2016/08 - Bullk Handling Today

BULK

HANDLING Endorsed by: CMA l LEEASA l SAIMechE l SAIMH

T O D A Y

August 2016

New V-Type Cranes...

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LUBRICATION AND WIRE ROPES TRADING IN AFRICA

BULK

HANDLING

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T O D A Y

August 2016

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The South African Institute of Materials Handling

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The South African Institute of Materials Handling (SAIMH) is a Non-Profit organisation set up with an objective to encourage the transfer of knowledge associated within the fields of Bulk Materials Handling (conveyors, stacker, reclaimers, tipplers, train loading systems, etc.) through a combination of seminars and networking sessions.

The SAIMH is made up of professional engineers, each practising their trade in a variety of organisations who volunteer their time to execute the SAIMH’s objective. The main aim is thus to promote the advancement of the art, science, theory and practice of the Bulk Materials Handling principles and techniques.

Company Affliates as at July 2016 Afripp Projects cc Brelko Conveyor Products (Pty) Ltd Bulkcon CPM Engineering CT Systems cc Conveyor Watch (Pty) Ltd David Brown Gear lndustries (Pty) Ltd ELB Engineering Services (Pty) Ltd Engicon Systems (Pty) Ltd Facet Engineering cc Flexco (SA) (Pty) Ltd

Hagglunds Drives SA (Pty) Ltd Hansen Transmissions SA (Pty) Ltd Hatch Goba (Pty) Ltd lllustech J & A Engineering Services Kimrae Engineering Prolects Loadtech Load Cells (Pty) Ltd MacsteelVRN Martin Engineering Melco Conveyor Equipment Morris Material Handling SA (Pty) Ltd

Osborn Engineered Products (Pty)Ltd PD Engineering Services cc PH Projects Holdings (Pty) Ltd Rio Carb (Pty) Ltd Sandvik Materials Handling Africa Screw Conveyors & Material Handling Senet SEW Eurodrive Spar Western Cape SSAB South Africa (Pty) Ltd Tenova Zest Electric Motors (Pty) Ltd

4 BULK Tel: (011)HANDLING 867-0902TODAY l Fax:August (011) 2016 867-0036 l Email: saimh@global.co.za l www.saimh.co.za

Simon Curry

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ENDORSER OF “BULK HANDLING TODAY”

LIFTING EQUIPMENT ENGINEERING ASSOCIATION OF SA

• A recognised ECSA Voluntary Association (VA) •

LEEASA is a fully-fledged association devoted to the lifting industry across Southern Africa. Members hale from the crane, forklift, mobile elevated work platform, aerial and suspended access platform, chain hoists, rigging and lifting tackle arenas, etc. Primarily devoted to the LMI’s (Lifting Machinery Inspectors), and LME’s (Lifting Machinery Entities), the association considers safety paramount. As such it serves in an advisory capacity to the SABS, the Department of Labour, various training bodies and the industry at large. LEEASA is recognised by ECSA as a voluntary association.

What’s in it for you:

As an Individual member who is registered as a Lifting Machinery Inspector (LMI), you may qualify for any concessionary fee granted by ECSA (this could save you over R1 000 a year).

and other training courses accredited by the association attract ECSA CPD points.

ECSA registered LEEASA members are awarded one Continuing Professional Development (CPD) credit each year. CPD is an ECSA requirement to retain registration.

Members benefit from the collective power of a recognised and established association and collective co-ordination in dealing with authorities in policy making and matters concerning the industry.

Members obtain a discount on LEEASA seminars. Both these

LEEASA has some 500 members (Individuals and Companies).

• • •

LEEASA Occupational Health & Safety Act and Regulations LEEASA Mine Health & Safety Act and Regulations LEEASA Lifting Equipment Inspection & Legal Compliance Register

Available for purchase online at www.leeasa.co.za

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LIFTING EQUIPMENT ENGINEERING ASSOCIATION OF SOUTH AFRICA Head Office: 8 Boris Road, Bordeaux, Randburg, Johannesburg P.O.Box 2348, Pinegowrie. 2123, Republic of South Africa Tel: 074 900 8378 • www.leeasa.co.za Secretary: Arni Sommer • email: arni@leeasa.co.za

BULK HANDLING TODAY

February 2012

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Lifting & Remote Specialists

16 er ‘ 6 b tem & 7C0 p e th S 6F23 6 1 ds h12t Stan

Suppliers of Lifting Equipment & Industrial Remote Controls for Cranes and Hoists

PO Box 752037 Gardenview 2047. 139 Hertz Street, Meadowdale Ext.3 Germiston Gauteng South Africa Tel: +27 11 453 0728/29 Fax: +27 11 453 0757/66

0861 Pro Star(776782)

A.J.M.

Engineering Services Pty(Ltd)

info@ajmengineering.co.za

www.ajmengineering.co.za

Wire rope grease comes in different classifications

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Proper lubrication of a wire rope and chain can significantly extend its operational life

Strip RIO001.qxp_Layout 1 2016/07/11 3:56 PM Page 1

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Riaan Rynders, Brent Weller and Craig Abbey

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DUNLOP INDUSTRIAL PRODUCTS

OUR PEOPLE ARE OUR COMPETITIVE ADVANTAGE REMA TIP TOP, a global supplier of Industrial Solutions, has been focusing for the last few years on the customer experience, through enhancement and extension of the service capabilities around our products.

