated materials as hazardous waste. 15. Carefully clean and store all equipment after use. 16. Observe good hygiene and wash thoroughly especially

after using biocides/additives.

EH S

93


DRUM HANDLING Corporate EHS issued a Global Mandate to stop the

Our products are packaged in these drums and are

practice of manually moving drums.

distributed for use world-wide.

This mandate is directed to reduce and stop potential

Access to these drums, their use and movement requires

injuries from occurring from the manual “rolling” of drums

specialised equipment.

world-wide. Most drums in use are 205 litres.

DRUMS SHALL NOT BE “ROLLED” MANUALLY – EITHER IN THE VERTICAL NOR HORIZONTAL

SUB-CONTRACTORS Sub-Contractors should provide Houghton PLC with

A Cardinal rules leaflet must be provided and explained

the following documents or information (prior to the

to all Sub-Contractors before the commencement of any

commencement of works) and any amendments during

work onsite.

the course of their work. a. Sub-Contractors Safety Policy b. Employers Liability Insurance certificate c. Work method statements & Risk Assessments d. The names of the Sub-Contractors onsite

Subcontractors using power tools and equipment must provide the necessary certification and registers upon request. Failure to follow or breach of any Customer safety rules, the Houghton Cardinal Rules’ or legal safety obligations will result in immediate removal and exclusion from site.

All sub-contractors and visitors must sign into site and report to the prearranged point of contact before proceeding onto site.

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WORKSTATION SET UP 1.

Adequate lighting - artificial or natural

2. Local task lighting, if required 3. Window coverings to minimise glare and reflections 4. Sufficient space underneath desk to allow postural

12. Software: appropriate for the tasks and user, adapted

to user, providing feedback on performance, no undisclosed monitoring 13. Keyboard: adjustable, detachable, keys legible from

sat position

changes, no obstructions 5. Chair: stable, provides good support, adjustable, allows

easy movement 6. Desk: provides sufficient work surface space, surface

glare/ reflection-free 7. Whole-body facing same direction when using DSE 8. Mouse within easy reach 9. Monitor/screen: stable image, adjustable, glare/

reflection-free 10. Footrest, if required 11. Potential distracting noises minimised

FL UID ENGINEER S TR A I N I N G G U I DE

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BASIC POINTS OF METAL WORKING FLUID’S - DO \\

Manage all fluids properly

\\

Observe manufacturer’s instructions

\\

Be aware of health problems

\\

Check compatibility of fluids

\\

Store drums correctly

\\

Protect fluids from moisture

\\

Check and control concentration

& not only for coolant, but more importantly oils (Hyd’s

\\

Keep a 5 year record of checks

and Lubes)

\\

Top up with premixed emulsion – a little, often, is ideal

\\

Make sure all spray guards and covers are in good order

for optimum condition.

\\

Ensure good coolant flow

\\

Keep the machine clean and debris free

\\

Use LEV systems wherever fitted to prevent misting

\\

Keep the machine sump covered

\\

Ensure filtration systems work

\\

Stop or minimise tramp oil leaks

\\

Report all leaks to the relevant person

\\

Where possible clean all pipe work, machining surfaces

\\

Mix the fluids just before use, try not to store premixed fluid

\\

Know the water hardness

\\

Mix in a clean container.

\\

Always add oil to water with constant agitation

\\

Use PPE - gloves and safety glasses (Ensure clothing is cleaned to prevent infections and skin complaints)

and potential respiratory issues \\

Ensure you have good personal hygiene. (Wash hands after being in contact with coolants and oils. Apply barrier creams to prevent skin complaints)

and guards, before renewing a fluid

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BASIC POINTS OF METAL WORKING FLUID’S – DO NOT \\

Wait for problems to arise before taking action

\\

Allow tramp oil to accumulate

\\

Mix in dirty containers

\\

Let “in - house” lack of expertise prevent effective fluid

\\

Expose fluids to temperature extremes

\\

Use water from fire hoses

\\

Check the concentration by touch, you will get it wrong

\\

Put clean fluids in dirty machines

\\

Allow mist or sprays to be emitted.

\\

Use a cleaner without checking compatibility with the

\\

Use airlines to blow components or machines clean

\\

Allow unnecessary contact with the hands

\\

Eat or drink around machine tools

\\

Use the machine tool as a refuse unit

\\

Add water to concentrate, it will make an invert

maintenance \\

health and safety, and the general environment will suffer

fluid \\

Allow waste, or rubbish to enter the system (E.g. Blue Roll, rags and food)

\\

Allow overheating to occur, ensure level and flow of coolant are adequate

\\

Allow the fluid to stagnate when not operational

\\

Add biocide without guidance from a specialist, and

Use the fluid past its effective working life - quality,

emulsion which is useless. \\

Dispose of used fluid directly to the drains

never exceed the recommended dose.

FL UID ENGINEER S TR A I N I N G G U I DE

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SUMMARY - WHAT SHOULD YOU DO? \\

Think Safe -Work Safe –Always follow the Houghton &

\\

Site safety rules \\

and report any potentially dangerous situations to your contact or manager promptly - Use the Hazard

Know the site facilities, 1st Aid, emergency procedures

Identification reporting tool on KMI

& safety arrangements \\

Always be aware of potential health and safety hazards

Make sure you have read and fully understand your JTRA (Risk Assessments & Procedures) which will be specific and applicable to you and your sites

\\

Take reasonable care –Always use and store materials, equipment and tools legally and responsibly both onsite and in your vehicle. As soon as you have finished your task ensure you leave any area clean, neat & tidy

\\

Be aware of your surroundings at all times and ensure you treat every site visit as if it is your first onsite – never become complacent

\\

Never try to perform work that you are not qualified to

BUT REMEMBER – NEVER, EVER, DO ANYTHING YOU FEEL IS UNSAFE!

do or have not been properly trained to undertake. This could cause injury to yourself or others

\\

It is your duty to follow & comply with all National & Local Legislation, Customer site rules and all Houghton EHS & Cardinal rules

\\

It is your responsibility to take reasonable care for your own safety and the safety of people working around you

\\

You are absolutely responsible for what you do and for

\\

what you don’t do as you are your own Safety Manager \\

If you are in doubt, just ASK!

Always raise a concern if; \\

You have unsafe access/egress, space, conditions,

unsafe \\

You’ve carefully thought out all the angles

\\

You’ve now done it a hundred times

\\

It now comes naturally to you

\\

You know what you’re doing, its what you’ve been

equipment or PPE \\

You have inadequate instructions or training – ask yourself - ‘Is this my job?’’

\\

You do not have access to safety information (SDS, COSHH assessments, JTRA -Risk Assessments & Standard Operating Procedures)

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HOUGHTON I N T E R N AT IO N A L

You are being asked to do something that you feel is

trained to do \\

Nothing could possibly go wrong, right ?

\\

THINK AGAIN!!!!!!!!!!!!

\\

Always be aware

\\

Never be complacent

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


T H I NK S A F E, WO RK S AFE, STAY S AFE!

FL UID ENGINEER S TR A I N I N G G U I DE

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A DAY AI NDAY THEI NL ITHE F E OLFI FAE SERV O F AI CSERV E ENG I CIENEER ENG I NEER

A DAY I N THE L I F E OF A SERV I C E ENG I NEER

IN T HE L I F E OF A SERVICE ENGINEER

A DAY F L U I D E N GI N E ER S T R A I N IN G GU I DE FL UID FLUID ENGINEER ENGINEE S TR ARISN ITNRGAIGNUIINDE G G U I DE

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15


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A DAY IN THE LIFE OF A SERVICE ENGINEER

WHAT IS THE ROLE OF A SERVICE ENGINEER Its to ensure compliance, cost efficiency, productivity and educating the customer on best practice.

REPRESENT THE BRAND

INFORMED

The service engineer is the “eyes

SMART

COMMUNICATIVE

and ears” for Houghton at a customer site.

RESPECTFUL

CUSTOMER PRE-CALL PREPARATION

SITE ARRIVAL – CHECKING IN

1

1

Call your customer or Lead contact no later than 24 hrs to

On your arrival to site, make sure you are logged in with

your scheduled visit, if your call is not answered send an

the Gatehouse or sign yourself into the reception book,

e-mail stating your estimated day/time of arrival.

this is a requirement in case of a MEDICAL EMERGENCY. Or FIRE EVACUATION.

2

2

Calendar share with your Account Manager but let him

Liaise with your site contact, discuss the previous report

know of your intended site visit and ask him of any

and any site issue

special requests you may need to know about regarding

3

the site.

Plan in your stock check or stock depletion if this is part of the working contract

FL UID ENGINEER S TR A I N I N G G U I DE

A DAY I N THE L I F E O F A SERV I C E ENG I NEER

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JOB ESSENTIALS Workwear & P.P.E \\ Specified Houghton Shirt and Trousers \\ Safety Boots \\ Hard Hat \\ Safety glasses \\ Nitrile Gloves \\ Full Face visor (can be kept on site for Biocide additions) \\ Hi Viz vests & Coat

Tools & Equipment \\ Refractometer \\ PH Strips \\ Pipets

TO DO THE JOB Tools \\ Spanners \\ Allen Keys \\ Thermometer

Paperwork \\ Coshh sheets (On site and in the car) \\ SDS (On site and in the car) \\ S.L.A (Service level agreement .. All Accounts)

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SERVICE ENGINEER ROADMAP

PRE-CALL PREPARATION \\ Contact customer \\ Speak to Account Mgr.

1

SITE ARRIVAL

\\ Review previous reports \\ Let contact know your on site \\ Discuss previous visit and any current issues

2

\\ Agree work schedule

FLUID TESTING \\ Check systems \\ Record results (FluidTrend)

3

\\ Check stock

CORRECTIVE ACTIONS

\\ Speak to operators \\ Look for opportunities during site walk

\\ Increase / Decrease conc. \\ Remove surface tramp oil

4

\\ Treat with biocide \\ Check Dosatron

RECORDING AND REPORTING \\ Update machine charts \\ Make Operator aware of issues

5

\\ Provide feedback on corrective actions \\ Get signed off

LEAVING SITE AND FUTURE ACTIONS \\ Liaise with site contact and outline required actions

6

\\ Confirm next visit \\ Discuss identified opportunities \\ Contact Account Manager

FL UID ENGINEER S TR A I N I N G G U I DE

A DAY I N THE L I F E O F A SERV I C E ENG I NEER

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SELECT YOUR FLUIDSUPPORT SERVICE LEVEL: ESSENTIAL, ENHANCED OR ELITE.

FluidSupport comes in three, extending levels, allowing you to match your needs against budget and requirements. FLUID SUPPO R T

Technican visits per week

ES SENTI AL

ENH ANC ED

EL I T E

Half Day

Full Day

Tailored

Advised

Implemented

Implemented

n/a

n/a

POA tests & checks taken • Concentration & pH checks for all water based products • Bacteria & fungal measurement • Visual tramp oil assessment • Temperature monitored and recorded • Live visual management for all testing • Coolant charts on all machines updated on each visit All corrective actions - additives and product FluidTrend Express software with report issued after each visit FluidTrend software with full customer access Biocide additions made (when required) Stability test for tramp oil conducted monthly POA labels on all machines with QR code for data logger scanner Stock control and management Regular review meetings will be scheduled as required Additional solutions • Equipment • Additional time required • Continuous improvement

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ORDER OF SERVICE TESTING

1

2

3

CALIBRATION OF REFRACTOMETER

CONCENTRATION TESTING

P/H READING

4

5

6

DIP SLIDE TAKING

INCUBATION OF DIP SLIDES

DIP SLIDE READING

VISUAL MANAGEMENT

1

2

3

TRAMP OIL READING

ODOUR READING

TEMPERATURE READING

Every level of our FluidSupport service is delivered by

Our Service Engineers are on hand to visit, test and

highly trained Service Engineers, allowing customers to

advise on any remedial actions required. Depending on

tap into the Houghton wealth of experience, world-leading

your package, we can implement these actions â&#x20AC;&#x201C; able to

products and our consultative approach to support your

provide a bespoke service package to service your exact

operations.

needs and business objectives.

FL UID ENGINEER S TR A I N I N G G U I DE

A DAY I N THE L I F E O F A SERV I C E ENG I NEER

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CALIBRATION OF REFRACTOMETER Always refer to your operation refractometer manual for

After this calibration procedure, your instrument is

you modelâ&#x20AC;&#x2122;s specific calibrating instructions. If you do

calibrated and ok to use.

not have the manual please follow the basic calibrating instructions

This procedure MUST be done at the start of any testing, if testing is to be done for more than one site in a day this procedure must be done again for the second test site.

1. Open the daylight plate and place a few drops of water on the prism. Close the plate so the water spreads entirely across the surface of the prism, if a bubble occurs open and close the daylight plate to release the bubble. 2. Hold the refractometer in the direction of a light source and look into the eyepiece. At this point you should see graduations down the centre (you may have to focus the eyepiece to see the graduations clearly). The upper portion of the field should be blue and the lower portion should be white. 3. . While looking into the eyepiece, turn the calibration of the screw (this can be found on the top or bottom dependant on the model of your refractometer) until the boundary between the upper blue field and the lower white field meet exactly on the 0.0 line

USING A REFRACTOMETER Refractometers are very easy to use, even the non-digital, analog refractometers. Just place a few drops of fluid on the prism as you would if you weâ&#x20AC;&#x2122;re calibrating the unit, hold the unit up to a light source. Look into the eyepiece and read the scale.

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CALIBRATION SHEET ALL MEASURING EQUIPMENT MUST BE CHECKED AND CALIBRATED PRIOR TO USE

IF EQUIPMENT FAILS DO NOT USE UNTIL IT HAS BEEN RECTIFIED

CONCENTRATION TESTING 1. If possible to do so, always take a sample from the

3. Retract some fluid into your pipet, and place a few

working nozzle of the machine, this will eradicate the

drops of coolant onto the prism of the refractometer

possibility of tramp oil being present and effecting the

ensuring an even film of liquid remains on the prism

concentration reading.

surface when the daylight plate is closed.

2. If taking a sample from the sump of a machine, disperse

4. Hold the refractometer with the prism facing a light

any present tramp oil by circulating your pipet in the

source and look through the eyepiece to obtain a clear

fluid until the fluid becomes clear.

image (adjust the eyepiece to obtain a clear image).

FL UID ENGINEER S TR A I N I N G G U I DE

A DAY I N THE L I F E O F A SERV I C E ENG I NEER

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CONCENTRATION READING 1. The upper of view will appear blue and the lower field white. The reading is taken where the blue and white fields meet 2. Once the reading has been taken wipe the prism with a dry cloth

P/H TESTING \\

P/H TESTING â&#x20AC;&#x201C; 2 ways to p/h test

\\

Open the daylight plate of the refractometer, while you still have coolant present on the prism take a p/h strip and slide it through the coolant until it changes color, wait approximately 5 seconds before reading the p/h strip, compare the result by comparing the color pattern on the p/h paper against the color scale on the p/h box, record the data on the machine charts.

\\

Retain coolant into your pipet and squirt coolant onto your p/h paper until it changes color, wait 5 seconds as above for reading the p/h result.

DIP SLIDES INSRUCTIONS FOR USE 1. Unscrew the dip slide tongue from the bottle, holding it by the cap to avoid touching the face. 2. Immerse the slide into the fluid, or expose the slide to a spray or running fluid so that both surfaces are covered. 3. Remove the slide from the fluid and allow this to drain for a few seconds. 4. Replace the dip slide into the bottle and tighten the cap

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INCUBATION FOR DIP SLIDES 1. Turn on incubator at set temperature to desired value. 2. The dip slide should be incubated at 25.0 degrees and in between 24-48 hours for coolant fluids. 3. Used dip slides should be immersed in a suitable disinfectant or bleach overnight and put into contaminated waste DO NOT dispose into normal domestic or recycled waste.

READING DIP SLIDES Control is defined as:

Or take any other measures which are equally effective.

\\

\\

Good control - less than 103 CFU/ml = No further

Keep records of all tests for at least five years.

action is required now. \\

Reasonable control - between 103 and 106 CFU/ml. = You may need to clean the system, or change your biocide regime. Get advice.

\\

Poor control - more than 106 CFU/ml. Act immediately. This normallymeans draining and cleaning.

FL UID ENGINEER S TR A I N I N G G U I DE

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TRAMP OIL VISUALISATION Tramp Oil = < 2% volume No visible surface oil. Coolant looks typical for the product grade. Tramp oil removal unit is effective. No action required.

Tramp Oil = ~ 2% volume Thin film of brown surface oil. Very patchy overall. Borderline acceptable level. Action can be scheduled to remove surface oil.

Tramp Oil = >2% volume Significant levels of surface oil spread across compartments. Visible coolant looks white and clean. Action should be taken to remove surface oil.

Tramp oil = >2% volume Thick yellow/brown surface oil. Glistening surface suggests a rapid leakage of hydraulic or slideway lube. Action should be taken ASAP to remove surface oil.

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TEMPERATURE, ODOUR AND APPEARANCE \\

The working Temperature of MWFâ&#x20AC;&#x2122;s is <30 degrees

\\

The odour level ranges from GOOD, FAIR, POOR or FOUL. The Appearance level is from 1-3 (see attachment below for operating levels).

CORRECTIVE ACTIONS 1. Increase/decrease the concentration by adjusting the dosatron where needed. 2. Increase the concentration by adding neat coolant to the machine sump, work out the percentage needed before making any additions. 3. Remove any surface tramp oil by use of site Freddy. 4. Treat system with additive where needed. (Biocide, Machine cleaner)

FL UID ENGINEER S TR A I N I N G G U I DE

A DAY I N THE L I F E O F A SERV I C E ENG I NEER

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SITE VISUALISATION \\

Notice Board

\\

Machine Charts

\\

Product Data Labels

\\

POA Labels

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BIOCIDE ADDITIONS AND MEASURES Care should be taken to ensure that the amount of biocide

Underdosing of biocides can be worse than not treating

added to a system is in line with the recommended dosage

the system. The addition itself will not have the desired

of the biocide supplier. The true system volume must be

effect and is simply a costly exercise.

known to allow accurate calculation of dosage.

It may also lead to resistant strains of bacteria that are

Repeat doses of biocide need to be monitored to avoid

more tolerant and require a higher dose of biocide to

the build-up of biocides in a fluid.

control.

The addition of any biocide should be done by trained staff after consultation with the fluid supplier.

Always add the product directly to the coolant flow so

Do not add Biocide/Additive to any one area of a coolant

that the biocide/additive is quickly and evenly dispersed

system which is not running.

throughout the coolant system, if the machine is stood when an addition is needed to be made, ask a member of staff to switch the machine on and run the coolant

For a machine with a 1000ltr sump @0.15 = 1.5 ltrs of biocide to be added to the system.

thoroughly until a good mix is made.

CERTIFICATIONS AND ACCREDITATIONS \\

Environmental & Energy Policy Statement

\\

ISO9001 (Quality Management System)

\\

Houghton H&S Statement

\\

OHS18001 (Occupational H&S Safety

\\

Houghton Quality Policy

\\

ISO 14001 (Environmental Management System)

\\

ISO 50001 (Energy Management System)

FL UID ENGINEER S TR A I N I N G G U I DE

Management System) \\

Insurance Document (Personal and Car)

A DAY I N THE L I F E O F A SERV I C E ENG I NEER

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FL U I D TREND

TRAINING GUIDE

FLUIDTREND F L U I D E N GI N E ER S

FL UID FLUID ENGINEER ENGINEE S TR ARISN ITNRGAIGNUIINDE G G U I DE

F L U I D TR F L END U I D TREN D

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FLUIDTREND: THE BEATING HEART OF YOUR MACHINE MAINTENANCE PROGRAMME #CNC-TLC

This tailored and bespoke software program was developed by Houghton to support our FluidcareÂŽ and your Metalworking Fluid operations. The system is auditable and allows users to identify both performance and cost trends for any given machine or system immediately. Designed for optimum coolant and lubrication

FluidTrend is an intuitive and user-friendly customer

management, all analytical results from each machine

portal allowing machine reports and trends to be

test are automatically recorded and promptly displayed

generated quickly and easily. FluidTrend allows you to

on FluidTrend, displaying the condition of the coolant

make informed decisions in regard to your production

at any time, enabling trends to be displayed and reports

activities with complete confidence.

generated instantly on an easy-to-use interface. \\

Effectively manage and control your metalworking

FluidTrend can easily assist with lubrication duties, able

fluids: increase fluid lifetime and reduce waste

to collate data generated during oil top-ups, providing

disposal, helping you reduce your environmental

insightful reports by application point, such as top

impact

leakers, top users, as well as cost analysis and usage trends. FluidTrend management reports aid compliance

\\

Increase productivity, reduce operating costs:

with Environmental, Health & Safety (EHS) guidance on

improve tool quality and life, reduce machine

the control and disposal of metalworking fluids.

downtime and fluid usage

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FLUIDTREND DASHBOARD & NAVIGATION Designed for optimum coolant and lubrication

FluidTrend can easily assist with lubrication duties, able

management, all analytical results from each machine

to collate data generated during oil top-ups, providing

test are automatically recorded and promptly displayed

insightful reports by application point, such as top

on FluidTrend, displaying the condition of the coolant

leakers, top users, as well as cost analysis and usage

at any time, enabling trends to be displayed and reports

trends. FluidTrend management reports aid compliance

generated instantly on an easy-to-use interface.

with Environmental, Health & Safety (EHS) guidance on the control and disposal of metalworking fluids.

Left Hand Navigation

Your Personalised Reports. These are reports that you have added to the dashboard. Remove using the red minus in the corner of each panel.

FL UID ENGINEER S TR A I N I N G G U I DE

Watch the video tutorial or get help click for an overview describing the functions of each page.

Quick Links navigate to different areas of the portal.

Add New Report to Dashboard - see next page for more information.

Screen mode automatically slides through reports on your dashboard in full screen, which can be displayed on a factory screen.

Notifications that confirm dashboard action.

F L U I D TR END

33


ADD REPORT TO DASHBOARD With the add report to dashboard panel, you can add personalised reports that are accessible at your fingertips, as soon as you login. Remove reports from your dashboard by clicking the red minus button.

Configure exactly what reports you’d like to have on your dashboard from the dropdowns on the popup, and then click the “Add New Dashboard Report” button.

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HOUGHTON I N T E R N AT IO N A L

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


MACHINES The machines section of FluidTrend gives you an overview of the status of all of the machines within your factory. The machine cards display a range of quick information, including days since last cleanout, bacteria, concentration and pH status.

The location dropdown filter allows

Change the view to your preference

you to pinpoint machines in

â&#x20AC;&#x201C; card or list view

specific areas

Using a simple traffic light status system, the colour-coded cards allow you to quickly scan All of your machines are displayed

across your range of machines â&#x20AC;&#x201C; with the ability to

within their sites and locations

click into that machine and investigate deeper into any issues.

FL UID ENGINEER S TR A I N I N G G U I DE

F L U I D TR END

35


MACHINE STATUS The machine status page displays historical data for any given machine, alongside its Point of Applications (POAs).

The data shown below is determined by the date filters at the top of the page.

Different POA’s data is displayed in different tabs. See next page for more information.

36

HOUGHTON I N T E R N AT IO N A L

The traffic light system is used here again to determine machine performance.

A profile overview area gives information on the machines site, location, capacity, product it’s using, current statuses, days since last cleanout and tests.

If you wish to quickly generate a PDF report with all information on the machine, click the generate report button in the top right of the screen

A table summary gives information on the history of each of the core tests

More detailed information is then shown for each test completed on the machine which adheres to health and safety regulations – including results for bacteria, concentration, fungi/ yeast, pH and tramp oil.

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


Using the tabs at the top, you can select other POA’s for the machine, with relevant data being displayed. POAs such as ‘Hydraulic’ show you cost and usage data trends.

Select alternate POAs to view their data. Alternate POAs (such as ‘Hydraulic’) may display different information regarding cost & usage.

FL UID ENGINEER S TR A I N I N G G U I DE

Relevant reports are displayed below. As this POA is a ‘Hydraulic’, cost & usage data is displayed.

F L U I D TR END

37


REPORTS This is the home to all reports. Like the machine status page, the date filter determines what data is shown below within the test reports. Standard reports include:

\\ Top Leakers – machines with the highest amount of volume leaked

\\ Top Users – machines with the highest amount of volume added

\\ Machine status – compare the latest results of all machines across locations

Below are Test, Cost and Usage Reports. Within the Test Reports, data is displayed that gives a detailed overview to your factory’s performance. For Cost and Usage Reports, specify products, machines and locations in which to compare. It is as easy as clicking the ‘start report’ button, entering the desired information to be displayed, and generating! This will create a PDF in your browser, which you can download and print.

\\ Machine History – a specific machines historic results.

Standard reports (as detailed above)

Test Reports

Cost & Usage Reports

38

HOUGHTON I N T E R N AT IO N A L

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


After youâ&#x20AC;&#x2122;ve generated a report using the popup and filters, your report will be generated in a new window. From here, you can download the PDF for digital use, or print.

FL UID ENGINEER S TR A I N I N G G U I DE

F L U I D TR END

39


FLUIDTREND SCHEMATIC

Add Report to Dashboard

Dashboard

Machines

Reports

Screen Mode

List View

Standard Reports

Sites / Locations

Test Reports

Machine Status

Cost & Usage Reports

Generate PDF Report

POAs

40

HOUGHTON I N T E R N AT IO N A L

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


FLUI DTR E N D.SO L U TI O N S

FL UID ENGINEER S TR A I N I N G G U I DE

F L U I D TR END

41


42

HOUGHTON I N T E R N AT IO N A L

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


TRAINING GUIDE

EQUI PEMENT

EQ U IP MEN T

F L U I D E N GI N E ER S

FL UID FLUID ENGINEER ENGINEE S TR ARISN ITNRGAIGNUIINDE G G U I DE

EQ U I PMENT EQ U I PMEN T

43

43


CONTENTS

STORAGE

MIXING & DISTRIBUTION

TREATMENT & MAINTENANCE

6 DRUM OR IBC STORAGE

16 VENTURI MIXER

28 FLUIDWORKER

8 POLYETHELENE SPILL PALLETS

18 DOSATRON

30 FREDDY VACUUMS

10 STEEL SPILL PALLETS

20 FLUIDMIX

34 COALESCER

12 BULK STORAGE TANKS

22 DISTRIBUTION PIPEWORK

36 SKIMMER

24 FLUIDCONTROL

37 C-THRU SEPARATOR 38 FILTRATION 40 SEPERATION

ENVIRONMENT, HEALTH & SAFETY

COST RECOVERY

WASTE TREATMENT

44 MIST EXTRACTION

54 BRIQUETTING

66 VACUUM EVAPORATORS

46 LEV TESTING

58 FINE PARTICLE SEPERATION

68 EVAPORATORS

48 AIR MONITORING

60 COOLANT MANAGEMENT SYSTEMS

50 SPILL MANAGEMENT

2

EQUIPMENT SO LUT I O N S

????


HOUGHTON PARTNERS WITH EQUIPMENT MANUFACTURERS TO SUPPORT CUSTOMER GOALS IN REDUCING FLUID USAGE, MINIMISING COSTS AND GAINING OPERATIONAL EFFICIENCIES. FL UID PARTNER SH IPS M AKI N G A WO RLD O F D I F F E RE N CE

H OUG H TON IN T E R NAT ION A L

3


Houghton supply a complete range of self bunded tanks and storage containers for external and internal storage applications that comply to the current regulations.

The storage of fluids is governed by slightly differing regulations highlighted below: \\

The Control of Pollution (Oil Storage) (England) Regulations 2001(OSR England)

\\

The Water Environment (Oil Storage) (Scotland) Regulations 2006

\\

The Control of Pollution (Oil Storage) Regulations (Northern Ireland) 2010

\\

Additionally in England the EA can enforce the requirement to provide secondary containment for oil storage facilities within buildings using powers under

 DRUM OR IBC STORAGE  POLYETHELENE SPILL PALLETS  STEEL SPILL PALLETS  BULK STORAGE TANKS

4

EQUIPMENT SO LUT I O N S

STORAGE

Section 161A Water Resources Act 1991


THE REGULATIONS STATE: The container must be situated within a secondary containment system which satisfies the following requirements: “It must have a capacity of not less than 110% of the container’s storage capacity or, if there was more than one container within the system, of not less than 110% of the largest container’s storage capacity, or 25% of the aggregate storage capacity, whichever is greater.” Houghton supply a complete range of self bunded tanks and storage containers for external and internal storage applications that comply to the current regulations.

FL UID PARTNER SH IPS M AKI N G A WO RLD O F D I F F E RE N CE

H OUG H TON IN T E R NAT ION A L

5


DRUM OR IBC STORAGE

STO R AGE

BULK STOR AGE CO NTAI NE R S. DRUM OR IBC BUNDE D STO R E 48 DR UMS O R 1 2 I B C.

Description The base of this bunded store is

strength) while the roof is pressed with

manufactured from 3mm mild steel sheet

suitable bracing). The store is welded around

with RHS cross members and pressed

the perimeter (sump fully seam welded) and

ribs. The corner posts, shelf frames

fitted with crane lifting points (maximum 2000

and main rails are all made from rolled

kilos per lift point), while the triple steel sliding

hollow section. The back, sides and door

doors on each side are mounted on an easy

are pressed from 2mm mild steel sheet

glide track and the unit is shot blasted before

(corrugated as required for additional

being painted.

Features & Benefits \\

Fully enclosed self bunded

\\

No need for civil bund

\\

All sumps compliant with

\\

No requirement to maintain integrity civil bund via bund inspections

UK regulations \\

25, 205 and 1000 litre container storage

\\

Secure storage of fluids

\\

Large range of standard sizes available

6

EQUIPMENT SO LUT I O N S

\\

Bespoke variants available

\\

Fire rated options available

\\

Conform to environmental legislation

\\

Controlled access to fluids

\\

Units available to suit different amounts of containers

\\

Suitable for indoor and outdoor location

????


DRUM OR IBC STORAGE

STO R AGE

Technical Specification SP E CI F I CAT I ON Size

8840 mm L x 1500 mm W x 3295 mm H at highest point

No. of containers

48 x 205 ltr or 12 x 1000 ltr

Sump capacity

3300 ltr

Shelf space

1350 mm

Colour

Green RAL 6029

Tare weight

2800 kg

Note The “floor” area above the sump in the drum store areas are covered with galvanised steel channel sections so that loose drums or pallets can be stored directly on to them, while the upper shelf is an open, box section construction designed to support pallets. Grid mesh shelving is available for the upper shelf as a chargeable option for those who wish to have it fitted with a full “floor”. Please contact us for further information.

FL UID PARTNER SH IPS M AKI N G A WO RLD O F D I F F E RE N CE

H OUG H TON IN T E R NAT ION A L

7


POLYETHYLENE SPILL PALLETS

STO R AGE

IND OOR BUNDED STO R AGE . POLYETHYLENE SPI L L PAL L E TS.

Description For the indoor storage of barrels and 1000

single unit. All units are manufactured from

litre containers, IBC, various spill pallets

polyethylene to form a robust plastic drum

are available, suitable to store from one

spill pallet and fully complies with all the UK

to eight barrels and one to two IBC on a

regulations relating to sump capacities.

TWO BARREL SPILL PALLET

TWO IBC SPILL PALLET

This robust plastic drum spill pallet is

Allows you to store 2 x 1000ltr IBCâ&#x20AC;&#x2122;s side

suitable for a use with a wide range of

by side on the plastic mesh deck. The

chemicals. Manufactured from medium

large capacity sump meets Environment

density polyethylene it has a removable

Agency guideline PPG26 and the 110%

mesh deck.

regulations covered in all the UK Oil Storage Regulations.

8

EQUIPMENT SO LUT I O N S

????


POLYETHYLENE SPILL PALLETS

STO R AGE

Features & Benefits \\

Rotationally moulded

\\

No seams to leak

\\

All sumps compliant with UK

\\

Conform to environmental legislation.

\\

Flexible bunding solution

\\

Units available to suit different

regulations. \\

Spill pallets available for 25, 205 and

\\

1000 litre container

\\

Easily re-sited

\\

Covered options available

\\

Good chemical compatibility

amounts of containers \\

Covered options suitable for outdoor locations

\\

Wide variety of fluids can be stored

Technical Specification SPE CI F I CAT I ON F OR TWO BARRE L SPILL PALLE T Size

1220 mm L x 820 mm W x 330 mm H

No. of containers

2 x 205 ltr

Sump capacity

240 ltr

Colour

Blue

Tare weight

23 kg

SPE CI F I CAT I ON F OR TWO IBC SPILL PALLE T Size

2560 mm L x 1350 mm W x 510 mm H

No. of containers

2 x 1000 ltr

Sump capacity

1140 ltr

Colour

Blue

Tare weight

2500 kg

FL UID PARTNER SH IPS M AKI N G A WO RLD O F D I F F E RE N CE

H OUG H TON IN T E R NAT ION A L

9


STEEL SPILL PALLETS

STO R AGE

IND OOR BUNDED STO R AGE . STEEL SPILL PA L L E TS.

Description Our range of indoor bunded storage units provide an immediate solution to the problems associated with safely storing small or large quantities of liquids in drums and IBC’s.

FOUR BARREL BUND Manufactured from galvanised steel this

TWELVE DRUM INDOOR BUNDED STORE

spill pallet has a fully seam welded sump

Designed to hold twelve 205ltr drums

that is fully compliant with all the UK

horizontally this bunded store is manufactured

regulations relating to sump capacities

from 3mm steel plate and has RHS cross

and a removable galvanised steel grid

members, pressed ribs and a heavy duty RHS

mesh deck is fitted as standard as are

end frame with 2mm corrugated panels.

the 150mm wide fork hoops, which are used for moving the pallet and keep the

The front of the store is open for ease of

underside of the sump off the ground.

access and safety ‘stop rails’ at the back prevent drums from being pushed through. With galvanised support channels and a fully seam welded sump the store is fitted with plinths to eliminate contact with the ground and is shot blasted before being painted.

10

EQUIPMENT SO LUT I O N S

????


STEEL SPILL PALLETS

STO R AGE

Features & Benefits \\

Constructed from steel plate fully seam welded

\\

All sumps compliant with UK regulations

\\

\\

Fork hoops

\\

F lexible bunding solutions

\\

Units available to suit different amounts of

\\

1000 litre containers Removable mesh deck

Conforms to environmental legislation

containers

Spill pallets for 205 and

\\

\\

Bund easily cleaned allowing bund capacity to be maintained

\\

Easily re-sited

Technical Specification SPE CI F I CAT I ON F OR TWO BARRE L SPILL PALLE T Size

1220 mm L x 1220 mm W x 406 mm H (including fork hoops)

No. of containers

4 x 205 ltr

Sump capacity

440 ltr

Tare weight

58 kg

SPE CI F I CAT I ON F OR TWO IBC SPILL PALLE T Size

L3000 x W1500 x H2875 mm at the highest point on the unit

No. of containers

Twelve 205 ltr drums - horizontal

Sump capacity

1125 ltr

Colour

Green RAL 6029

Tare weight

700 kg

FL UID PARTNER SH IPS M AKI N G A WO RLD O F D I F F E RE N CE

H OUG H TON IN T E R NAT ION A L

11


B U L K STO R AG E TA N KS

STO R AGE

BULK STOR AGE TA NKS. 40,000 LITRES TO 1,0 0 0 L I TR E S.

Description All the tanks Houghton supply comply to

the tanks are legal and follow Environment

all current legislation the steel oil storage

Agency (EA) and Scottish Environmental

tanks are certified to OFTEC’s OFS T200.

Protection Agency (SEPA) ‘Pollution

This is the only environmental standard that guarantees compliance with

Prevention Guidelines’ (PPG2) for compliance with all oil storage regulations.

the Control of Pollution Regulations

To safely store any lubricating oils, hydraulic

in England and Northern Ireland and

oils etc, and to ensure compliance with oil

the Water Environment Regulations

storage regulations we use OFS T200 Totally

in Scotland. OFS T200 ensures that

Enclosed Bunded Unit (TEBU).

Optional

12

EQUIPMENT SO LUT I O N S

\\

Overfill alarm

\\

Bund alarm

\\

Pumps (electric/pneumatic)

\\

Off-set fill point

\\

Level sensors and switches

\\

Dipstick

\\

Hydrostatic gauges

????


STEEL SPILL PALLETS

STO R AGE

Features & Benefits \\

Self bunded

\\

Certified to OFTEC’s OFS T200.

\\

Standard and bespoke sizes available

\\

Comprehensive standard

\\

specification \\

Optional accessories available

\\

No need for civil bund

No requirement to maintain integrity of civil bund via bund inspections

\\

Conform to environmental legislation

\\

Economies of scale with standard sizes

\\

Can be manufactured to fit foot print available

\\

Tank specification can be tailored to meet all requirements

Technical Specification SPE CI F I CAT I ON Nominal capacity

10,000 Litres

Dimensions

4632 mm long x 2000 mm wide x 1250 mm tank height (overall height including base bearers and top fittings 1500 mm approx.)

Dry weight

1650 kgs approx.

Standard features

2” BSP fill with nipple and cap Pump plate with 2” BSP socket 600mm diameter manhole (over 3500 litres) 2” BSP top drain connection with plug 2” BSP spare connection with plug Bund inspection port Vent/overflow into bund Float gauge and float guard Sump box Base bearers Lifting lugs

FL UID PARTNER SH IPS M AKI N G A WO RLD O F D I F F E RE N CE

H OUG H TON IN T E R NAT ION A L

13


Houghton can provide a number of options based on usage and flow required, ranging from barrel top mixers to mechanical mixer stations with self monitoring capability, along with the option to supply and install a dedicated coolant distribution pipework system linked to a coolant mixer. Houghtons dedicated team of fully trained engineers can design, project manage and install bespoke coolant distribution installations to the highest of standards. Our installations include quality pipework, drop points and hose reels.

 VENTURI MIXER  DOSATRON  FLUIDMIX  DISTRIBUTION PIPEWORK  FLUIDCONTROL

14

EQUIPMENT SO LUT I O N S

MIXING & DISTRIBUTION

Accurate and consistent coolant mixing is critical to ensure the performance and longevity of metalworking fluid, concentration control is of paramount importance and care should always be taken to maintain the recommended coolant dilution rate, so to optimise the fluid performance and not to waste fluid or incur operational issues.


Clear benefits of introducing a bespoke coolant and mixing distribution system to your manufacturing facility include optimising and managing coolant performance within the specified parameters, no manual handling of neat or mixed coolant, a cleaner working environment reducing the possibility of drips and spills and also coolant and waste cost reductions associated with greater management of the product.

FL UID PARTNER SH IPS M AKI N G A WO RLD O F D I F F E RE N CE

H OUG H TON IN T E R NAT ION A L

15


VENTURI MIXER

MIX ING & DISTRIBU TIO N

COOL ANT MIXING & DI STR I B UTI O N. VENTURI MIXER .

Description Venturi pumps are commonly used for

subsequent problems of corrosive machine

coolant mixers, the moving water across

maintenance, fluid rancidity and the final

the orifice creates a vacuum, drawing

expense of fluid disposal.

coolant into the water stream. The combination of the two laminar flows

The Venturi mixer is extremely simple to

creates a turbulent zone thoroughly

install and operate and is driven by the water

mixing the two fluids. Since there are

pressure alone so no additional equipment or

no moving parts, the pump has a high

power is required. Just switch on the water

degree of reliability. The concentration is

supply when re-filling your coolant tank and

easily altered by the needle valve which

the accurately mixed and blended liquid is

allows for great precision in setting the

dispensed.

proportion of coolant mixed with water. Developed to meet the strongest demands

16

EQUIPMENT SO LUT I O N S

These mixers eliminate the traditional

from waterworks all over the world for

manual fluid mixing methods which often

category 3 fluids and ISO EN1717. Build-In

result in poor fluid concentration with

double check valve and vacuum breaker.

????