At Rema Tip Top South Africa we have adopted a customer centric approach to business and have been relentless in developing a deeper understanding of our customer, the industry they operate in, and the needs of their organization. �rough collaboration with industry experts, incorporating state-of-theart technology into our products and service offerings, we managed to surge ahead of our competitors even further. REMA has risen as leaders in providing innovative solutions to our customer's challenges, providing a service offering that enhances their business as well as saves cost.

REMA managed to attract and retain some of the best talent in the industry, providing us with a competitive advantage. �e skill and ability of our product specialists is likely to positively impact the customer's operations. Economical, sustainable results shall be achieved, utilizing their extensive experience, product knowledge and knowledge of the customer's operations. True to the REMA global mandate of 'ONE BRAND, ONE SOURCE, ONE SYSTEM, product specialists shall assist towards ensuring sustainable solutions, and the correct selection, use and installation of equipment. We strive to provide a complete solution to any industrial operation in the form of products and service excellence, utilizing the knowledge, skill and experience of our people. �rough the power of a global team of product managers, we ensure that we remain a learning organization. By sharing knowledge and experience the level of skill of each individual is enhanced, strengthening the team and also the organization. �e REMA training foundation is where we are able to develop our skills and expertise in a consistent manner that leads to excellence in execution. �is is also where product specialists transfer their skills to the new generation, to ensure continuity in our business operations.

Some of our people: Dave Pitcher has been involved in belting product development, design of belt conveyors and writing of software for conveyor systems since 1974 when he started work at Sarmcol as the assistant to the applications engineer. Today he is commonly considered as an authority on conveyor belt construction and splicing material and methodologies and is the product manager for conveyor belting.

André van Staden is Technical Sales Manager for Dunlop Industrial Products. He has been involved in the mining industry since 1986 and has an extensive background in quality management. He has been involved in the bulk materials handling industry for the last 10 years during which he specialized in performing belt and plant audits, belt selection calculations, splice failure analysis and belt failure analysis.

Dr. Paul Nel has designed and lived with conveyors for more than 20 years at a large mining house and also project houses, Paul joined REMA earlier this year, being lured by the prospect of adding value to industry from a different angle. He is currently the product manager at REMA M3, looking after sensor based conveyor belt monitoring, conveyor maintenance and management.

Chris Nicol has been involved in the conveyor belting / hose & power transmission business for the past 28 years. Utilizing his extensive knowledge of rubber products he assisted various companies to expand and develop their business into the African Markets. Chris is c u r r e n t l y responsible for also increasing t h e R e m a footprint in Africa.

Tel: 011 741 2500 Email: marketing@rematiptop.co.za Website: www.rema-tiptop.co.za

Physical Address: 22-24 Lincoln Road, Industrial Site, Benoni

Willem Niemandt, Sandvik Mining Systems

Henk Brink, Cedotech

Conveyor Data Capacity

2 400 tph

Length

12 409 m

Lift

-34 m

Belt Width

1 200 mm

Belt Speed

5 m/s

Installed Power

3 x 1 000 kW (2 Head and 1 tail)

Take-up System

Horizontal gravity at the head

Table 1. Conveyor parameters

Figure 1. Head arrangement

Figure 2. Tail arrangement

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Figure 3. Specified starting velocity ramp

Figure 4. Turnover arrangement

Figure 5. Take-up arrangement

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Figure 6. Movable support idlers

Figure 7. Installation configuration

AFRICAN TRADING GROUP

A company that specialises in various aspects of the mining environment

Current Running Projects: Conveyor belting at the new port in Nacala in Mozambique.

Maintenance contract for the conveying system at the Moatize coal plant in Tete in Mozambique.

In Zambia, contracts at cement plants and all the conveying installations for the new brewery.

Kenya - the installation of a conveyor system at the first titanium project.

AFRICAN TRADING TRADING AFRICAN GROUP GROUP

We offer services which range from conveyor belt splicing, rubber lining, site surveys, pulley lagging, in-house and site training, wear and corrosion protection.

Our technicians have many years’ experience in the mining sector and our site crews have all been trained and certified.

Herewith a small idea of what we can offer: • Total turn around procurement • Rubber products, rubber lining, services corrosion protection, wear protection • Manufacture and supply of all mining equipment Leebert Zambia Belting Services Johnson Chansa +260 954 33 84 64 +260 966 87 22 80 Obvious Gumbo +260 977 754 627

• Steel product range, idlers, sheet and plate reinforcing

• Conveyor belting, installation, maintenance and vulcanising • Piping, bellows, vales, etc.