VENTURI MIXER

MIX ING & DISTRIBU TIO N

Features & Benefits \\

Simple to operate

\\

Operated via water pressure on

\\

Easy installation fits into large

\\

Durable and reliable

\\

Savings on cutting fluids usage compared

barrel bung \\

Ensures a correct and uniform blending of metal cutting fluids

\\

\\

Rapid and easy adjustment of additive mix

\\

to manual mixing

Built in double check valve and vacuum breaker

Reduces labour cost compared to manual blending

\\

Consistent coolant mix

\\

Approved to water authority regulation

Technical Specification SPE CI F I CAT I ON The lower threaded adapter fits all standard drums. Unique nozzle/jet system that prevents blocking. Flow up to 900/2000 litre/hour. Mixing ratio from 0 to approx. 16% Hook provided on discharge hose

FL UID PARTNER SH IPS M AKI N G A WO RLD O F D I F F E RE N CE

H OUG H TON IN T E R NAT ION A L

17


D O S AT R O N

MIX ING & DISTRIBU TIO N

DOSATRON D3R E 10 . WATER- POW ERE D PR O PO R TI O NAL DO SI NG PUMP.

Description The Dosatron water powered dosing

the water, and the water pressure forces

pump is a simple and ingenious system

the solution downstream. Once adjusted,

that has demonstrated its worth for many

the dispenser requires no action or external

decades in over a hundred countries.

control.

Installed directly into a suitable the

The dose of concentrate will be directly

water supply line, the Dosatron operates

proportional to the volume of water entering

without electricity; it uses the flow of

the Dosatron, regardless of variations in flow

water as the power source. The water

and pressure which may occur in the main line.

activates the Dosatron, which takes up

18

EQUIPMENT SO LUT I O N S

the required percentage of concentrate

The high dosing precision eliminates the

and injects it into the water. Inside the

risk of over and under dosing maintaining a

Dosatron, the concentrate is mixed with

consistent product dilution.

????


D O S AT R O N

MIX ING & DISTRIBU TIO N

Features & Benefits \\

Simple to operate

\\

Durable and reliable

\\

Not effected by water pressure and

\\

Savings on cutting fluids usage compared to manual mixing

flow variations \\

Ensures a correct and uniform

\\

manual blending.

blending of metal cutting fluids \\

Rapid and easy adjustment of

\\

High level of concentration accuracy and repeatability of results

additive mix \\

Reduces labour cost compared to

Operated via water pressure only

\\

Mixed solution on demand

Technical Specification SPE CI F I CAT I ON F OR TWO BARRE L SPILL PALLE T Injection range

Injection rate 1 -10 %

Water flow range

10 l/h - 3 m3/h

Operating water

Operating water pressure; 0.5 â&#x20AC;&#x201C; 6 bar

pressure

FL UID PARTNER SH IPS M AKI N G A WO RLD O F D I F F E RE N CE

H OUG H TON IN T E R NAT ION A L

19


FLUIDMIX

MIX ING & DISTRIBU TIO N

COOL ANT MIXING A ND SUPPLY UNI T

Description FluidMix is a stand-alone coolant mixing

machine tool sumps throughout an entire

station. Connected to a distribution

workshop on demand or locally via a trigger-

pipework, the system is capable to

nozzle. The operator can choose between four

automatically mix and distribute water

pre-set concentrations which are passcode

soluble coolant with a pre-set, accurate

protected.

and consistent concentration to any

Features & Benefits \\

Accurate top-up mix every time for all

\\

with up to 4 pre-set concentrations

machine tools \\

between a range of 0.5% to 10%,

Tight and continued stable emulsion

protected by a passcode

concentration using innovative mixing technology reducing

\\

\\

off with warning beacon and display

to 25%

notification that safeguards the equipment

Fast delivery of coolant up to 90 \\

20

EQUIPMENT SO LUT I O N S

\\

Eliminates operational issues and

system or locally via a trigger-nozzle

hazards e.g. constantly varying

/ hose reel

concentrations in sumps, manual

Conforms with EU/UK Water Authority Regulations

\\

design

High flexibility with either automated coolant distribution through pipework

Optimises space on the shopfloor with a small footprint and portable

standard mixing devices

\\

Low concentrate / low water shut-

concentrate & water consumption up

litres per minute –7 times faster than

\\

Comes as “plug and play” system

handling and slip hazards associated with manual mixing, storing and transporting of mixed coolants

No stored mixed coolant necessary

????


FLUIDMIX

MIX ING & DISTRIBU TIO N

Recommendation for Use

Application

The product is compatible with

FluidMix is the ideal solution for

Houghton’s soluble fluid portfolio.

customers with a larger number of metal

Please configure the FluidMix to the

working machines with single sumps or

recommended mixing concentration for

central systems to automate the top-

the fluid that you are using. For more

up. The innovative mixing-technology

information, please contact your local

using three pumps ensures a very

Houghton representative.

tight and continued stable emulsion

Locate the FluidMix in a position which is convenient to the layout of your machine shop considering main water and electrical supply. In an ideal situation,

concentration in the machine tool sumps and eliminates the risk of manually mixing and handling coolant in workshops!

the system should be positioned in the centre of the workshop to keep the pipework as short as possible.

Technical Specification SP E CI F I CAT I ON

DE SCRIPTIO N

Width/Depth/Height

1000/1050/1700 mm

Weight

450 kg (empty)

Water Tank Capacity

800 ltr

Electrical

230 Vac ± 10%, 16 A min.

Water Mains Supply

¾” BSP (female) compression fitting, minimum water flow 90 litres/min.

Coolant Conentrate Lance

Suitable for 200 ltr. barrels or 1,000 ltr. IBC-containers

Mixed Coolant Factory

¾” BSP (female) compression fitting, up to 90 litres/min.

Supply

(for factory supply pipework recommendations please see user manual)

Mixed Coolant Trigger-

Dispense mixed coolant locally with up to 90 litres/min.

Nozzle

FL UID PARTNER SH IPS M AKI N G A WO RLD O F D I F F E RE N CE

H OUG H TON IN T E R NAT ION A L

21


DISTRIBUTION PIPEWORK

MIX ING & DISTRIBU TIO N

COOL ANT MIXING & DI STR I B UTI O N

Description To maximise the benefits of a mixer

or manually controlled, or alternatively a

station the connection to a coolant

retractable hose reel strategically positioned

pipework distribution is the next logical

can serve a cell of machines.

step, treating coolant as being another service for the machine tools. utilising

Treating the coolant as another service, that

a pressurised system means coolant is

needs to be delivered to the machine tool via

only mixed on demand when required

pipe work distribution, removes the issue of

with no reservoir of mixed coolant

having multiple coolant barrels and individual

required. Mixed coolant typically set at

mixing systems on the shop floor, along with

top up concentration, lower than the

the associated bunding for environmental

initial fill concentration to counter act the

protection. Additionally the slip risk of spilled

effect of evaporation, during the cutting

coolant, by manually moving of mixed coolant

process, can be delivered directly to the

in containers, is eliminated.

machine tool sump or if required a cell of machines.

houghton has the ability to design and install small local distribution systems to large

Delivery of the mixed coolant to the

factory wide installations.

machine tool sump can be automated

22

EQUIPMENT SO LUT I O N S

????


DISTRIBUTION PIPEWORK

MIX ING & DISTRIBU TIO N

Features & Benefits \\

Mixed coolant fed to point of use

\\

Coolant delivered mixed on demand

\\

Built in flexibility into pipe work

\\

Ability to service complete shop floor

\\

Individual outlets can be metered

\\

Savings in labour and lost time

\\

Reduction in environmental spillage issues

\\

Shop floor cleared of multiple barrels

\\

Machine moves easily accommodated

\\

Volume / cost of coolant can be determined by outlet

Technical Specification SPE CI F I CAT I ON Pipe work rigid plastic Large bore high level pipework Individual delivery legs smaller bore Incorporate high and low level isolation valves Fill methods, Automated level control; Individual, flex and trigger nozzle, retractable hose reels

FL UID PARTNER SH IPS M AKI N G A WO RLD O F D I F F E RE N CE

H OUG H TON IN T E R NAT ION A L

23


FLUIDCONTROL

MIX ING & DISTRIBU TIO N

F UL LY AUTOM ATE D CO NDI TI O N MO NI TO R I NG, ANALYTICS AND AUTO - TO P- UP SYSTE M. Description FluidControl automatically measures, analyses and monitors the watersoluble cooling lubricants. The system continuously records all relevant parameters throughout the process and makes them accessible in the FluidControl-Cloud or FluidTrend software from anywhere at anytime. Thanks to a sophisticated cleaning process, the sensors will stay clean for a long time, making FluidControl extremely low-maintenance. Using real-time measurement analysis results,

of coolant level in machine sumps as well as

FluidControl initiates quality assurance

coolant concentration, pH, conductivity and

methods including automatic control

temperature.

Features & Benefits \\

Monitoring, analysing and

\\

screen and isolator switch

visualisation of real time data â&#x20AC;&#x201C; from anywhere at any time \\

\\

Identify fluid irregularities in advance with a mouse-click

\\

Close control minimises cost of fluid maintenance and usage

\\

Increase tooling life-time

\\

Increase quality of finished goods

Can be installed on single sump machines and/or central systems

\\

Automated auto-top-up system available with FCM900 Pro version

Data visualisation of metal working fluid conditions

\\

\\

Easy to use interface of secure, tracable live data

New generation comes with touch

\\

Configurable alarm trigger thresholds

\\

Documentation for ISO quality control (10 years)

\\

Simple and quick installation procedure

Health & Safety The equipment is in full compliance with CE-standards.

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EQUIPMENT SO LUT I O N S

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FLUIDCONTROL

MIX ING & DISTRIBU TIO N

Recommendation for Use FluidControl is an automated monitoring device that provides realtime measurements on water soluble metal working fluids. It provides live concentration, pH, conductivity and temperature measurements, measures levels and concentration of machines sumps and automatically maintains both the concentration and fluid level.

Technical Specification SPE CI F I CAT I ON Water Inlet Flow Rate

2-6 bar

Internet Connections

LAN/RJ45

Temperature rating

Max 60 deg C

Mains Isolator on / off switch

Yes

Temperature Sensor

Yes

Automatic cleaning system

Yes

Power input

230V 1-phase, 50 Hz

HMI

Touch screen control

Dimensions

395 x 595 x 212 mm

REST API Interface on request For an additional fee we can program a REST API interface so customers can download the raw data from the unit itself, without using the cloud.

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Tramp Oil Removal Tramp oil is a problem for metalworking fluids in general, and must be frequently removed from the coolant system. Houghton provide various types of tramp oil removal equipment. These range from simple disc and belt skimmers to more elaborate coalescers and high speed centrifuges.

Fines Seperation metal fines are produced. The metallurgical properties of these fines are changed during the cutting process and are now harder than the original material being machined If these metal fines are not addressed by means of filtration, they will be continually picked up by the coolant pumps and re-introduced onto the cutting zone, thus reducing overall tool life and poor surface finishes. These small fines can take hours to settle out of the fluid.

Machine Cleaning Houghton can supply a wide range of equipment to remove or transfer fluid from a machine tool. Consideration must also be given to the correct procedure for machine cleaning. houghton would always recommend the correct usage of system cleaner as part of the sump cleaning procedure.

 FLUIDWORKER  FREDDY VACUUMS  COALESCER  SKIMMER  C-THRU SEPARATOR  FILTRATION  SEPERATION

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EQUIPMENT SO LUT I O N S

TREATMENT & MAINTENANCE

When metal is being removed, micron and sub-micron


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FLUIDWORKER

TRE ATMENT & M AINTENANC E

SIMPLE & SAF E BACTE R I A R E DUCTI O N Description FluidWorker is based on UV technology that keeps bacteria in process fluid under control, secures high productivity and extends the life of the fluid – without exposing employees to allergenic substances or carcinogens. FluidWorker effectively reduces bacteria in process fluids. The fluid is irradiated with UV-C, which reacts with the bacteria’s DNA and makes it unable to reproduce. The bacterial reduction is often very fast, within a few hours 99.9% of the bacteria is decomposed, given dimensioning according to our system analysis.

Features & Benefits \\

Treatment without biocides that can

\\

Easy to use

\\

Stand-alone unit - installed during

cause eczema, allergies, respiratory problems, sterility and cancer – safer

production

for end-user \\

Lower costs – the process fluid gets

\\

a few hours, given correct installation

a longer lifetime and biocide-related

and dimensioning

expenses are avoided \\

Self-cleaning technology – minimum maintenance

\\

Break down 99.9% of bacteria within

\\

Reduced climate footprint – Longer life of the fluid means fewer chemicals in circulation, reduced

Ensures stable production without

waste volumes and fewer transports

downtime - when the process fluid is

associated with this

continuously purified, the quality is maintained and less fluid changes are needed

Health & Safety The equipment is in full compliance with CE-standards.

28

EQUIPMENT SO LUT I O N S

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FLUIDWORKER

TRE ATMENT & M AINTENANC E

Recommendation for Use

Application

Product is compatible with the full

FluidWorker is the ideal solution for

range of Houghton’s soluble cutting

customers with a larger number of

fluid portfolio. For more information,

metalworking machines with single

please contact your local Houghton

sumps. It is suitable for 500-1500 litre

representative.

tanks with water-based process fluid used for metalworking (machining/ deformation) or surface treatment (quenching/washing).

Technical Specification SYST E M Flow adjustable

2.4 - 5.6 m3/h

Number of UV lamps

1

Total lamp power

168 - 202 W

Pump power, adjustable

85 - 280 W

Total power consumption

270 - 500 W

Max ambient operating temperature

45OC

Max fluid temperature

45OC

Suitable for tank volume (system and fluid dependent)

0.5 - 1.5m3

Self priming pump

Yes

Lockable on / off switch

Yes

Pressure sensor

Yes

Service timer

Yes

Automatic cleaning system

Yes

On / off via external switch

Emergency stop

Optional inlet filter

Yes

R E ACTOR Material reactor, inlet and outlet pipe

Stainless steel EN 1.4301

IP class

21

Power input

230V 1-phase, 50 Hz

HMI

5” colour touch screen

D I ME NS I ONS Weight excluding packaging

Approx. 48 Kg

Exterior Dimensions

420 x 360 1340 mm

Lowest possible ceiling height

2400 mm

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M A R K V • F R E D DY VA C U U M S

TRE ATMENT & M AINTENANC E

M ACHINE CLE ANI NG SYSTE MS. COOL ANT VACUUMS.

Description

Recommendation for Use

FluidWorker is based on UV technology

For the larger models, there is the option

that keeps bacteria in process fluid

of a battery propelled chassis, the Mark

under control, secures high productivity

V can also be battery operated so it can

and extends the life of the fluid – without

be used anywhere and these larger units

exposing employees to allergenic

can be built up to 1000 litres and beyond.

substances or carcinogens.

for any special requirement please

FluidWorker effectively reduces bacteria

speak to your houghton representative.

in process fluids. The fluid is irradiated with UV-C, which reacts with the bacteria’s DNA and makes it unable to reproduce. The bacterial reduction is often very fast, within a few hours 99.9% of the bacteria is decomposed, given dimensioning according to our system analysis.

30

EQUIPMENT SO LUT I O N S

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M A R K V â&#x20AC;¢ F R E D DY VA C U U M S

TRE ATMENT & M AINTENANC E

Features & Benefits \\

Rapidly removes waste coolant from

\\

Mounted on rugged frame with large wheels and castors

machine sump \\

Easily reversed for discharge

\\

Reduction in machine down time

\\

300 & 500 litre capacity options

\\

Efficiently removes swarf and

\\

Swarf captured within 60 litre filter

fines on contamination from the machine tool

tank \\

Supplied with comprehensive set of

\\

Easily manoeuvred around the shop floor

tools and hoses \\

Rapid discharge of waste fluid

Technical Specification SP E CI F I CAT I ON CAPACITY 310ltr - Length 1955mm, Width 840mm, Height 1530mm POWER UNIT

WEIGHT (EMPTY)

WEIGHT (FULL) A

AIRFLOW WATER

FLOW IN WATER

FLOW OUT

2kW 240v

200

510

2200

270

130

2kW 240v

200

510

2100

250

120

3kW 240v

210

520

2900

270

130

3kW 240v

210

520

2800

260

120

4kW 240v

260

570

3800

250

120

CAPACITY 500ltr - Length 1955mm, Width 840mm, Height 1530mm POWER UNIT

WEIGHT (EMPTY)

WEIGHT (FULL) A

AIRFLOW WATER

FLOW IN WATER

FLOW OUT

2kW 240v

240

740

2200

270

130

2kW 110v

240

740

2100

250

120

3kW 240v

250

750

2900

270

130

3kW 110v

250

750

2800

260

120

4kW 415v

300

800

3800

250

120

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T H E E C O VA C â&#x20AC;˘ F R E D DY VA C U U M S

TRE ATMENT & M AINTENANC E

M ACHINE CLE ANI NG SYSTE MS. COOL ANT VACUUMS.

Description

Recommendation for Use

The Ecovac is designed to vacuum

For the larger models, there is the option

out coolant from machine tool sumps,

of a battery propelled chassis, the Mark

machine beds, drip trays, conveyors and

V can also be battery operated so it can

even the shop floor with the dedicated

be used anywhere and these larger units

floor tool.

can be built up to 1000 litres and beyond.

The Freddy Ecovac is unique in the coolant vacuum family as it the only

for any special requirement please speak to your houghton representative.

product to vacuum out and recycle the coolant continuously, using an independent pump for return, enabling the metalworking fluid to be recirculated through the filter stage of the coolant vacuum, removing particulates.

32

EQUIPMENT SO LUT I O N S

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T H E E C O VA C â&#x20AC;¢ F R E D DY VA C U U M S

TRE ATMENT & M AINTENANC E

Features & Benefits \\

Rapidly removes waste coolant from machine sump

\\

Independent pump for discharge

\\

Swarf captured within 37 litre filter basket

\\

Supplied with comprehensive set of tools and hoses

\\

Mounted on four large castors

\\

Rapidly removes waste coolant from

\\

Reduction in machine down time

\\

Efficiently removes swarf and fines contamination from the machine tool

\\

Swarf fines captured within filter basket

\\

Easily manoeuvred around the shop floor

\\

Rapid discharge of waste fluid

\\

Capable to recycle fluid through filter stage

machine sump

\\

Capable of emptying large capacity machines by simultaneously discharging into an IBC

Technical Specification SP E CI F I CAT I ON CAPACITY 200ltr - Length 1210mm, Width 697mm, Height 1350mm POWER UNIT

WEIGHT (EMPTY)

WEIGHT (FULL) A

AIRFLOW WATER

FLOW IN WATER

FLOW OUT

2kW 240v

115

315

2200

270

80

2kW 110v

115

315

2100

260

75

3kW 240v

130

330

3000

290

80

3kW 110v

130

330

2800

280

75

4kW 415v

165

365

4000

300

80

CAPACITY 300ltr - Length 1405mm, Width 730mm, Height 1350mm POWER UNIT

WEIGHT (EMPTY)

WEIGHT (FULL) A

AIRFLOW WATER

FLOW IN WATER

FLOW OUT

2kW 240v

135

435

2200

270

80

2kW 110v

135

435

2100

260

75

3kW 240v

150

450

3000

290

80

3kW 110v

150

450

2800

280

75

4kW 415v

185

485

4000

300

80

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TRAMP OIL COALESCER

TRE ATMENT & M AINTENANC E

TR A MP OIL REMOVA L SYSTE MS. MOBIL E TR A MP O I L COAL E SCE R .

Description

Recommendation for Use

The Tramp Oil Separator has been

The floating pick-up skims the tramp oil

designed to combat the problems

and coolant mix from the top of the

associated with tramp oil levels in

machine sump.

machine tool coolant systems.

As the liquid moves slowly through the

The Tramp Oil Separator is easily

coalescing media, oil droplets are

manoeuvrable, so it can be used

separated from the coolant and rise

throughout the factory workshop, and

to the top of the unit. When the oil

it runs continuously so not to interfere

layer builds up sufficiently in the unit,

with production, siphoning the tramp

it passes over a weir, and is held within

oil into the supplied collection bottle,

the collection containers away from the

and allowing the cleaned coolant to be

clean coolant.

returned.

Coolant, cleaned of contaminated oils, is returned directly to the machine sump via gravity.

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EQUIPMENT SO LUT I O N S

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TRAMP OIL COALESCER

TRE ATMENT & M AINTENANC E

Features & Benefits \\

Tramp oil separation via efficient

\\

variety of applications

coalesce system \\

35 litre of fluid media held in removable baskets

\\

Easily moved very mobile

\\

Easy setup of input and output connections

\\

Cleaned fluid runs back via gravity to

Removes tramp oil from coolants in a

\\

Runs continuously

\\

Variety of filters and floats available

\\

Extends coolant life

\\

Reduces coolant waste volumes

\\

Improves operator working environment

machine tool sump

Technical Specification SPE CI F I CAT I ON Dimensions Length 800 x width 516 x height x 1185mm Weight approximately 75kg when empty 145kg when full 70 litre capacity tank Finished in oil and acid resistance powder coating paint Containers to hold removed tramp oil

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TRAMP OIL SKIMMER

TRE ATMENT & M AINTENANC E

TR A MP OIL REMOVA L SYSTE MS. TR A MP OIL SKI MME R S. Description A simple method to remove unwanted tramp oil in coolants and parts washers, the tramp oil skimmer is a compact unit that can be used even through the 2 inch bunghole of a 205 litre drum. Due to its low weight and easy installation it can easily be moved from one application to another. The unit is durable and strong constructed from sturdy 304 stainless steel with long life fan-cooled motor and built in 24 hour timer.

Features & Benefits \\

Fan cooled motor

\\

Continuous operation

\\

25 & 50mm specially engineered

\\

High tramp oil removal rate

\\

Suitable for a variety of applications

plastic belts

and environments

\\

Both sides of belt wiped

\\

304 stainless steel base and housing

\\

Spring loaded stabiliser bar

\\

1.0m discharge hose and clamp

\\

Integrated 24 hour timer

\\

Belt always under tension improving tramp oil removal

\\

Can be timed to operate when machine not running

Technical Specification SPE CI F I CAT I ON

36

EQUIPMENT SO LUT I O N S

Belt width

25 and 50mm specially engineered plastic belts

Discharge hose

1 meter clear discharge hose and clamp

Electrical lead

2.4 meter grounded power cord with plug

Belt drops available

150; 300; 450 & 600mm

Voltage option

110 & 230 volt available

????


C - T H R U S E PA R ATO R

TRE ATMENT & M AINTENANC E

TR A MP OIL REMOVAL SYSTE MS. C- THRU SEPAR ATO R .

Description

Recommendation for Use

The C-Thru® Separator is a unique,

The C-Thru® Separator is compact

patented unit designed to remove solid

and portable with installation made

and liquid contamination from emulsion

simple by attaching directly to the

coolants and cleansing baths. It is

machine utilising the magnetic base

used throughout the metalworking and

provided. A float connected to a pump

pre-treatment industries to remove

(electric or air) draws the contaminate

every type of oil pollution (hydraulics,

oil from the surface or fluid. The tramp

lubricants, sliding and

oil is separated and remains in the

anti-corrosion oils, etc.), which have

C-Thru® Separator where it can be

emulsified or are covering the surface

drained off by opening the valve. Pump

of emulsion coolant tanks and cleansing

options available 110 volt 240 volt and

baths.

compressed air.

Features & Benefits \\

Tramp oil separation via efficient

\\

Transparent tank shows performance of unit

coalesce system \\

Easy installed using magnetic plates

\\

No consumables

\\

Compact no floor place utilised

\\

Easy to maintain

\\

Rapid removal of tramp oil compared to traditional belt skimmers

\\

Aid to maintaining coolant in optimal condition

\\

Extends coolant life

\\

Reduces coolant waste

Technical Specification SP E CI F I CAT I ON Dimensions

Length 47mm x Height 363 x Width 119mm, Tank capacity 10L

Material

Engineered thermoplastic resin

Pump type

Electric/compressed air

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F I LT R AT I O N

TRE ATMENT & M AINTENANC E

F INES SEPAR ATI O N. MOBIL E OF F L IN E F I LTR ATI O N SYSTE M.

Description

Recommendation for Use

Oil and coolant cleanliness is critical

For oil, a depth filter is used made of

to the reliability and conformity of the

long fibre cellulose that will absorb

machining process and will extend

free water, as the oil passes through

the coolant life. The mobile system is

the element minute particles of

configured for offline filtration which

contamination are extracted from the

can be temporarily or permanently

oil by adhering to the many surfaces of

installed and works independently of the

the filter.

system being filtered, relying on its own integrated pumps to provide pressure and flow through its own filters.

For water based fluids an alternative element made of chemically inert wound polypropylene fibre is utilised, capable

With an offline system an optimum flow

of removing micro particles, and tramp

rate can be achieved which will be at a

oil, without effecting the stability of

controlled rate and pressure allowing

emulsions.

very high levels of cleanliness to be achieved. By continuously removing tramp oil and particulate contamination the negative effect on the coolant emulsion is minimised thus extending the coolant life and will help maintain the fluid within specification.

38

EQUIPMENT SO LUT I O N S

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F I LT R AT I O N

TRE ATMENT & M AINTENANC E

Features & Benefits \\

Intelligent PLC control

\\

High / low pressure cut off

\\

Filter element change timer

\\

Large capacity pre-filter with re-

\\

\\

water contamination \\

Increases system reliability

\\

Prevents system corrosion

usable filter bag

\\

Reduces component wear

Integrated sample points â&#x20AC;&#x201C; allows

\\

Extends oil life and generates

\\

CO2 savings

\\

Reduces operating costs

connection to particle monitor / oil sampling \\

Removes free and dissolved

Removes varnish and microparticles (down to less than 1 micron)

Technical Specification SPE CI F I CAT I ON Dimensions length 1036 x width 554 x height x 984mm Weight when empty 120kg Flow rate 500 litres per hour Maximum system capacity to treat 5000 litres Pump suction lift self-priming 5.5 meters IP rating IP55 Max operating 60 C Voltage 230 volt NB: A range of mobile offline filtration systems are available varying in flow rate and system capacity.

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S E P E R AT I O N

TRE ATMENT & M AINTENANC E

F INES SEPAR ATI O N SYSTE MS. MOBIL E CENTR I F UGE . Description The Centrifuge works by spinning dirty coolant which then compacts the contaminants into a cake on the wall of the rotary liner, the cleaned coolant then returns to its machine tool. It filters down to 5 micron and has throughput levels up to 80 litres per minute.

Features & Benefits \\

Maximum throughput of 80 litres

\\

Recycles coolant and extends coolant life

\\

Enhances coolant performance and

per minute \\

Filter performance to 5 micron

\\

Suitable for a wide variety of cutting

production quality \\

Improves and extends tool life

\\

Significantly cuts waste disposal costs

\\

Removes contaminants that cause

oil and coolants \\

Mobile easily moved from machine to machine

\\

bacterial growth

No consumables \\

\\

Filters down to less than 5 microns

4 litre bowl capacity

Technical Specification SP E CI F I CAT I ON Flowrate 80 litres per minute Filter performance to 5 micron Single Bowl: Length: 680 x Width 610 x Height 560mmz Power required 415v 3 phase Weight (empty) 125 A Double bowl version is available

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EQUIPMENT SO LUT I O N S

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Lorem ipsum dolor sit amet, consectetur adipiscing elit. Praesent leo justo, dignissim ac purus in, finibus tristique lectus. Nunc mollis aliquet ligula, at suscipit ipsum sagittis nec. Vestibulum in libero nunc. Nunc mollis aliquet ligula, at suscipit ipsum sagittis nec. Vestibulum in libero nunc. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Praesent leo justo, dignissim ac purus in, finibus tristique lectus. Nunc mollis aliquet ligula, at suscipit ipsum sagittis nec. Vestibulum in libero nunc. Nunc mollis aliquet ligula, at suscipit ipsum sagittis nec. Vestibulum in libero nunc.

 MIST EXTRACTION  LEV TESTING  AIR MONITORING  SPILL MANAGEMENT

42

EQUIPMENT SO LUT I O N S

ENVIRONMENTAL HEALTH & SAFETY

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Praesent leo justo, dignissim ac purus in, finibus tristique lectus. Nunc mollis aliquet ligula, at suscipit ipsum sagittis nec. Vestibulum in libero nunc. Nunc mollis aliquet ligula, at suscipit ipsum sagittis nec. Vestibulum in libero nunc.

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MIST EXTRACTION

ENVIRO NMENT, HE ALTH & SFAETY

OIL MIST F ILTER S AND NE AT O I L MI ST CO L L E CTO R S. Description Exposure to airborne oil mist can cause

Our standard product range is extensive -

a number of health issues, as well as

including everything from small stand-alone

posing a slip and fire hazard. Filtermist

units with a nominal airflow of 500 m3/h (for

provides stand-alone and centralised

installation directly on the machine tool)

extraction systems depending on which

to larger units capable of extracting up to

is the best solution for each individual

8,000 m3/h. As an alternative to our standard

customer.

range, bespoke units can be manufactured to

Filtermist has specialised in effective oil mist extraction since 1969 and is

form a centralised system designed to take care of an entire production site.

trusted by some of the worldâ&#x20AC;&#x2122;s leading

Products fall into two main types - those

manufacturers to effectively remove

designed to suit water-soluble based

oil and coolant mist from the air in their

coolants (used in applications such as

workshops. Oil mist filters are designed

machining, grinding, turning and milling)

to collect and filter oil, water-soluble

and units for oil smoke generated from neat

and synthetic coolant mists from a

oil applications (used in processes such as

variety of machining operations and

cold heading, heat treatment and forging

other industrial processes - reducing the

operations).

risks of mist related hazards.

S SERIES

FX SERIES

ULTRA-COMPACT OIL MIST FILTER

COMPACT OIL MIST FILTER

Filtermistâ&#x20AC;&#x2122;s S Series oil mist filters are

FX oil mist filters are available with a number

compact, lightweight and designed to be

of mounting options including floor stands,

directly mounted onto machine tools. They

machine mounts and the mobile CSX unit.

can also be fitted using floor stands and machine mounting brackets.

designed to operate efficiently on a wide

S Series oil mist filter units are low energy

range of industrial power supplies.

filters are available in standard mild steel construction and also stainless steel versions for use in hazardous or corrosive environments.

EQUIPMENT SO LUT I O N S

more than 60 countries worldwide and are

Fitted with either 0.18kW or 0.55kW motors, users. Filtermist FX and S series oil mist

44

Filtermist oil mist filter units are used in

Filtermist FX and S series oil mist filters are available in standard mild steel construction and also stainless steel versions for use in hazardous or corrosive environments.

????


MIST EXTRACTION

ENVIRO NMENT, HE ALTH & SFAETY

A•MIST

S FUSION

OIL MIST FILTERS FOR LARGE MACHINES AND CENTRALISED SYSTEMS

NEAT OIL MIST COLLECTOR S Fusion successfully removes submicron

Absolent A•mist oil filters guarantee a

particles generated in neat oil applications

high separating efficiency, which does not deteriorate even over long periods of operation. The filters have been designed to comply with future requirements, rather than present day requirements, and are therefore a wise investment.

by combining a hi-tech synthetic selfdraining media filter with Filtermist’s proven centrifugal technology - offering an effective alternative to other products in the highpressure coolant market. Machine mounted to free up valuable floor space.

The filter cassettes have a very long operating life in order to minimise servicing and maintenance costs, and they can run 24 hours a day.

Lower initial outlay and running costs than comparable filtration systems. Airflow reduced by just 14% in 4000 test hours.

Technical Specification M ODE L

A I RFLOW M 3 /H R

M OTO R

S200

180 @ 50Hz 215 @ 60Hz

0.18kW 50Hz 200v, 220v, 380v, 400v, 415v

0.18kW 60Hz 200v, 220v, 230v, 440v, 460v, 480v

S400

425 @ 50Hz 500 @ 60Hz

0.55kW 60Hz 200v, 220v, 380v, 400v, 415v

0.55kW 60Hz 200v, 220v, 230v, 440v, 460v, 480v

S800

800 @ 60Hz 950 @ 60Hz

0.55kW 50Hz 200v, 220v, 380v, 400v, 415v

0.55kW 60Hz 220v, 230v, 440v, 460v, 480v

FX4002

1250 @ 50Hz 1500 @ 60Hz

1.1kW 50Hz 200v, 220v, 380v, 400v, 415v

1.1kW 60Hz 200v, 220v, 230v, 440v, 460v, 480v

FX5002

1675 @ 50Hz 2000 @ 60Hz

1.5kW 50Hz 200v, 220v, 380v, 400v, 415v

1.5kW 60Hz 200v, 220v, 230v, 440v, 460v, 480v

FX6002

2000 @ 60Hz 2400 @ 60Hz

2.2kW 50Hz 200v, 220v, 380v, 400v, 415v

2.2kW 60Hz 220v, 230v, 440v, 460v, 480v

FX7002

2750 @ 50Hz

2.2kW 50Hz 200v, 220v, 380v, 400v, 415v

Not available

S SERIES

FX SERIES

M ODE L & M A X . P E R M ISSIBLE AIR VO LU ME M 3 /H R A•MIST SERIES A•mist6C - 600, A•mist10C - 1000, A•mist80C - 8000, A•mist10 - 1000, A•mist20 - 2000, A•mist40T - 4000, A•mist40TF - 4000, A•mist60 - 6000, A•mist80T - 8000, A•mist80TF - 8000

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LEV TESTING

ENVIRO NMENT, HE ALTH & SFAETY

REGUL AR LEV TE STS BY A CO MPE TE NT PE R SO N A R E A L EGAL REQUI R E ME NT O F CO SH H ( CO NTR O L O F SUBSTANCES H A Z AR DO US TO HE A LTH ) R E GUL ATI O NS. Description What is local exhaust ventilation testing

LEV systems must be tested every 14

(LEV testing)?

months

According to the HSE’s Occupational

CoSHH regulations require most LEV systems

Lung Disease in Great Britain 2017

to be thoroughly tested at least once every

report, 12,000 lung disease deaths

14 months. This applies to all oil mist, welding

each year are estimated to be linked to

fume, smoke and dust extraction units that

past exposures at work. This has led

you currently have on site. This examination

to increasingly stringent guidelines

must be undertaken by a competent person

and statutory requirements for Local

and the tests and reports must conform

Exhaust Ventilation (LEV).

to HSE standards. HSG258 provides the

HSE published the third edition of HSG258 ‘Controlling airborne

recommended procedures to achieve these statutory requirements

contaminants at work: A guide to local exhaust ventilation (LEV)’ in 2017. This guide provides guidance on the design of new local exhaust ventilation (LEV) equipment. It describes the principles of deciding on, designing, commissioning and testing effective LEV.

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EQUIPMENT SO LUT I O N S

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LEV TESTING

ENVIRO NMENT, HE ALTH & SFAETY

Recommendation for Use Expert analysis and practical recommendations We provide comprehensive LEV

allows us to provide practical advice and

Testing for all makes and types of

recommendations.

extraction equipment, working strictly in accordance with HSG258l guidelines. LEV Tests include measuring the air flow speed (velocity) of the air being extracted at the source and in the ducting. The results are compared with the requirements specified in the original system design and our expert analysis, based on 50 years’ experience in the manufacture and design of LEV systems,

LEV reports include photos and/or schematic diagrams showing the Test Points, which are also clearly identified on the ducting, as required by the HSE. LEV Testing is a legal requirement for compliance with health and safety standards and test reports often form part of a company’s insurance. Inadequate testing can result in employers being prosecuted, insurance being invalidated and employees falling ill.

Application

Note

Monitoring equipment and record

LEV Considerations

keeping

\\

record keeping systems as specified in HSG258 can be supplied as part of our

LEV Tests should be carried out at least once every 14 months.

Air flow monitoring equipment and \\

Some applications require more frequent testing.

service. \\

Tests must be undertaken by a

\\

Air Flow Indicators

\\

Smoke Sticks

\\

LEV Log Book

company’s insurance requirement.

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competent person. \\

The test report may form part of a

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AIR MONITORING

ENVIRO NMENT, HE ALTH & SFAETY

L EV AIR F LOW MO NI TO R I NG A ND R E CO R D K E E PI NG. Description The Health and Safety Executive HSG248 guidelines on Controlling Airborne Contaminants at Work covers recommended methodologies, record keeping procedures, air flow measurement and testing equipment. Filtermist service programmes for all makes and types of extraction equipment include these best practice procedures and provide a full range of recommended equipment covering:

AIR FLOW INDICATORS

SMOKE STICKS

Filtermist offers air flow gauges as an option

Filtermist Smoke Sticks are designed

on all extraction equipment as recommended

for easy testing of air flow in workplace

in HSG258, as well as F Monitor – Filtermist’s

extraction systems as specified in HSG258.

dual monitoring system.

A thin smoke pattern that lasts for several

Gauges and F Monitors can be retrofitted to any existing LEV system, including dust, welding fume, smoke and oil mist extraction units. Air flow indicators offer the equipment operator an accurate, immediate and easy to read indication of whether the extraction system is working efficiently. CoSHH regulations require employees to report any

hours allows testing for the slightest air movement on extraction systems. They are supplied with a purpose designed holder and being clean and non-corrosive, can be used safely in areas with electronic equipment and unprotected metal surfaces. This product has an extremely long shelf-life and is very safe to use.

defects in LEV Systems ‘forthwith’ – using monitoring devices makes this requirement easy to adhere to.

LEV LOG BOOKS A series of daily, weekly and monthly checks

WIND DIRECTION INDICATOR BOTTLES

should be carried out on all LEV equipment

Filtermist’s dedicated LEV Engineers also

designed Log Books to allow accurate

use wind direction indicator bottles to

recording of these LEV checks, together with

ensure extraction systems are performing

comments on any corrective action required.

as intended. These offer an alternative to

A separate section for regular maintenance

smoke sticks in environments where naked

and unplanned repair work is also included.

flames are not permitted.

These records can then be used as evidence

in order to comply with guidelines published in HSG258. Filtermist offerd specifically

that HSE guidelines are being followed.

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EQUIPMENT SO LUT I O N S

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SPILL MANAGEMENT

ENVIRO NMENT, HE ALTH & SFAETY

INNOVATIVE TECHNO LO GY AND TOP QUAL ITY SPI L L SO L UTI O NS.

Description Spill Centres are convenient, handy and

and socks in whichever format suits your

always ready to go no matter how big

business. Ask us about our replenishment

or small the spill. Ecospill Spill Centreâ&#x20AC;&#x2122;s

service that keeps your Spill Centre well

can come pre-stocked with pads, a roll

stocked and always ready for action.

SPILL PADS

SPILL RESPONSE KITS

You can use Ecospill absorbent pads

Our spill response kits have been designed to

anywhere that fluids have leaked or spilt.

offer the best protection from any spill.

Even selecting the right grade has been made easy. For most indoor applications the black/grey pads are great. Use them to absorb most fluids, including oils, fuels,

Each and every spill response kit is manufactured to the best ability, from the product picked to the packaging it arrives in.

solvents, coolants, water and foodstuffs such as milk or wine. If there are any aggressive fluids such as acids or alkalis around, go for yellow. And if the spill is outdoors and itâ&#x20AC;&#x2122;s oils or fuels, use white. These repel water, so are ideal for spills that have reached watercourses such as rivers, ponds or drains.

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EQUIPMENT SO LUT I O N S

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SPILL MANAGEMENT

ENVIRO NMENT, HE ALTH & SFAETY

SPILL CENTRES Our spill centres are available in a steel or plastic cabinet for maintenance, oil-only and chemical absorbents. Spill Centres are a great way to keep your premises protected at all times with the benefit of our team stocking them up for you when youâ&#x20AC;&#x2122;re running low and need a refill.

ACCESSORIES The additional equipment range is designed to compliment all your needs and make your spill control easier to manage. With our wealth and knowledge, the Ecospill team will be able to help you with your accessory needs.

SPILL & GO The Spill & Go Dispenser Box has unique integral tabs so that it can be affixed to a wall or kept on a work bench for ease of access. The Spill & Go Spill Kit is ideal fo dealing with small scale spills and leaks around the workplace. All formats are available in Maintenance Oil Only and Chemical versions.