BRANCHES: Leebert Limitada ATS Belting Supplies Mocambique Botswana Robert Plaska Robert Plaska +258 84 360 9922 +27 82 881 0607 Rafal Plaska Barry de Ru +258 84 044 0085 +27 82 423 0797 www.africantradinggroup.com

African Trading Supplies Group Head Office LeeAnn Strydom Office: +27 11 882 4504 Cell: +27 82 850 2294

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Figure 8. Empty start and stop

Figure 9. Start at 1 075 t/h

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Figure 10. Start at 2 340 t/h

Figure 11. Stop at 2 340 t/h

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Capacity (t/h)

Demand Power Original Design (2 400 t/h) (kW)

2 400

2 170

Measured Shaft Power (kW)

Include Drive efficiency 4.5% (kW0

Demand Power with belt speed correction (5 vs 5.5m/s) (kW)

Demand Power with capacity correction (2 400 vs 2 340 t/h) (kW0

Comments

1 880

1 965

2 043

2 065

5% lower than predicted

Table 2. Actual vs predicted demand power

Design Parameters

Predicted

Actual

Demand Power

2 170kW

2 065kW

Stopping time (operational )

56.9 sec

60 sec

Stopping time (emergency )

27.9

70 sec (Tail brake not operational)

Take-up movement (dynamic )

4.9

4m

Table 3. Field measurement results

Visit us at Electr a Mining Hall 6 Stand no .

D16

www.flsmidth.com • +27 (0)10 210 5000

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BULK HANDLING TODAY

August 2016

Gentle, discreet and loyal, Catherine had a near-unbroken attendance record and an unfailing happy and welcoming disposition towards clients, messengers and staff alike.

We’ll miss her but trust she’ll enjoy a fulfilling retirement which we know

she’s kicking off by joining the local ‘old-ladies’ (her term) club in Soweto devoted to helping out in the community. She’ll also be spending quality time with her husband, Bennett, son Patrick and daughter Patience.

Catherine Mahamo Promech Publishing wishes Catherine Mahamo a long and rewarding retirement. Catherine worked for Promech for twenty years, having joined the team in March 1996. Responsible for reception, ad traffic control and circulation, hers was the first voice our clients heard, particularly before the days of cellphones. Together we all embarked on the journey from Kodak cameras and collecting litho positives, to emails, excel and WeTransfer.

All us 20-year Promech service record-holders had a special lunch: Samson Makamo, Simon Shange, Catherine Mokgethi, Susan Custers, Patience Mahamo, Catherine Mahamo, Anne Rotteglia, complete with cold weather blankets.

Patrick Mahamo was the photographer

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Grader specialist, Peter Kaliszka of ELB Equipment

Michael Nghulondo runs Cango Construction in Ongwediva

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Tough demands have met their match.

With a hydraulic drive system from Hägglunds, you get compact, durable power - without foundations or gearbox. A full range of rugged motor types and complete solutions for monitoring and control give you total assurance, even in the most demanding applications.

Let us know your demands.

Hägglunds Drives South Africa (Pty) Ltd P.O.Box 2851, 1610 Edenvale, Johannesburg Phone: + 27 (0)11 454 4933, Fax: +27 (0)11 454 5088 E-mail: info@za.hagglunds.com, www.hagglunds.com

Our drive is your performance.

MARKET FORUM

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www.promech.co.za * Easy navigation through the site * Comprehensive archive * Free to users * No registration * Searchability

BULK

HANDLING IN AFRICA

G U I D E

2016

BULK

T O D

HANDLING AY Endorsed by: CMA l LEEASA l SAIMechE l SAIMH

July 2016

Endorsed by: CMA | LEEASA SAIMechE | SAIMH

RFA REPORT-BACK RIGOROUS RIGGING

l Lifting l Conveying l Crushing l Trucking l Storage l

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Gerrit van Zyl, Managing Director of Renttech South Africa

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Lifting Solutions That Work.

TorreLifting_657_adv_BulkHandlingToday_180x30.indd 1

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Coralynne & Associates +27 (011) 849 3142

ABSOLUTE MATERIAL FLOW CONTROL

ABSOLUTE MATERIAL FLOW CONTROL

• Optimum material flow • Up to 80% decrease in material degradation • Reduced dust and noise levels • Virtually maintenance free • Greatly reduced spillage • Significant reduction in belt damage

TM

SOUTH AFRICA

Phone: +27 (0) 11 827 9372 Email: info@webachutes.com

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VISIT US AT ELECTRA MINING 12 - 16 September 2016

9am - 5pm daily

Expo Centre, Nasrec

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J5

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August 2016

Install 120m of 4m high wall in under 8 hours!

YFEL - A free standing flexible option for dry bulk material separation, such as grain, fertiliser & chromes (pictured below).

A South Afrocan designed product for local conditions.

The YFEL is movable and fast to erect with a carrier attachment for forklift.

YFEL’s can be easily moved around to create or change bunker shape and lengths, or loaded onto trucks and relocated to other premises.

ReMaCon Products Contact: Christopher Cosgrove Cell: 082 880 0184 Tel: 011 393 5504 Email: Christopher@remacon.co.za Website: ww.yfel.co.za Western Cape - Lategans Concrete - Devi or Liesl Tel: 021 873 1154 Website: www.lategans.co.za