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Lorem ipsum dolor sit amet, consectetur adipiscing elit. Praesent leo justo, dignissim ac purus in, finibus tristique lectus. Nunc mollis aliquet ligula, at suscipit ipsum sagittis nec. Vestibulum in libero nunc. Nunc mollis aliquet ligula, at suscipit ipsum sagittis nec. Vestibulum in libero nunc. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Praesent leo justo, dignissim ac purus in, finibus tristique lectus. Nunc mollis aliquet ligula, at suscipit ipsum sagittis nec. Vestibulum in libero nunc. Nunc mollis aliquet ligula, at suscipit ipsum sagittis nec. Vestibulum in libero nunc.

 BRIQUETTING  FINE PARTICLE SEPERATION  COOLANT MANAGEMENT SYSTEMS

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EQUIPMENT SO LUT I O N S

COST RECOVERY

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Praesent leo justo, dignissim ac purus in, finibus tristique lectus. Nunc mollis aliquet ligula, at suscipit ipsum sagittis nec. Vestibulum in libero nunc. Nunc mollis aliquet ligula, at suscipit ipsum sagittis nec. Vestibulum in libero nunc.

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BRIQUETTING MACHINES

C O ST REC OVERY

TURNING WASTE PR O DUCTS I NTO USE AB L E AND PROFITABL E B R I Q UE TTE S.

Description The days of your waste materials taking

and more economical to recycle or sell to

up valuable space, time and resources

foundries. Metal briquetting also enables

are coming to an end. Industrial

you to reclaim the fluids – oil, lubricants and

briquetting is a process that makes

other liquids – used in your metalworking

your life easier. But, what is a briquette

processes.

machine and does it work with my materials? We are glad you asked!

specific requirements. These aren’t the

press, turns waste material into uniform-

huge, noisy metal briquetters of the past.

sized briquettes that are easy to store

All systems are engineered for automatic,

and, in many cases, can be sold to

24-hour operation with low horsepower,

generate revenue. You can make your

compact designs that allow for easy

waste problems a much smaller part

integration into existing production lines. In

of your business, and can improve your

addition to keeping your workplace cleaner

bottom line by reducing storage and

and saving space, metal briquetting helps

handling costs and increasing income at

your company meet sustainability goals.

the same time.

Metal briquetting turns your production

the volume by as much as 20-to-1, making scrap infinitely easier to handle

EQUIPMENT SO LUT I O N S

metal briquetting systems to meet your

A briquette machine, or a briquetting

Briquetting your scrap can reduce

54

We offer a number of hydraulically powered

waste into valuable products for heat generation, supports your recycling initiatives and reduces your carbon footprint.

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BRIQUETTING MACHINES

C O ST REC OVERY

Features & Benefits \\

Runs operator-free

\\

Operated hydraulically

\\

Controlled by a programmable logic

\\

your plant floor \\

Sell resulting metal briquettes

\\

Reclaim value from cutting fluids (oil,

Engineered for automatic, 24-hour operation with low horsepower

controller (PLC) \\

Compact design for easy integration into

\\

Ready to handle and transport right out of the press

lubricants) from metals

Application

Recommendation for Use

Salvage more value from your scrap

How our briquetters turn your scrap into

materials, including:

briquettes:

\\

Aluminum

\\

Steel

\\

Brass

\\

Tire wire

\\

Bronze

\\

Titanium

\\

Cast-iron

\\

Zinc

\\

Copper

\\

Most other metals

\\

Magnesium

\\

The briquetter is loaded with residual waste.

\\

The material is transported into the pre-charging chamber by a conveying screw.

\\

The pre-charger presses the material into the main pressing chamber (to ensure consistent briquette size).

\\

The main pressing ram compresses the material into the mold and forms the briquette into its final shape and density.

\\

The reciprocating mold moves sideways and the briquette is ejected by parallel ejectors as a second briquette is formed.

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i S WA R F B R I Q U E T T I N G M A C H I N E

C O ST REC OVERY

A HIGHLY EF F IC I E NT SO L UTI O N, CO NV E R TI NG E XPE N S I VE PROD UCTION WASTE I NTO R E USAB L E M ATE R I ALS.

Description This machine series combines the

in energy efficiency. For example, with only 4

advantages of a compact space-saving

kW hydraulic power, up to 200 kg/h of metal

machine with the advantages of a large

shavings can be compressed.

briquetting press with high briquetting performance. The machinery can be equipped to meet the individual requirements and needs of the customer.

A PLC-controlled automated briquette length function guarantees a maximum throughput rate at all times. A large touch panel allows easy operation. The compact and ready-tooperate models in this series are supplied

Briquette diameters of 50-100 mm and

as complete presses with a solid frame

throughput rates of 60-600 kg/h allow

construction and an integrated hydraulic

for customised briquetting solutions.

unit. Numerous options extend the scope of

The optimised hydraulic system

application and complete the range.

contributed to a considerable increase

Features & Benefits \\

Compact and space-saving design

\\

Adjustable compression pressure

\\

Easily adjustable briquette density

\\

Low wear due to optimised

\\

Lower storage, transportation and disposal resources

\\

briquettes \\

compression zone \\

No assembly required â&#x20AC;&#x201C; supplied

Savings of up to 95% on new oil or emulsion quantities

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EQUIPMENT SO LUT I O N S

Sustainable and environmentally friendly operation

\\

ready to plug in \\

Added value through the sale of metal

Almost complete prevention of corrosion of metal shavings

\\

Briquettes with low residual moisture for optimal melting

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70

800

« Visualisation example

1560

800

BrikStar iSwarf 440-10-3SN-WA

330

750

970 (208)

(208)

1000

575

1322

2150 1000

440

1800

1000

200

60

265

BRIQUETTING MACHINES

C O ST REC OVERY

Technical data

Dimensions & Schematics

Typ

BrikStar iSwarf 440

Technical Specification50 -70 mm Briquette diameter Briquette length Drive motor hydraulic

SPE CI F I CAT I ONAluminium Output Steel and cast non ferrous-metal Briquette diameter

60 -100 mm

40 - 80 mm 4 / 5,5 / 7,5 kW

iSWARF 60 -180 kg/h

BrikStar iSwarf 550

50-110 mm

440

5,5 / 7,5 / 11 kW

i SWARF 550 120 - 400 kg/h

120 -280 kg/h

150 -550 kg/h

15050-70 -300 kg/h mm

180 -600 kg/h 60-100 mm

Briquette length

40-80 mm

50-110 mm

Drive motor hydraulic

4/5,5/7,5 kW

5,5/7,5/11 kW

Output - Aluminium

60-180 kg/h

120-400 kg/h

Output - Steel and cast

120-280 kg/h

150-550 kg/h

Output - Non ferrous-metal

150-300 kg/h

180-600 kg/h

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F I N E PA R T I C L E S E P E R AT I O N

C O ST REC OVERY

A SEPAR ATOR ENAB L I NG SE PAR ATI O N O F PAR TI CL E S O F SIZES DOW N TO 10µ ( O PTI O N 3µ ) BY SE TTL I NG THE M I N A MOTIONL ESS L I QUI D VO L UME . Description A separator enabling separation of particles of sizes down to 10µ (option 3µ) by settling them in a motionless liquid volume. Small particles, which accumulate in process fluids particularly hard metal grinding, are difficult to separate in a liquid which is moving. However by settling out particles in a motionless volume it is quite possible to attain high levels of separation with particle as small as 3µ.

The lamella package is sized according to process flow rate and has a built in

This is the working principle of

automatic self cleaning system. Separated

our Decantor Separation System.

particulate in the form of sludge is collected

Periodic settling of the carrier fluid in

automatically in standard 200 litre drums.

a motionless liquid volume installed

Total throughput capacity up to 2000 litres/

with a lamella package provides an

min.

environment where the smallest particles are allowed to separate.

As with all our systems the Decantor is classed as a lean maintenance unit, once

The Decantor is equipped with

set up it requires little in the way of human

clean tank, dirty tank, supply pumps

intervention and uses zero consumable

and automatic topping-up system.

media.

Technical Specification SPE CI F I CAT I ON Application: Hard metal grinding, honing, EDM fluids Separation quality: Down to 10µ (option 3µ) Throughput capacity: Up to 2.000 lpm/unit

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COOLANT MANAGEMENT SYSTEM

C O ST REC OVERY

DINOS AURUS CO O L A NT M ANAGE ME NT SYSTE M.

Description Our Dinosaurus range of separators

Zero consumable media also means that

solve the issues associated with tramp

each system can be described as lean

oil and particulate contamination in

maintenance, the central plant needs no daily

water mix cutting coolants. Consisting

input from operatives.

of a three phase lamella separator built into a central coolant management system they operate around the clock to deliver and return coolant to every machine tool on the shop floor.

However the Dinosaurus range provides much more than the removal of tramp oil and sludge. Connected to a factory wide supply and return pipeline system coolant is delivered to each machine tool at the

The lamella plate package in the central

correct dilution while each machine tool

unit removes floating particulate and

sump is maintained at exactly the right level

tramp oil before delivering clean coolant

to ensure optimum coolant performance.

back to process. Tramp oil is held in a

This means that coolant dilution across

dedicated tank within the system while

the shop floor remains consistent and is

particulate, collected as sludge, is

easily checked at the central unit where

removed by a scraper.

adjustments cam be made manually

The coolant management system includes: self cleaning 3-phase lamella separator, dirty tank, clean tank, supply pumps, sludge conveyor and automatic

or automatically. Clearly labour costs associated with such tasks as cutting fluid control and delivery can now be removed from the process.

top up/mixer system.

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EQUIPMENT SO LUT I O N S

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COOLANT MANAGEMENT SYSTEM

C O ST REC OVERY

Application

CENTRAL UNIT

RETURN PUMP MODULES

Each coolant management system is sized

Each machine tool sump needs a return

according to the number of machine tools to

pump module to pump coolant back to the

be connected. The more machines the larger

separator. A float valve continually feeds

the central separator. Coolant flow rates are

coolant into each machine connected to

more or less infinite, the smallest Dinosaurus

the system while the return pump removes

starts at 500 litres/min but can rise to

floating tramp oil and particulates. The plant

thousands depending on client needs. This

operates 24/7 which means even the largest

one is a 500 litre/min unit and can service up

sumps are circulated many times per day

to 50 machine tools.

leaving coolant fresh and clean. Should the

Each separator is equipped with an automatic cleaning cycle, topping up/mixer system, drag link conveyor to remove sludge

return pump fail for any reason the resulting rise in coolant level closes the float valve leaving the machine safe from overflow.

deposits along with supply and circulation

This way every machine tool connected

pumps. Sludge handling systems can be

operates are the correct dilution and sump

incorporated as shown, de-watered sludge

levels are always maintained. The result is

systems are also available automatically

trouble free coolants which can last years

feeding recovered coolant back to the

before any change is necessary.

process.

PIPEWORK INSTALLATION Overhead pipework system delivers and returns coolant automatically eliminating the need to continually top up and monitor machine tool levels and dilutions. Pipework design will allow total flexibility so that when machine tools need to be moved or replaced its a simple matter of disconnection and reconnection without the need for pipework modification. Our installation teams use light weight â&#x20AC;&#x2DC;Mapressâ&#x20AC;&#x2122; which requires no hot work and produces a very professional finish.

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COOLANT MANAGEMENT SYSTEM

C O ST REC OVERY

DINOFILTER COO L A NT M A NAGE ME NT SYSTE M. Description DinoFilter Coolant Management systems consists of one or several filter cassettes which are located in the central units. Contaminated fluid returned from the process enters the filter tank where it is passed through the filter mesh on each cassette. Solid particulate, which cannot pass through, builds into a filter cake on the outside of the filter mesh. Clean fluid is pumped to the clean tank where it is returned to process. Each cassette is automatically closed down at intervals to allow the filter cake to be removed where it is discharged from the central plant by scraper. The filter mesh is constructed from acid

that should it be necessary to remove one for any reason the production process can continue unaffected. This makes the DinoFilter a perfect fit for full flow systems where the entire production process is reliant on 100 % up-time.

proof stainless steel to provide for a

The number of filter cassettes in each

long service life. Each cassette operates

DinoFilter is dependent upon the flow rate

independently of the others meaning

required in the process.

Features & Benefits \\

\\

\\

Zero use of consumable media

\\

(paper) reducing waste to only that

fluids containing fibrous materials e.g.

generated in the process.

steel grinding.

Limited number of moving parts

\\

aluminum or steel chips from the cutting

requirement.

process.

Modular construction enables a affecting filtration or production.

EQUIPMENT SO LUT I O N S

Ideal for full flow systems collecting

leading to a lean maintenance

\\

Flow rates up to 10,000 litres/min can be specified.

cassette to be removed without

62

Outstanding efficiency when clarifying

\\

Automatic Topping Up & Mixing system

\\

Full PLC Control and Diagnostics.

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COOLANT MANAGEMENT SYSTEM

C O ST REC OVERY

Application CENTRAL UNIT Each DinoFilter coolant management system

Sludge handling systems can be incorporated

is sized according to the number of machine

as shown, de-watered sludge systems

tools to be connected. Overall flow rate

are also available automatically feeding

required will determine the size of each

recovered coolant back to the process. The

cassette and how many will be needed.

DinoFilter is ideal for full flow systems where

Each DinoFilter coolant management system is sized according to the number of machine tools to be connected. Overall flow rate

up time has to be 100% owing to individual maintenance on one cassette having no effect on filtration or production.

required will determine the size of each

Each cassette is equipped with an automatic

cassette and how many will be needed.

cleaning cycle controlled by PLC as are the

Each DinoFilter coolant management system is sized according to the number of machine tools to be connected. Overall flow rate required will determine the size of each cassette and how many will be needed.

other functions of the DinoFilter system. Sludge handling systems can be incorporated as shown, de-watered sludge systems are also available automatically feeding recovered coolant back to the process. The DinoFilter is ideal for full flow systems where

Each cassette is equipped with an automatic

up time has to be 100% owing to individual

cleaning cycle controlled by PLC as are the

maintenance on one cassette having no

other functions of the DinoFilter system.

effect on filtration or production.

RETURN PUMP MODULES

PIPEWORK INSTALLATION

As the DynoFilter is well suited to process’s

Overhead pipework system delivers and

where high levels of sludge are encountered,

returns coolant automatically eliminating

for example grinding systems, usually

the need to continually top up and monitor

they are installed ‘full flow’. Therefore the

machine tool levels and dilutions. Pipework

DynoFilter output has to match the entire

design can allow total flexibility so that when

flow rate needs of a machine shop. This

machine tools need to me moved or replaced

means that each machine tool will need a

its a simple matter of disconnection and

Vortex Return Tank to pump coolant back

reconnection without the need for pipework

to the DynoFilter. Usually existing individual

modification. Our installation teams use light

sump systems, consisting of consumable

weight ‘Mapress’ which requires no hot work

media or hydro-cyclone systems, are

and produces a very professional finish.

removed and replaced with a single return tank to collect contaminated fluid from the process. Where high pressure delivery systems are needed these can be provided at each machine tool as part of the mew installation.

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Evaporation technology is a clean method of separation and for this reason it has become recognised as BAT (Best Available Technology) in European directives for the treatment of waste coolant and wash fluids. The evaporation process is very robust and can process all types of water based coolant and wash media effluent waste. Vacuum Evaporation will generate a reduction of water based waste to approximately 90%, producing an aqueous phase which can be reused in none critical operations such as floor cleaning or discharged direct to the foul drain with the consent of the water authority. The remaining concentrate, which will be oil rich, is collected for disposal via a waste contractor. Houghton has considerable experience in this area of waste management having installed numerous vacuum distillation systems and can advise on the suitability of such a system to your waste streams.

ď &#x201D; VACUUM EVAPORATORS ď &#x201D; EVAPORATORS

64

EQUIPMENT SO LUT I O N S

WASTE TREATMENT

As the cost of fluid disposal continues to rise and organisations come under increasing pressure to improve their environmental credentials, operating an onsite waste treatment process becomes a more viable option for companies.

????


VA C U U M E VA P O R ATO R S

WASTE TRE ATMENT

HIGHLY REL IABL E E VA PO R ATO R S, E F F E CTI V E I N REDUCING WASTE WATE R VO L UME A ND PR O DUCI NG A HIGH QUAL IT Y, R E USAB L E DI STI L L ATE . Description The Vacuum Evaporators are fully automatic standardised units, low in energy consumption and with a low CO2 footprint. Capacities range from 1 to 200 tons per day of distillate from wastewater treatment. The vacuum evaporators are designed to produce maximum distillate quality with minimum capital and operating costs. Each model is a compact skidmounted unit, simple, safe and easy to move. Control is by a PLC, including the functions of feed and discharge, therefore allowing automatic operation and minimum supervision. All models are designed for continuous operation, 24h/ day, and require just electrical supply and compressed air.

Features & Benefits \\

Disposal cost reduction

\\

Wastewater volume reduction

\\

Water recycling and reuse

\\

High level of automation

suit waste stream

\\

Option for remote control

\\

Designed for 24 hour operation

\\

Maximum water recovery, minimum

\\

Energy within the process recycled

\\

Automatic discharge of concentrate

\\

Capable of reducing water based waste streams by 90%

\\

Evaporation undertaken at vacuum reducing boiling point

\\

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EQUIPMENT SO LUT I O N S

Operating conditions controlled to

quantity of waste to be disposed of \\

Low energy consumption

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VA C U U M E VA P O R ATO R S

WASTE TRE ATMENT

Technical Specification SPE CI F I CAT I ON M ODE L PC F 2.4 Z Nominal production of distillate with water

2400 [l/24h]

Construction

Pre-assembled single module on a stainless steel frame

Distillate temperature

30-40 °C

Refrigeration fluid

R 134a

Electrical cabinet rating

IP 54

Electrical specific consumption per litre

151 [Wh/l] ± 10%

of distillate Dimensions

L1770 x W 1170 x H 2350mm

Note There is a range of these units available varying in the quantity of waste to be treated all built on a modular design and skid mounted for ease of siting and use.

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E VA P O R ATO R S

WASTE TRE ATMENT

AQUA- S AVE IS A F UL LY AUTO M ATI C WASTE WATE R TRE ATMENT SYSTE M R E Q UI R I NG NO O PE R ATO R I NPUT AND MINIM AL M A I NTE NANCE O R SE RV I CE .

Description At the heart of the system is the

The system is designed for continuous

evaporation unit, which operates at

treatment 24 hours a day, 7 days a week.

80°c – 85°c. The processing conditions have been established to evaporate the aqueous part of the process solution, with the retention of the higher

which can be set to suit each application. The reclaimed water is neutral, permitting

contaminants. The operating conditions

re-use or disposal to main drain, subject to

can be tightly controlled to suit the

permission.

contained within the process solution.

EQUIPMENT SO LUT I O N S

automatically discharged at regular intervals,

boiling water soluble oils and other

particular nature and proportion of the oil

68

The waste oil is concentrated and

The energy used in the process is recycled, making the system highly energy efficient.

????


E VA P O R ATO R S

WASTE TRE ATMENT

Features & Benefits \\

Fully enclosed self bunded

\\

Fire rated options available

\\

All sumps compliant with

\\

No need for civil bund

\\

No requirement to maintain integrity civil

UK regulations \\

bund via bund inspections

25, 205 and 1000 litre container storage

\\

Secure storage of fluids

\\

Large range of standard sizes available

\\

\\

Conform to environmental legislation

\\

Controlled access to fluids

\\

Units available to suit different amounts of containers

Bespoke variants available

\\

Suitable for indoor and outdoor location

Technical Specification SPE CI F I CAT I ON Clean Water Output/Hour

30-40 litres/hour

System Size

(w x l x h) 1150mm x 1300mm x 2100mm

Maximum Load Weight

650 kg

Power Supply

400V 3-phase + Earth

Average Electrical

24 kw

Consumption Services Required

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Power supply & compressed air

H OUG H TON IN T E R NAT ION A L

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4

HOUGHTON I N T E R N AT IO N A L

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


A P P L I C AT I O N TEC HNITEC CA HNI L A PPL CA LI CATI A PPLOINCATION

5

5

TE CHN ICAL APPL ICATION

TECHNICAL TRAINING GUIDE

F L U I D E N GI N E ER S

FL UID FLUID ENGINEER ENGINEE S TR ARISN ITNRGAIGNUIINDE G G U I DE


METAL CUTTING What is metal cutting? \\

The removal of a ‘chip’ of metal by the action of a cutting tool on a blank of material to acquire the correct geometric profile

\\

One of the simplest methods is turning

Metal Cutting and Chip formation \\

HOT

All Metal cutting operations involve the formation of a

TOOL

chip (or swarf), generated ahead of the cutting tool \\

Metal can be pressure welded to the tool (BUE)

\\

This effects the surface finish, tool wear and power

TOOL

consumption \\

May be reduced by altering the rake angle or cut depth or by the correct application of cutting fluid

BUILT UP EDGE (B.U.E)

TOOL

Primary functions of a MWF \\

Minimise HSE risks.

\\

Be acceptable to operators

\\

Prevent formation of B.U.E.

\\

Lubricate.

\\

Cool.

\\

Flush away swarf and debris.

\\

Inhibit corrosion.

\\

Improve machine performance.

6

HOUGHTON I N T E R N AT IO N A L

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


METALWORKING FLUID TYPES

Neat Cutting Oils

Water Soluble Coolants

\\

Straight

\\

Conventional

\\

Compounded

\\

Semi-Synthetic

\\

Extreme Pressure

\\

Synthetic

COOLING:

COOLING:

LUBRICATION:

LUBRICATION:

FACTORS AFFECTING NEAT CUTTING OIL PERFORMANCE \\

Viscosity

\\

Formulation

\\

Contaminants

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FACTORS AFFECTING NEAT CUTTING OIL PERFORMANCE VISCOSITY Normal range for NCOs is from 5 to 40 centistokes (cSt, ISO classification) \\

Water = 1cSt

\\

Hydraulic oil = 32cSt

But viscosity changes with temperature, the higher the temperature the thinner the oil

Advantage of low viscosity:

Advantage of high viscosity:

\\

Less drag out on swarf

\\

Less oil mist

\\

Cleaner parts and machines

\\

Less evaporation of oil

\\

Faster filtration

\\

Better lubrication film at higher temperatures

\\

Easier pumping

\\

Less aggressive to skin

\\

Better cooling

COMPOSITION \\

Base Oils

\\

Lubricity additives

\\

BASE OIL TYPE \\

––

Solvent refined

––

Esters

––

White oils

––

EP (extreme pressure) additives

––

Hydrocracked oils

––

Antiwear additives

\\

Miscellaneous additives

\\

8

Mineral oils

HOUGHTON I N T E R N AT IO N A L

Synthetic oils ––

Polyalpholefins

––

Synthetic esters

The base oil can influence ––

Evaporation rate

––

Flash point

––

Misting/aerosol formation

––

Lubricity

––

Solubility of additives

––

Price

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


LUBRICITY AND EP ADDITIVES Metalworking lubricants use boundary lubricants to reduce cutting forces \\

Boundary lubricants react with the metal surfaces to form a low shear metal-additive layer

\\

Frictional forces between metal and tool are reduced

Fatty additives, EP additives and anti-wear additives all play a part in boundary lubrication \\

They work at different temperatures

OIL + ADDITIVES Low Shear Boundary Layer

METAL-ADDITIVE BOUNDARY LAYER METAL SURFACE

Each additive has activity based on workpiece temperature. Additives can be blended to get the widest activity range

Operating or Activation Temperature Range Esters Synthetic Esters Chlorinated Paraffins Phosphorised Additives Sulphurised Additives Sulphur 0

200

400

600

800

1000

1200

Temperature (OC)

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FACTORS AFFECTING NEAT CUTTING OIL PERFORMANCE TRAMP OILS

OXIDATION

\\

Dilute lubricity additives

\\

Caused by heat or ageing

\\

Increase viscosity

\\

Acidic by-products cause corrosion of machines

\\

Increase drag out on swarf

\\

Sludge formation

\\

Reduce tool life and surface finish

\\

Lacquer formation

Solutions:

Solutions:

\\

Prevent leaks!

\\

Replace ageing oil

\\

Critical machines can be monitored for viscosity and

\\

Possible additions of antioxidant

\\

Reduce sources of aeration

additives \\

Consider a dual-purpose cutting oil/lubricant

OXIDATION IS A CHEMICAL BREAKDOWN OF THE OIL, OFTEN CAUSED BY TOO HIGH CUTTING TEMPERATURES, INSUFFICIENT SUMP VOLUMES OR POOR FLUID MAINTENANCE

WATER INGRESS \\

Caused by carry-over, leaks, or condensation

\\

Mist and fume

\\

Machine corrosion

Solutions:

DIRT & FINES

\\

Replace contaminated oil

\\

Launder oil to remove water

\\

Poor surface finish

\\

Locate and eliminate source of water

\\

Poor tool and wheel-life

\\

Blockages

\\

Skin irritation

A NEAT OIL IS EFFECTIVELY RUINED ONCE WATER HAS CONTAMINATED A SYSTEM. CORROSION AND ADDITIVE PRECIPITATION CAN OCCUR.

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HOUGHTON I N T E R N AT IO N A L

Solutions: \\

Clean out system

\\

Improve filtration

\\

Launder oil regularly to remove fines

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


THE MAIN FUNCTIONS OF A WATER BASED COOLANT \\

Cooling of tool and workpiece: Water is 10 times better at heat transport than a neat oil

\\

Lubrication for surface finish and tool life: Water has no lubricity properties so it needs additives

\\

Swarf flushing: Keeps machines clean and free from dirt and swarf

\\

Corrosion inhibition: Protection of machines and components

WHAT IS A COOLANT CONCENTRATE?

Lubricity Additives

Emulsifiers

Bio-protection

Rust Inhibitors Coupling Agents

FL UID ENGINEER S TR A I N I N G G U I DE

\\

Mineral oil

\\

Esters, vegetable and synthetic

\\

Extreme pressure/antiwear additives

\\

Glycol based polymers

\\

Fatty acid soaps

\\

Surface active agents

\\

Boric acid

\\

Biocides

\\

Amines

\\

Carboxylic acid amine salts

\\

Fatty amides

\\

Water

\\

Glycols

MIX WITH WATER

TEC HNI CA L A PPL I CATI O N

11


MAIN COOLANT TYPES CONVENTIONAL EMULSIONS \\

Older technology

\\

Milky appearance with high oil/ester content (60%+)

\\

Protected only by a biocide

SEMI-SYNTHETIC MICRO EMULSIONS

BIO STABLE COOLANTS \\

Protects against bacteria without relying on biocides

SYNTHETIC COOLANTS

\\

Low oil content (5-30%)

\\

Mineral oil free

\\

Translucent appearance

\\

Completely soluble in water

\\

Eg Boron amines

\\

Can use water soluble polymers to provide lubricity

WHAT IS A COOLANT EMULSION? \\

An emulsion coolant is not soluble in water - it is a very fine dispersion of oil droplets in water

\\

The size of the droplet determines the appearance of the emulsion

12

––

Large droplet give a milky opaque appearance

––

Small droplets give a transparent appearance (micro fine)

HOUGHTON I N T E R N AT IO N A L

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


FACTORS AFFECTING PERFORMANCE OF FLUIDS THERE ARE 4 MAIN FACTORS AFFECTING PERFORMANCE AND CONDITION: \\

Contamination: Tramp oil and fines

\\

Microbiological contamination: Bacteria and fungi

\\

Water quality: Water salt concentration

\\

People: How fluids are managed...or not!

THE EFFECTS OF TRAMP OIL Tramp oil acts in two ways: \\

It becomes partially emulsified in the coolant

\\

It acts as a solvent to separate oil and oily additives from water phase

Seperated Tramp Oil Layer

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THE EFFECTS OF TRAMP OIL HSE KEY POINT: TRAMP OIL LEVELS SHOULD BE <2% < 1%

2%

3%

4%

5%

Cooling tool-work interface

Excellent

Good

Moderate

Poor

Very Poor

Reduce Friction

Excellent

Good

Good

Moderate

Poor

Flush Chips (wetting)

Excellent

Good

Moderate

Moderate

Very Poor

Tool life

Excellent

Good

Moderate

Poor

Very Poor

Surface Quality

Excellent

Good

Moderate

Poor

Heavy

Misting

None

Light

Light

Visible

Heavy

Burning

None

Light

Light

Visible

Heavy

Bio-growth

Low*

Low

Moderate

Moderate

Heavy

Foaming

Low

Low

Moderate

Moderate

Heavy

Dirt suspension

Low

Low

Moderate

Moderate

High

WATER WATER ADDITIVES OIL

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HOUGHTON I N T E R N AT IO N A L

EMULSIFIER

TRAMP OIL OIL

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


The most important issue is: \\

AIR QUALITY DECREASES AND HEALTH RISKS INCREASE!

The solution: \\

Stop the leaks!

\\

Remove tramp oil from the sump before it can cause damage

Other effects include: \\

Reduced tool life as tool overheats

\\

More bacteria problems

\\

Less efficient filtration

\\

Unstable emulsions

\\

More dirt and sticky residues on machines

\\

Sump-life is reduced

\\

More clean outs are needed

\\

––

Use a good mobile oil coalescer

––

Remove manually with a mobile vacuum pump

––

Use separators, belt or disc sump-side skimmers

Install and use mist extraction systems

THE EFFECTS OF SWARF AND FINES \\

Some applications produce very fine turnings which form dense mats or buoyant sponges.

\\

Build-ups can affect machining performance and surface finish.

\\

Cast Iron, Brass, Stainless Steel and Nickel alloys typically produce this type of discontinuous chips.

\\

Very abrasive to skin!

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THE EFFECTS OF MICRO-ORGANISMS \\

A coolant emulsion is the perfect medium for micro-

\\

organisms to grow \\

Under perfect conditions a bacterium can reproduce every 15 minutes, 1 organism = 2 billion (109)organisms after 8 hours

They find their way into the coolant from the environment and can grow to large numbers

––

104 is light growth

\\

They feed on essential additives

––

105 -106 is moderate growth

\\

Micro-organisms are the biggest problem we face in

––

106+ is heavy growth

formulating and managing coolants \\

Bacteria can grow quickly in poorly managed coolant

\\

A sudden drop in pH shows that we have a bacteria problem and we need to take some action

The most important issue is: \\

RESPIRATORY HEALTH RISKS INCREASE!

High levels of contamination can cause: \\

Corrosion

\\

Bad smells

\\

Blocked filters and pipework

\\

Low pH and emulsion separation

\\

Short sump-life and high disposal costs

Fungi tend to grow first outside the coolant: \\

They form fibrous-like films on pipework, machine surfaces and filters

\\

If we detect fungi in the coolant then we may have a maintenance problem somewhere in the machine

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HOUGHTON I N T E R N AT IO N A L

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


WATER QUALITY \\

Makeâ&#x20AC;&#x201C;up water is normally 90-95% of the composition

Hard water contains a high level of water salts typically

of the emulsion and so salts content (hardness) is an

300 to 500 ppm as CaCO3

important criteria \\

\\

Sources are normally from below ground

Water salts include calcium, magnesium, chloride and sulphate ions

\\

\\

Salt concentration increases in the coolant as water

Problems caused by hard water salt build-up are:

evaporates

\\

Splitting or loss of oil from the emulsion

In the UK, Total Water Hardness is measured as ppm

\\

Corrosion of parts and machines

\\

Sticky residues

\\

Fatty acid soap formation

\\

Blocked filters

Calcium Carbonate (i.e.; Chalk)

Soft water contains a low level of water salts typically 0 to 100 ppm as CaCO3 \\

Sources are normally from deioniser or chemical softener units

Problems caused by soft water are:

AN IDEAL MAKE-UP WATER QUALITY FOR MOST APPLICATIONS WOULD BE AROUND 150 PPM AS CACO3

\\

Foam

\\

Loss of coolant pressure

\\

Filtration issues

SOFT WATER LOW SALTS

Excessive foaming

HIGH WATER HIGH SALTS IDEAL WATER

Soap/scum formation

Hardness = 100-200ppm

Coolant instability

Chloride 0 ppm

Corrosion

Sulphate 0 ppm

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PEOPLE Managing coolants on the shop floor: \\

Good working practices are critical to good coolant performance

Contamination from operators encourages microorganisms to grow \\

Coffee/sandwiches

\\

Paper/rags/cigarettes-ends

\\

Other!

RUBBISH GOES IN THE BIN, NOT IN THE COOLANT!

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HOUGHTON I N T E R N AT IO N A L

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


BASIC FLUID MANAGEMENT To get the best performance and working conditions from your metal working coolant it needs to be adequately managed and controlled This can be achieved using some very simple techniques...

Maintain emulsion concentration within specified limits \\

For central systems more tests are needed to predict what is happening over a long period of time

\\

Concentration by Total Alkalinity titration

\\

Concentration by Boron content

\\

Concentration by Oil content

A simple visual assessment of the machine sump and a representative sample will give a good indication of fluid condition: \\

Appearance

\\

Surface

\\

Sediment

\\

Odour

Maintain emulsion concentration within specified limits \\

A refractometer is the ideal tool for shop floor checks on single sump machines

\\

The reading should be sharp, if blurred then there may be a tramp oil or a stability problem

\\

Note: % BRIX does not = % concentration

FL UID ENGINEER S TR A I N I N G G U I DE

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BASIC FLUID MANAGEMENT WHY MAINTAIN EMULSION CONCENTRATION WITHIN SPECIFIED LIMITS? If concentration becomes too high: \\

Skin and respiratory irritation risks increase

\\

Foaming increases

\\

Usage cost increases

If concentration becomes too low: \\

Bacterial contamination increases

\\

Risk of corrosion

\\

Poor cutting performance

\\

Short sump life

\\

High cost of disposal

PH MEASUREMENT pH gives a good indication of fluid condition \\

Bacteria and fungi produce acids which reduce emulsion pH

\\

A sharp drop in pH usually means an increase in bacteria levels.

4.0

4.5

5.0

5.5

ACIDIC

6.0

6.5

7.0

7.5

8.0

NEUTRAL

FAVOURS BACTERIAL GROWTH

8.5

9.0

9.5

10.0

ALKALINE

GOOD OVERALL CONDITION

ACCEPTABLE TO SKIN

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HOUGHTON I N T E R N AT IO N A L

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


TRAMP OIL AND FINES LEVELS \\

Current HSE Guidance states a maximum 2% volume for tramp oil and 100 ppm for swarf/fines

\\

There are no stipulated methods for measuring levels but simple methods can be utilised for shop-floor assessments.

MONITORING BACTERIA AND FUNGI: \\

Dip slides are the most convenient shop floor tool

\\

They tell us if growth is light, medium or heavy

\\

HSE requires testing to be weekly minimum

HSE KEY POINT: IF 10³ CFU/ ML OR GREATER – ACTION IS REQUIRED

Bacteria / ml

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BASIC FLUID MANAGEMENT MONITORING AND CONTROL Keep good records \\

Fluidcare charts can track result trends

\\

Records give history of recommendations and actions

HSE KEY POINT: RECORD KEEPING IS ESSENTIAL

taken

CUSTOMER

JTEKT Automotive

MACHINE ID

Cell 3 OP20

LOCATION

Resolven

OPERATION

Cast Iron Machining

PRODUCT

Adrana D208

SUMP SIZE

200 litres

ENGINEER

Gareth Parfitt

WEEK NUMBER TEST TYPE

LEVEL

DATE

8.5

Concetration (%)

8.0 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 9.4

pH

9.2 9.0 8.8 8.6 8.4

Tramp Oil %

Heavy Moderate Light Clear CONDITION KEY Coolant in Specification Concentration High Concentration Low High Tramp Oil Level COMMENTS

22

HOUGHTON I N T E R N AT IO N A L

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


BEST PRACTICES FOR COOLANT PREPARATION AND USE: \\

Store drums between 5OC and 35OC

\\

Always use a reliable mixer unit

\\

Always use clean, contaminated water

\\

Always add soluble oil concentrate INTO water if mixing by hand

\\

Always maintain sumps at correct level, regular topups

\\

Always use an approved machine cleaner prior to machine empty and clean out

\\

Never allow the fluid to stagnate when not in use remove and leave the sump dry

Check sump concentration with refractometer before and after making additions

\\

\\

\\

Never add biocide - this should only be done by a trained specialist

Never just add water to top-up a sump. Do not put clean fluids in dirty machines

MACHINE SYSTEM CLEANERS: \\

Machine cleaners kill micro-organisms and loosen

DESPITE BEST EFFORTS, SOMETIMES THE COOLANT NEEDS A LITTLE EXTRA HELP TO DEAL WITH PROBLEMS...

residues to ensure new coolant has a good start \\

Versions are available for use with sensitive aerospace alloys

\\

Lack of use means shorter and shorter sump life

\\

They should always be used for new fills: ––

2-4% circulated with coolant for 24 to 48 hours

––

Production can continue

––

Empty and rinse system

––

Refill with pre-mixed coolant at correct concentration

FL UID ENGINEER S TR A I N I N G G U I DE

Foam \\

Risk of corrosion Anti-Foam Agent - bubble breaking surface active agents

\\

Anti-Foam Agent – water hardening agents

Corrosion / staining \\

Ferrous Inhibitor - Fatty acid salts or Nitrites

\\

Aluminium Inhibitor - Silicic acids or phosphates

\\

Copper / Brass Inhibitor - BTA or TTA

TEC HNI CA L A PPL I CATI O N

23


BASIC FLUID MANAGEMENT USAGE OF BIOCIDES AND FUNGICIDES \\

Add at recommended dosage : ––

TOO LITTLE = RESISTANCE

––

TOO MUCH = SKIN SENSITISATION

\\

Add at the earliest possible time

\\

Keep a record of addition and date

\\

Wear appropriate protective clothing

METALWORKING TERMINOLOGY \\

Swarf: Metal chip formed by cutting action.

\\

Machine tool: Generic description of cutting machines

CUTTING OPERATION FACTORS \\

Material

\\

Depth and severity of the cut

\\

Tooling

\\

Cutting fluid used and its condition

\\

Machine set up (feeds and speeds)

automatic control.

\\

Rake angle

\\

Feed and speeds: Rate of progress of tool and r.p.m.

\\

Correct application of the fluid

\\

B.U.E.: Built up edge.

of all types. \\

Tooling: Implements which cut or deform the metal surface.

\\

C.N.C: Computer numerically controlled.

\\

Conventional machine tool: Manual or partial

24

HOUGHTON I N T E R N AT IO N A L

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


CHIP THICKNESS CHIP

CUTTING FORCE

DEPTH OF CUT TOOL

SH

EA

CUT SURFACE

RP

LA

NE

WORKPIECE

FLUID APPLICATION - FULL FLOOD \\

Cools large areas quickly.

\\

Uses high volume of fluid.

\\

Delivery pressure lower.

\\

Keeps machine tool very clean.

\\

Delivery variety of nozzles

\\

Reduces air mists.

FL UID ENGINEER S TR A I N I N G G U I DE

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FLUID APPLICATION JET OR THROUGH SPINDLE \\

Efficient cooling in localised area.

\\

Low volume.

\\

Good penetration.

\\

Good flushing

\\

Can cause aeration problems

\\

Used in deep drilling and borers.

CHIP FORMATION BUILT UP EDGE

CHIP

TOOL

WORKPIECE

\\

CHIP

TOOL

WORKPIECE

Discontinuous: Formed by brittle materials, gives good tool life, easy to handle.

\\

Continuous: Optimum in terms of finish and power consumption. Can be difficult to handle.

\\

Continuous with - (B.U.E): Most undesirable, poor tool life and finish.

CHIP BREAKER BEFORE

CHIP

AFTER

TOOL Discontinuous chips can be formed by use of chip

WORKPIECE

26

HOUGHTON I N T E R N AT IO N A L

breakers, these are profiles, or contours, which break the radius of the chip as it is forced along the tool face.

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


CUTTING ACTION \\

INK DROP

CONTACT ANGLE

Tool wear is avoided by the formation of an oil film or shearable EP metallic soap at tool / chip interface.

\\

Cooling achieved by thermal conductivity of water.

\\

Lower surface tension gives higher penetration into

UNTREATED FILM

tool / chip interface.

INK DROP CONTACT ANGLE TREATED FILM

CHIP GENERATION

LOW SPEED:

HIGH SPEED:

\\

Broaching

\\

Turning

\\

Tapping

\\

Drilling

\\

Hobbing

\\

Milling

\\

Gear Cutting

\\

CNC Work

\\

Higher demand for lubrication. Low demand for

\\

Reaming

\\

Grinding

\\

Lower demand for lubrication. Higher demand for

cooling. Normally Neat oils are used.

cooling. Solubles are normally used.

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SEVERITY OF OPERATIONS

METALS / MACHINABILITY

MOST

EASY

Broaching Tapping and threading

Magnesium

Hobbing

Brass

Gear cutting and shaving

Cast Iron

High lubrication

Reaming

demands neat oils.

Deep hole drilling

Mild steel Low / med carbon steel

Multi spindle autos

Bronze

Milling

Aluminum

High cooling

Turning

This chart is for a general guideline only.

High carbon steel

demands water soluble.

Drilling

N.B.

Stainless steel

Sawing

Nickel alloyâ&#x20AC;&#x2122;s

Honing

Titaniums

Grinding

DIFFICULT

LEAST

SAWING: \\

Traditionally water based fluids are used at high strength

\\

Turning is the least difficult metalcutting operation

\\

Turned parts are made on an automatic lathe from bar or tube

\\

Neat oils are used for some difficult to machine metals e.g. titanium or tool steels where work hardening occurs with a water based product

\\

\\

Typical applications include sawing aluminium billet and sections

\\

TURNING:

Mist applied (MQL) lubricants have now taken over the

Machine design often means that a neat oil should be used water can damage machine internals

\\

This type of work is often found in sub-contract machine shops who manufacture a wide variety of parts and materials

market

28

HOUGHTON I N T E R N AT IO N A L

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


STANDARD DRILLING:

DEEP HOLE DRILLING:

\\

Classed as general machining

\\

Length = 5-100xdiameter

\\

The same product selection as turning and milling

\\

Holes are drilled from solid material

\\

Needs higher additive level than standard drilling

\\

A specialist product is required for difficult materials

REAMING: \\

Conventional multi-blade reaming ––

Classed as general machining

––

Easy, the same product selection as turning and milling

Gun drilling \\

High pressure coolant flows through drill centre

\\

Swarf exits via a V-shaped groove along the outside of the drill

\\

The cutting head is usually solid carbide brazed onto a steel tube

\\

Mapal type single blade reaming

\\

The shape of the cutting head acts as its own guide

––

Higher more polar lubricity needed

\\

Antiwear additives protect carbide head from wear

––

More often associated with water based coolants

\\

Optimum viscosity depends on hole diameter

\\

< 20 mm = 10-15 Cst

\\

20 - 200 mm = 20 Cst

\\

> 200 mm = 30 Cst

TAPPING: \\

Tapping can be a metal cutting or a forming operation:

\\

Tapping is normally a difficult operation

\\

High pressure coolant flows outside the drill

\\

A high additive level required

\\

Swarf exits down centre of drill

\\

Viscosity: 15 - 30 Cst.

\\

Cutting heads are fitted with carbide inserts

\\

Usually low speed

\\

Process is limited to larger diameter holes

\\

Smaller hole = lower viscosity

\\

Can sometimes be done with a high lubricity water

\\

Tool breakage is common

\\

Misalignment of tool

\\

Swarf build-up in flutes of tool

BTA and Ejector drilling

based coolant

MILLING: \\

Milling is based on an intermittent cut by teeth of tool

\\

Milling requires good cooling properties from the oil

\\

Mist can be a problem when using neat oils

\\

Usually a water based coolant is used

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29


BROACHING: \\

The most severe of machining operations

\\

Used to produce holes, grooves and slots in a variety of

GRINDING: \\

precision applications, mostly form grinding and CBN wheels

shapes and sizes \\

Broaching is a planning type operation

\\

The broach is a linear tool with spaced teeth which makes progressively deeper cuts as it is pushed or pulled through the workpiece

\\

Grinding with neat oils is normally limited to special

\\

Most general grinding uses water based fluids

Normal speeds gear grinding: \\

Broaching can machine complex shaped holes to

Similar product to gear hobbing, 15-20 cst viscosity with medium additive level

precision limits in one pass \\

Broaching almost always uses neat oils. Geometry, speed and direction of broach determines severity

High speed CBN grinding (gears and shafts) \\

Requires special additives, normally sulphur-free to prevent burning.

Geometry \\

Simple shapes = medium additive content

\\

Complex shapes = high additive content

\\

Water based coolants can attack CBN wheels at high speeds due to steam generated by high heat

\\

Hydrocracked base oil minimises misting, normally 10-15cSt

\\

Speed \\

Normal speed (up to 12m per min) = medium additive content

\\

Gear grinding always uses a neat cutting oil

High speed (12-24 m per min) = high additive content

Flute grinding twist drills and taps \\

A specialist product is usually needed for best results

Direction \\

Vertical broaching: 12-20 Cst viscosity

\\

Horizontal broaching: 25-40 Cst viscosity

Broaching Tools \\

Internal

\\

External

\\

Surface

\\

Slot

\\

Contours

\\

Spline

\\

Broaching tools are very expensive

30

HOUGHTON I N T E R N AT IO N A L

Bearing grinding \\

Normally uses a water based coolant

\\

Some companies grind and finish raceway with a low viscosity, low misting neat oil

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


GEAR MACHINING: \\

Machining is performed on steel blanks before heat

HONING: \\

treatment \\

Fluids normally use medium/high additive levels

Gear hobbing \\

Smaller gears = lower viscosity

tools \\

Usually low viscosity: 4-5cSt

\\

Low to medium additive content

\\

Health and safety labelling may move viscosity to 7cst

\\

Usually final machining operation on the part

\\

Honing is a very precise operation which finishes parts to exact dimension and surface pattern

Gear shaping \\

Reciprocating action of tool and gear

Gear shaving: \\

Pre-finishing operation prior to heat treatment

\\

Similar action to gear shaping but slower and less

Normally uses neat oils apart from some diamond

\\

Usually the final machining operation on a part hence the parts have their highest value at this point

Lapping \\

Finishing operation which uses a dispersion of an abrasive powder e.g. Differential gears

metal removal Typical parts honed are:

FL UID ENGINEER S TR A I N I N G G U I DE

\\

Cylinder head bores

\\

Bearings

\\

Crank and camshafts

TEC HNI CA L A PPL I CATI O N

31


MINIMUM QUANTITY LUBRICATION

ELECTRO DISCHARGE MACHINING

Minimum quantity lubrication sprays a minute quantity of

EDM is process for making complex shapes in difficult to

lubricant onto the tool workpiece interface.

machine materials e.g. Titanium and Inconel.

\\

Common applications are sawing of aluminium billets

\\

Tool and workpiece are insulated by an EDM fluid.

\\

Applications are total loss

\\

When a spark jumps the gap metal is removed and

\\

Products are non hazardous, biodegradable and

flushed away by the fluid

mineral oil-free

\\

Final part normally takes the shape of the electrode

\\

Have good oxidation resistance to prevent lacquersÂ

\\

Used in Aerospace, medical, tool and die

\\

Very low odour in use

\\

Price very high

MACHINABILITY Characterised by: \\

Low force and power.

\\

Low tool wear.

\\

Good surface finish.

\\

Prevention of B.U.E.

\\

Low heat generation.

CUTTING TOOL REQUIREMENTS \\

Hardness: Maintenance of wear resistance and strength at high temperatures.

\\

Toughness: Resistance to shock loading.

\\

Wear resistant: Minimum failure and regrind rates.

\\

Suitability: Ability to form sharp edges and be sharpened.

COMMON TOOL MATERIALS:

32

HOUGHTON I N T E R N AT IO N A L

\\

High carbon steels

\\

High speed steels

\\

Cast alloy/stellite

\\

Cemented carbides

\\

Ceramics

\\

Cubic boron nitride

\\

Diamond

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


APPLICATION FOR TOOL MATERIALS MATERIAL

OPERATION

Carbon steel

Tapping, drilling, reaming (Low speed)

Low/med alloy steels

Tapping drilling reaming (Low speed)

High speed steels

Turning, drilling, milling, reaming (Med. speed)

Cemented carbides

Turning, drilling, milling, reaming (Med speed)

Coated carbides

Turning (Med. to high speed)

Ceramics

Turning, milling (Med. to high speed)

Cubic boron nitride (CBN)

Turning, milling (Med. to high speed)

Diamond

Turning, milling (High to very high speed)

Due to cost of materials and greater degree of flexibility afforded, inserts are now widely used. These are small cutting tools clamped or brazed onto tool holders.

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FORMING PRESSING AND DRAWING \\

The metal is processed into useful shapes or parts

\\

The properties of the metal are modified

\\

The deformation starts with cold metal

\\

It is not a chip forming process, although waste is

STRESS & STRAIN:

produced \\

The deeper the draw, the thicker the metal, the more complex the shape with sharp angles then the more difficult it is to produce.

\\

As a result the lubricant has to be able to match this severity of draw.

\\

As you might expect from the previous slides in order to cover all possible application a wide variety of

COLD WORKING:

products are used. \\

Solvents to soluble oils and solid phase lubricants are all employed

Advantages: \\

Produce very thin walled components

\\

Minimum waste production

\\

Components can have twists and bends

\\

High production rates

\\

Complicated shapes made in a single press

Preparation: Shearing & Blanking Bending & Flanging: Shapes are produced by stressing

\\

Shearing: The action is similar to a paper guillotine

\\

Blanking: Is a die cutting operation

\\

Perforating: Punching a pattern of holes

\\

Punching: Cutting a blank to produce a hole

\\

Slotting: Punching of rectangular holes

\\

Coining: both sides can have different patterns

\\

Fine blanking: used particularly in the auto industry,

\\

Embossing: both have same pattern raised or

\\

the material beyond its yield strength but below its ultimate tensile strength \\

shape

i.e. for brake shoes, clutch, seat belt components, seat parts. There is now no car in the world without Fine Blanked parts. Titanium Nitride coated tools common

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HOUGHTON I N T E R N AT IO N A L

Stamping: Flat metal is deformed and pressed into

depressed \\

Other: Deep Drawing, cupping, single stage, multiple draw, reverse redrawing, bar ,wire, and tube drawing

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


\\

Hydroforming:

\\

Cold Heading Operations:

––

Highly repeatable

––

Continuous multistage forming op.

––

Simplicity

––

Wire is cut into a blank

––

Reduced numbers of process steps

––

Formed in rapid succession

––

Reduced component weight and wall thicknesses

––

Ejected at high speed and HOT

––

Lower material usage

––

Coolant is often the machine lube

––

Increased component strength

––

Requires specialised fluids, and special forming lubes.

Stainless steel High carbon steel Low carbon steel Brass Aluminium Copper

FL UID ENGINEER S TR A I N I N G G U I DE

INCREASING SEVERITY

METALS

TEC HNI CA L A PPL I CATI O N

35


CORROSION Corrosion can be defined as the destructive attack of a metal by a chemical or electrochemical reaction with its environment. All common metals corrode in much the same way ie; they lose their Atoms to the environment as positively charged IONS and, this usually requires Water to be present. This is known as a CORROSION CELL.

THE FULL REACTION OR CORROSION CELL, LOOKS LIKE THIS: Ferrous hydroxide FE(OH)2

Hydroxide ion 2OH

Water H2O Oxygen O2

Red rust Ferric oxyhydroxide FeOOH

Iron ion Fe2

Iron Fe

Water H2O Oxygen O2

RUST

ELECTRONS 2e

FACTORS INFLUENCING CORROSION

COMMON CORROSION EFFECTS

\\

Local Humidity including Seasonal weather effects

\\

Pinpoint Corrosion

\\

Salt (sea water, tap water, marine atmosphere)

\\

General Ferrous Corrosion

\\

Acids (industrial atmosphere)

\\

Galvanic Corrosion

\\

Nitrogen oxides (Industrial pollution)

\\

Intergranular Corrosion

\\

Metal-metal contact eg; swarf, dissimilar metals

\\

Micro-organism Corrosion

(galvanic corrosion) \\

Micro-organisms : bio-chemical corrosion (usually acidic)

\\

36

Surface finish or surface treatment

HOUGHTON I N T E R N AT IO N A L

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


CORROSION PREVENTION Chemical or Electrochemical: \\

Metal composition adjustment eg; addition of Chromium or Nickel as in Stainless Steels

\\

Surface treatment of less corrosive metal like Zinc (Galvanization : hot or anodization).

Physical: \\

Break The Corrosion Cell by creating a barrier to stop the flow of electrons.

\\

Forming physical and chemical barriers between the metal and the environment, protection can be provided from hours to years. This is how temporary rust preventives act.

RUST PREVENTITIVE COMPOSITION

PERFORMANCE ADDITIVES

Carrier Fluid:

Surface Active Agents:

\\

Water

\\

Oil (different viscosity),

\\

Hydrocarbon Solvent

\\

surface. These molecules have polar “heads” which are attracted to the metal surface and a water repelling “tail”. \\

Oil

\\

Waxes and resins

\\

Polar Sulphonates

\\

Dewatering agents

\\

The residual film must be uniform and waterproof.

\\

The thickness may differ depending on the application

FL UID ENGINEER S TR A I N I N G G U I DE

Sodium Soap: As above but imparts emulsability to the formulated product so they can be used in water based

Performance additive package \\

Calcium Soap: Polar molecules adhere to the metal

products \\

These additives are only soluble in oil/solvent products.

TEC HNI CA L A PPL I CATI O N

37


CORROSION COMPARING PRODUCT TYPES Residual film: Characteristics of different film types:

TYPE OF FILM

ASPECT

FINGER TOUCH FEEL

RESIDUE ON FINGER

DIRT PENETRATION

SELF HEALING

OILY

Shiny

Oily, slippery

Leaves the finger oily

Easier when the viscosity decreases

Excellent

GREASY

Opaque, translucent

Low mobility, sticky

Leaves a greasy/sticky impression on the finger

Resistant to dirt penetration

Very good

WAXY

Opaque, translucent

No mobility, firmness, dry to the touch

No residue, just an impression like when we touch a candle

Resistant to dirt penetration

Poor to nil

OILY THIXOTROPIC

Opaque, translucent

Slight mobility

Leaves the finger oily

Slightly resistant to dirt penetration

Excellent

RP TESTING & MONITORING SALT SPRAY TEST \\

Measures corrosion resistance of a standard test

\\

Typical process is the same as salt spray test but

panel or customer’s part in a cabinet, where the part

corrosion is accelerated by a high humidity and high

is sprayed with a salt solution. The most well-known

temperature atmosphere.

method is the ASTM B 117. \\

HUMIDITY CABINET TEST

\\

Some parameters can be changed depending on customers’ requirements.

This test can be done : ––

Continuous: 40°C and 100% humidity

––

Cyclic: 40°C and 100% humidity for 8 hours then 16 hours of ambient conditions

\\

This test can be adapted to meet customer specific requirement.

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Flash Point:

Dewatering:

Temperature limit at which the vapour of a solvent or oil

Ability of the product to repel water. Very important

can burn if there is source of ignition.

characteristic when the substrate is wet ie; after machining with coolant or a wash cycle.

Solids content: Active performance package forming the rust preventive barrier when the solvent has dried.

Water-based RPs: Water-based RPs can be monitored using same techniques as for water-based metalworking fluids and cleaners, eg;

Drying time: ––

pH

––

Concentration by Refractometer

––

Concentration by Total Alkalinity

––

Concentration by Oil Content

––

Dissolved Hard Water salt levels

––

Microbial condition

Estimated time for the carrier fluid to evaporate and to achieve a stable weight of residual solids. Note that environmental factors will affect this in use. It is also important to note that there is no linear elation between drying time and flash point.

Viscosity: Viscosity is important when estimating the consumption due to drag out and for offering additional lubricity performance eg; tube straightening.

FL UID ENGINEER S TR A I N I N G G U I DE

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HEAT TREATMENT & QUENCHANTS WHAT IS HEAT TREATMENT? \\

Heat Treatment is the controlled heating and cooling of materials (normally metals) to alter their physical and mechanical properties without changing the product shape.

\\

Or, the controlled application of time and temperature to produce a predictable change in the internal structure (i.e. microstructure) of a material.

\\

Heat treatment techniques include: ––

Annealing

––

Case hardening

––

Precipitation strengthening

––

Tempering

––

Quenching

TYPICAL FERROUS QUENCHING PROCESS: \\

Cleaning operation

\\

Quenching process is microstructural transformation

\\

Heating parts at high temperature - 850OC to 920OC

\\

The main goal is to obtain a Martensite microstructure

depending of steel \\

Cool down in a quenching media - water, polymer quenchant, quenching oil, gas

––

Fully-hardened steel

––

Hard and very strong; however, it is brittle (lacks toughness) and cracks easily

\\

Cleaning operation

\\

Tempering operation to relax internal stresses

––

When hardening steel, the aim is to obtain a martensitic structure, at least in the surface layers and also in the critically stressed parts of the workpiece

––

The higher the % of martensite, the better the fatigue and impact properties of the workpiece

AUSTENITE

40

HOUGHTON I N T E R N AT IO N A L

MARTENSITE

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


STEEL - HARDENABILITY \\

Hardenability = capacity to make metal harder through quenching

\\

Higher carbon content in steel improves its hardenability

\\

Some other alloy elements can also improve hardenability, eg; Nickel Ni, Chromium Cr, Molybdenum

LOW HARDENABILITY

MEDIUM HARDENABILITY

HIGH HARDENABILITY

Not an alloyed steel

Low alloyed steel

High alloyed steel

Alloy element =0

Alloy content < 5%

One alloy content ≥ 5%

Mo, Manganese Mn… \\

Hardenability is a combination of carbon and alloy element content

MARTENSITE TRANSFORMATION (C-CONTENT) THE TEMPERATURE OF MS AND MF CHANGES WITH % CARBON

Adding alloying elements and increasing Carbon % allows for a greater depth of hardening

Non-alloyed steel Alloyed steel (Ni + Cr) Alloyed steel (Ni +Cr+ Mo)

FL UID ENGINEER S TR A I N I N G G U I DE

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STEEL TYPES PLAIN CARBON STEEL \\

The most frequently used alloys and accounts for 85%

LOW ALLOY STEELS \\

of the steel produced \\

properties superior to plain carbon steels as the result of additions of alloying elements such as nickel,

Plain carbon steel has varying qualities depending up

chromium, and molybdenum

% carbon \\

Total alloy content can range from 2.07% up to levels just below that of stainless steels, which contain a

TOOL STEEL \\

A category of ferrous materials that exhibit mechanical

minimum of 10% chromium

Used to shape other metals by cutting, forming, machining, shearing, battering, or die casting. Also to shape and cut wood, paper, rock, or concrete

\\

Designed to have high hardness and durability under severe service conditions

\\

STAINLESS STEEL \\

and low alloy steels

Comprise a wide range from plain carbon steels with up to 1.2% carbon without appreciable amounts of

More resistant to rusting and staining than plain carbon

\\

Stainless steels range in chromium content from 10.5%

alloying elements to the highly alloyed steels in which

to as much as 30% depending upon the degree of

alloying additions reach 50%

corrosion resistance and oxidation resistance required

QUENCHING PROCESS MASS QUENCHING OR IMMERSION QUENCHING \\

The entire workpiece is heated and immersed in

SURFACE HARDENING OR INDUCTION HARDENING \\

quenching product (neat quenching oil or polymer). \\

or flame and cooled with quenching fluid, usually polymer.

The hardeness varies from the surface to the core of the workpiece

Small area of workpiece is heated by electric induction

\\

The hardeness depth depends on the time and energy input. The core of the workpiece is not converted.

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THE 3 PHASES OF COOLING

STAGE 1 VAPOUR BLANKET PHASE \\

Vapour formation around work

STAGE 2 BOILING PHASE \\

piece; lowest cooling rate \\

Characterized by the formation of a vapour film around the component.

\\

Period of relatively slow cooling during which heat transfer occurs by radiation and conduction through the vapour

\\

Vapour collapses, maximum

STAGE 1 CONVECTION PHASE \\

After boiling phase â&#x20AC;&#x201C;

exchange with work piece and

conventional thermal exchange;

quenching media

slow cooling rate

The stable vapour film eventually

\\

Boiling stops and heat is

collapses and cool quenchant

removed by convection into the

comes into contact with the

liquid.

hot meal surface resulting in nucleate boiling and high heat extraction rates.

\\

Heat is removed very slowly during convection phase.

blanket

FL UID ENGINEER S TR A I N I N G G U I DE

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43


FURNACE TYPES IMMERSION QUENCHING:

SURFACE HARDENING:

\\

Opened tank

\\

Flame heating â&#x20AC;&#x201C; heating system by flame

\\

Closed tank

\\

Induction heating - heating system by inductor

BATCH FURNACE Applications Case hardening, neutral hardening, normalizing, carburizing, nitrocarburizing, carbonitriding, annealing, stress relieving, austenitizing

Advantages \\

Flexibility

\\

Transfer of work to quench under protective atmosphere

\\

Low capital cost

Limitations

44

HOUGHTON I N T E R N AT IO N A L

\\

Long downtime in changing processes

\\

The use of aqueous quenchants must be approved

FL U ID PA R T N E R S H IP S T H AT M A K E A WOR L D OF DIFF ER EN C E


BOX FURNACE Applications Annealing, tempering, hardening, normalizing, stress relieving, aging, carburizing, solution heat treating

Advantages \\

Effective in processing small parts

\\

Diversity of heat treating

\\

Blowers usually not required

\\

Low initial cost

\\

High speed processing and cooling

Limitations

BOX FURNACE

FL UID ENGINEER S TR A I N I N G G U I DE

\\

Low yields inherent in batch processing

\\

Possible oxidation and decarburisation

SUNKEN QUENCH PIT WITH QUENCH OIL

SUNKEN QUENCH PIT WITH POLYMER SOLUTION

TEC HNI CA L A PPL I CATI O N

45


INDUCTION HARDENING THE MOST COMMON PROCESS USED FOR SURFACE HARDENING \\

Economical

\\

Low distortion

\\

Localized hardening

\\

Good reproducibility of hardening process

\\

Easy integration into production line

\\

Fully automatic process easily attainable

\\

Easy to operate machines

Carburizing Thermochemical process: Carbon adding at the surface of workpiece during the heating process

Carbonitriding Thermochemical process: Carbon and Nitrogen adding at the surface of workpiece during the heating process

Tempering \\

This process involves heating the quenched workpiece at temperature below its â&#x20AC;&#x153;lower critical temperatureâ&#x20AC;?. Precise control of time and temperature during this process is critical to achieve the desired balance of physical properties

\\

This relieves some internal stresses in the martensitic piece and increases toughness via slight microstructural changes. Hardness could slightly decrease.

46

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QUENCH OIL NOMENCLATURE – EUROPEAN CLASSIFICATION STANDARD METHOD

ISO 6743-14

\\

COLD: Oil temperature ambient to 80°C

\\

UHA – FOR NORMAL QUENCHING

\\

WARM: Oil temperature 80°C to 130°C

\\

UHB – FOR SPEED QUENCHING

\\

HOT: Oil temperature 130°C to 200°C

\\

VERY HOT: Oil temperature 200°C to 310°C

\\

UHC – FOR NORMAL QUENCHING

\\

VACUUM

\\

UHD – FOR SPEED QUENCHING

\\

UHE – FOR NORMAL QUENCHING

\\

UHF – FOR SPEED QUENCHING

\\

UHG – FOR NORMAL QUENCHING

\\

UHH – FOR SPEED QUENCHING

\\

UHV

TYPICAL QUENCH OIL COMPOSITION 100% Paraffinic base oil (maybe some anti-oxidant too) For an Accelerated oil \\

Accelerator – typically a polymer or resin soluble in oil

\\

Detergent additive eg; sulphonate

\\

Anti-oxidant (various types available)

\\

Emulsifier – only for a washable product

MAXIMUM COOLING RATE

Low Acceleration Medium Acceleration High Acceleration

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KEY MONITORING PARAMETERS OF A QUENCH OIL \\

Viscosity at 40°C

\\

Flash point – open or closed cup

\\

Cooling rate

\\

Oxidation - Acid Value titration or FTIR

OXIDATION Oxidation is one of the most important chemical aspects

\\

encountered by a quench oil ie; combination of high temperature and O2 \\

Initialisation phase ––

RH » R (Alkyl free Radical)

––

Release of Free radicals following thermal

Propagation Phase ––

R + O2 » R O O (Peroxide radical)

––

ROO + RH » R + ROOH (Carboxylic acid)

––

The reaction forms a carboxylic acid molecule and another new free radical.

decomposition \\

This is a chain reaction and once started, oxidation increases exponentially.

POLYMER QUENCH NOMENCLATURE – EUROPEAN CLASSIFICATION Standard METHOD

ISO 6743-14

\\

CASE HARDENING

\\

UAA – WATER

\\

IMMERSION QUENCHING

\\

UAB – FOR QUENCHING SLOW

\\

OTHERS CASES

\\

UAC – FOR QUENCHING SPEED

\\

UAD – FOR QUENCHING SLOW

\\

UAD – FOR QUENCHING SPEED

\\

UAK

48

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TYPICAL POLYMER COMPOSITION

KEY MONITORING PARAMETERS OF A POLYMER

\\

Water

\\

pH

\\

Polymer eg; PAG, PVP etc

\\

Concentration - by refractometer but viscosity is more

\\

Anti-corrosion package (for quench system fixtures

\\

reliable

and fittings)

\\

Quench rate

Passivator (to avoid copper corrosion during induction

\\

Microbial condition

\\

Corrosion protection

hardening) \\

Biocide (preservative)

\\

Anti-foam

INFLUENCE OF POLYMER CONCENTRATION

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DISPOSAL OF METALWORKING FLUIDS On-Site Treatment

Collection by Contractor

\\ Clear water phase

\\ Cost effective option for small to medium users

\\ Oily fraction for disposal

\\ Becoming more restricted and expensive due to taxation

\\ Reduces volume of oily waste to be disposed

\\ May treat or landfill to reduce volume

General Principle \\ reduce the volume of oily waste requiring disposal then \\ Dispose of the bulk of material in the form of a clean aqueous portion. This may be into the normal drainage system

ON-SITE TREATMENT Reulation of waste discharge to drain include limitaion the following: \\ pH range \\ Temperature \\ Suspended Solids

\\ Total oil levels \\ Phenol levels \\ Halogenated organics \\ Other specifi chemicals \\ BOD and COD

\\ Toxic or heavy materials

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HOUGHTON I N T E R N AT IO N A L

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BOD AND COD Biochemical Oxygen Demand (BOD)

COD / BOD ratio

\\ Oxygen required for degradation of organic materials, and

\\ Indicator of relative ease of biochemical oxidation

inorganics such as Sulphides and Ferrous ions

\\ Ratio is compared to raw sewage

Chemmical Oxygen Demand (COD) \\ Oxygen required to degrade organic materials

Discharge Limitations

\\ Toatal heavy metals as per local authority guidelines

\\ No visible oil

\\ COD as per local authority guidelines

\\ Limitation of solvent extractable oil

\\ Depending upon local factors and where the drainage discharge is made

\\ pH range 6 - 10

SEPARATION STAGES

1

2

3

SEGRAGATION

PRIMARY SEPARATION

Separate collection tanks for different

Allow waste emulsion to stand in a

MAIN TREATMENT METHOD

typesof wastes

holding tank to separate free oil

Chemical Splitting

Separate drainage systems for different

Pass the waste through a simple

Membrane Techniques

type of wastes

interceptor to separate free oil and

\\ In some cases it will be desirable to

coarse solids

Biological Evaporation

allow mixing of emulsion waste with

Pass the waste through a tilted plate

other low contaminated waste to

separator (more efficient)

Electrolysis

Pass the waste through a coalescer

Centrifuge / Cyclone

achieve a dilution effect

Centrifuge In line coarse flter

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CHEMICAL SPLITTING ACID SPLITTING \\ Uses hydrochloric or sulphuric acid

\\ Oil can be removed from acidic liquor

\\ Relies on strong acid and low pH to

\\ Acidic liquor is neutralised and

destabalise emulsion

flocculated to give an oily flocculent

CHEMICAL SPLITTING Involves Coagulation and Flocculation COAGULATION Neutralises electrical charges so that particles do not repel and can collect together. FLOCCULATION

\\ Now more widely used than

\\ Can flocculate heavy metals

Acid Splitting

\\ Batch to batch variation means

\\ Generates a voluminous oily floc

laboratory testing is essential

for disposal \\ Use air flotation is a means of increasing effectiveness

Neutralises acidic liquor enables coagulated particles to unite into large flocculation

MEMBRANE FILTRATION PHYSICAL SEPARATION PROCESS \\ Aqueous phase passes through a membrane under low pressure

\\ Reduce oily emulsion to a concentrated emulsion containing 35 - 45% oil

\\ Oil and larger molecular particles do not pass through the membrane

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MEMBRANE FILTRATION

Microfiltration

Suspended particles cells,

>0.05 - 0.1 micron low pressure

bacteria oil turbidity

up to 4.4 bars

Ultrafiltration

Dissolved macromolecules

>0.005 microns 10,000 - 20,000 mw

Colloids, Viruses, Proteins

low pressure 4 - 10 bars

Nanofiltration >0.001 microns (300mw)

Reverse Osmosis

Dissolved ions,

>0.0001 - 0.0005 microns (100mw)

small organic molecules

high pressure, 30 - 60 bars

MICROFILTRATION - ULTRAFILTRATION - NANOFILTRATION - REVERSE OSMOSIS

WATER PERMEATE \\ Negligible oil content \\ Negligible suspended solids \\ May contain some water soluble

\\ Phenols and biocides may pass through \\ Dyes may colour the permeate

\\ May have a significant COD -Smaller membrane size can achieve lower COD

organics (e.g. surfactants, glycols, etc.)

FL UID ENGINEER S TR A I N I N G G U I DE

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BATCH PROCESS \\ Ultrafiltration and microfiltration produce permeates with high CODâ&#x20AC;&#x2122;s, nanofiltration significantly adds to capitol cost \\ Low labour requirements

\\ Membrane compatibility importnant \\ Tolerant to variation in constitution of waste \\ Pretreatment to remove coarse solids required

\\ High capitol cost

BIOLOGICAL \\ Can be used to treat many industrial wastes, even Phenolic waste \\ Conventional methods are continuous and tend to be limited to

\\ Recent developments in use of biomass treatments \\ Not practically effective with waste emulsions of high BOD levels

high volume plants

EVAPORATION \\ Used mainly in USA \\ Energy intensive, cost effectiveness dependent upon efficiency of heating

\\ Careful segregation is required to avoid contamination by solvents etc. which transgress clean air requirements \\ Potential for reusing the condensate

\\ Leaves low volumes residual oil fraction for disposal

ELECTROLYSIS \\ Pilot units have demonstrated a high degree of effectiveness on a wide variety of fluids

\\ Process not known to have been adopted in an full scale waste cutting fluid treatment facility

\\ Significant energy and replacement electrode costs

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CYCLONES AND CETRIFUGING \\ Use heat to destabalise and emulsion at 80oC or more \\ Cyclones the destabalised emulsion

\\ Effectiveness is unpredictable with modern emulsions which have a higher level of stability than traditional types

\\ Requires significant heat input

TERTIARY TREATMENTS May be required to: \\ Reduce the bulk of the oil rich separated phase \\ Reduce BOD/COD of the water phase from chemical splitting or membrane filtration \\ Remove colour from water phase \\ Remove heavy metals from water phase \\ Filter Pressing - to reduce water content on oily flocculents from chemical treatments \\ Centrifuging

\\ Oxidation - to reduce COD/BOD of water phase \\ Coagulation/Flocculation - to remove heavy metals from water phase \\ Nanofiltration or Reverse Osmosis - as a water purifying stage to reduce COD/BOD in water phase \\ Dilution - reduces COD/BOD but increases discharge volume \\ Recycle Water Phase - may be potential for recycling i.e. low grade cleaning process etc.

- to reduce the water content of the oil rich phase \\ Activated Carbon - to reduce COD/BOD and remove dyes

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COOLANT EVOLUTION Metalworking in history was typically associated with forge-work.

These advances could not be exploited without a similar

The work was manual rather than machine-based.

progression in three key elements:

Lubrication was typically only associated with moving parts on

\\ Cutting Fluid Development

cart and carriage wheel hubs. Over the last two centuries engineering processes have developed dramatically helped principally by advancements in

\\ Machine tool design \\ Tooling Technology

materials technology.

As with many engineering advancements it took the enormous demands of armaments production during times of war to add significant refinements to machines, tools and lubricants. Progressively massive increases in cutting speeds and feed rates along with much harder materials placed ever increasing demands on the coolant.

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The earliest lubricants were typically of animal origin and included pork, beef fat, and whale oil. Over the centuries other sources of lubricants were identified and exploited. As manufacturing technology improved, the need for high performance lubricants increased. In the 1850’s, manufacturers were already using Sulphurised neat oils. By the 1900’s, water-soluble `suds’ were in use. By WWII, soluble oil-based lubricants were rapidly developing. The biggest innovations and advances were made during times of war.

Post-WWII until as recent as early 1980’s

Next generation of `modern’ coolants

phenolic `suds’ were in use, containing:

were typically based on:

\\ Cresylic acid

\\ Paraffinic base oil

\\ Caustic Potash

\\ Boric acid

\\ Crude Tall Oil

\\ Amines (MEA/DEA/TEA)

\\ Sodium Nitrite

\\ Sulphonates

\\ High Aromatic Napthenic base oil

\\ Triazoles

Biocides were rarely needed as the

\\ Biocide eg; QAC, FRB etc

emulsion was so toxic.

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These lower oil content, boron-amide semi-synthetics are still in use today

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COOLANT EVOLUTION Boric Acid-Amine Salt chemistry:

Boric acid/amine mixtures have been used for >30 years as biostatic coolants to control bacteria in most manufacturing

Advantages:

sectors

\\ Inexpensive

H

\\ Biostatic

O

\\ Good corrosion protection \\ Easy to blend

B

Disadvantages: \\ Sticky boron residues \\ Tooling performance limited

H

O

O

H

Boric acid

\\ High alkalinity can cause health issues for workers \\ Does not give complete control of bacteria

Recent legislation is now influencing use of boric acid:

\\ No fungal inhibition

\\ CHIP

\\ Can get Boron-amide precipitation in concentrates

\\ REACh

CHIP

REACh

If a substance contains more than 5.5% boric acid it must be

From 1 December 2010 Boric was classed as ‘a substance of very

labelled as a Category 2 Reproductive Toxin:

high concern, or SVHC’ under REACh:

\\ R60-61 (May impair fertility. May cause harm to the

\\ By law we must inform customers where products contain

unborn child)

more than 0.1% of Boric acid

\\ This is current legislation and remains unchanged The majority of Houghton boron amine coolants are not affected by this …

Nuclear Magnetic Resonance (NMR ) evidence says that free boric acid is at undetectable levels when used in condensates i.e. no need to label

Toxicologists say that when ingested the risk is the same for

VS

free or neutralised boric acid so it must be labelled. i.e. the body can’t tell the difference

Borate manufacturers argue that it is not a risk to humans anyway, they may be winning the argument.

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Many classic emulsion chemistries rely on blended biocides to maintain biostability.

O 3x formaldehyde release biocide chemistries have now been classified as Category 1B Carcinogen under CLP legislation with

C

Hazard Code H 350.

H

Effective from 1st December 2018

H

Chlorine Nonyl Phenyl

Secondary

Ethoxylates

Amines

Watermix

Boron

Dyesuffs

Metalworking Fluid

Glycol

Amines

Ester/Mineral Oil

Biocide

New Development and future options for Metalworking Fluid development - Formulatory Challenges

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INFLUENCING CHANGE The Forces influencing change for Metalworking Fluid Technologies: \\ New machining processes and materials \\ Changes in production engineering methods

\\ Environmental issues – disposal , restriction in chemicals used \\ Local or national changes \\ End user restrictions \\ Global legislation changes

\\ Health and safety issues – restriction in chemicals used

DEVELOPMENT DRIVERS New Development drivers for Metalworking Fluids:

\\ Low foaming

\\ Chemical and physical stability

\\ Multi-functional

\\ Biostability – long sump life

\\ Easy to control

\\ Multi metal compatible

\\ HSE and Reach Compliant

\\ Safe to use

Metalworking fluids are constantly being adapted to meet

\\ Easy to dispose of

ever-changing production engineering, health and safety, environmental and subsequently customer (market) demands.

\\ Resistant to contamination

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TRENDS Current trends in Water mix Metal Working Fluids:

CONVENTIONAL WATERMIX FLUIDS ADVANTAGES \\ Comparatively cheap (but applied cost can be high) 20% Additives 80% Mineral Oil

\\ Corrosion resistance good

DISADVANTAGES \\ Reduced sump life compared to synthetics \\ Susceptible to bacterial infection

Additives

Mineral Oil

SEMI - SYNTHETIC FLUID 2-15%

Water

25-50% Mineral Oil 15-20% Emulsifier Package

ADVANTAGES \\ Biostable \\ Long sump life \\ Good Corrosion Inhibition

15% Emulsifier Package

\\ Low Odour

0-15% EP/Lubricity

\\ Very stable

\\ Easier mixing

3% Biocides Water

Mineral Oil

Emulsifier Package

Biostable Additives

EP/Lubricity

Biocides

DISADVANTAGES \\ Initially expensive (although - cost saving will be experienced over the life time of the fluid)

FULLY SYNTHETIC FLUID

25% Biostable Agents

ADVANTAGES

20% Corossion inhibitors

\\ Good workpiece visibility

15-20% Water

\\ Good bacterial resistance

\\ Good stability in varying water qualities \\ Clean running

3% Biocides 5%

Other Additives

DISADVANTAGES \\ initially expensive. reduced corrosion resistance on

1st Qtr

2nd Qtr

3rd Qtr

4th Qtr

5th

machine tools \\ no oily residues to prevent post operation corrosion

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WHICH BASE OIL? New Development and future options for Metalworking Fluid development - Which Base oil ? \\ Mineral oil – Naphthenic , Low VOC \\ Natural Ester – Vegetable, Animal \\ Synthetic Esters \\ Synthetic polymer \\ Synthetic oils ( PAO, PAG ,PE)

CONGRUENT CHEMISTRIES Ensure fluids used in metalworking process are compatible and compliment each other: \\ Metalworking fluids \\ Machine tool lubricants \\ Cleaners All working in synergy to complement each other.

ULTRA STABLE FLUIDS \\ Bio stable

\\ Hard water stable

\\ Foam Stable

\\ Residue resistance

\\ Oxidation resistant

\\ Shear stable

\\ Temperature stable

All fluids need to be Reused , reclaimed and recycled, whenever possible.

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MACHINING DEVELOPMENTS \\ Complexity of metalworking machines has increased steadily \\ Many machining centres are multi-functional â&#x20AC;&#x201C; CNC machines \\ Machining times can be lights out 24 hours per day, 7 days per week \\ Increased machine productivity means higher speeds and feeds \\ JIT manufacturing \\ Severity of operations is increasing

\\ High fluid circulation rates result in very short fluid residence times in tanks, causing higher foaming and air entrainment \\ Stagnant areas of tanks encourage the growth of bacteria and/ or fungi \\ Greater use of carbide and specialised coated tools \\ Multiple machining operations sometimes require metalworking fluid performances that conflict \\ Fluids are becoming more complex, to meet these demands

\\ Smaller metalworking fluid tanks which are contoured to fit round the base of machines, and poor fluid flow into and out of tanks that are too shallow

MACHINING PROCESSES \\ Net shape forging, forming and sintering - Near net form minimal metal removal \\ 3D printing - Finished part generation \\ MQL - Spray application - Low volume fluid delivered a high pressure total loss \\ High speed machining, high pressure delivery

\\ Lightweight metal and materials machining - Aluminium, Magensium, Composites, Carbon and Vegetable fibre \\ Hard metal machining - Inconel, Titanium Compact Graphite \\ New materials and mixed metals stacks - Multi metal attacks i. AL, Carbon Fibre titanium

- High speed high pressure and delivery rapid heat dissipation requiered

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