BULK
HANDLING Endorsed by: CMA l LEEASA l SAIMechE l SAIMH l
T O D A Y
October 2015
CRANES: NO PRICE TAG ON SAFETY OPERATIONAL MODELLING DRIVES DOWN COSTS
conveying excellence
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BULK HANDLING TODAY
October 2015
BULK
HANDLING
BULK HANDLING TODAY
T O D A Y
October 2015
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The South African Institute of Materials Handling
Sample
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 October 2015 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 TODAY Tel: (011)HANDLING 867-0902 l Fax:October (011) 2015 867-0036 l Email: saimh@global.co.za l www.saimh.co.za
Simon Curry
BULK HANDLING TODAY
October 2015
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44 Supply Chain Today Sept 2014 6 BULK HANDLING TODAY October 2015
ENDORSER OF “BULK HANDLING TODAY”
LIFTING EQUIPMENT ENGINEERING ASSOCIATION OF SA
LEEASA, formed in 2003, is a division of the Chamber of Engineering Technology (COET), a non-profit organisation. The association’s objectives include, but are not limited to: the transfer of knowledge and training within the field of the Lifting Industry, to improve safety, promote the use of standards and to promote Professional and Ethical practices.
I
t is represented on the Engineering Council of South Africa (ECSA) and a number of ECSA committees as well as on various task teams at the South African Bureau of Standards (SABS).
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). ECSA registered COET / LEEASA members are awarded one Continuing Professional Development (CPD) credit in category
3 each year. CPD is an ECSA requirement to retain registration. Members obtain a discount on training and seminars validated by the association, especially useful in earning ECSA CPD credits. 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. LEEASA has some 500 members (Individuals and Companies).
Tel/Fax: (011) 787-1302, Email: engineer@netactive.co.za, www.leeasa.mirrorz.com BULKHANDLING HANDLINGTODAY TODAY BULK
October 2012 2015 February
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201508
30 17
500.000
Reduced oscillation. Improved precision.
The Demag V-type girder – less is more. The revolutionary architecture of the Demag V-type girder provides greater load handling efficiency. Thanks to tapered diaphragm joints, the oscillation characteristics are reduced by up to 30 %. That cuts cycle times, boosts load handling rates and ensures improved precision in handling operations – above all in the upper load capacity range. This means that heavy loads can also be positioned even faster and more precisely without the need for electronic control systems. Terex MHPS (Pty) Ltd 60 Atlas Road, Boksburg North Tel. +27 (0)11 898 3500 Email: enquiry.sa@terex.com
www. demagcranes.co.za 10
BULK HANDLING TODAY
October 2015
BULK HANDLING TODAY
October 2015
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FCB CAPE TOWN 10008448CT/E
Keeping Africa running smoothly. Engen is committed to an African success story. In Africa, industries operate under extreme conditions different from any other place in the world. That’s why we do more to develop our tailor-made range of lubricants. We use top-of-the-line technology and only the best ingredients. The result is an advanced technology product that meets industry requirements and reliability expectations. And our dedicated team on the ground ensures that you have access to what you need when you need it. Contact the Engen Customer Service Centre (CSC): +27 21 403 5090 or visit www.engenoil.com.
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10008448CT Engen_Africa Print Ad_Bulk Handling Today_176x130E.indd 1
BULK HANDLING TODAY
October 2015
2015/02/12 2:08 PM
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R端diger von Varendorff
Hatch developed a patented system for bulk handling of iron ore at Port Hedland in Western Australia
BULK HANDLING TODAY
October 2015
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SUCCESS STARTS WITH
74497B / BP
THE RIGHT PARTNER
Achieving excellence is your number one priority. Helping you get there is ours. What makes us a leading fuel marketer is the security of supply we provide our customers through our strategic partnership with BP. By understanding your particular business needs, we are able to provide agile solutions and service, which means you can focus all your energy on achieving success, while we fuel it.
To find out about Masana, visit www.masana.biz
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Brian McKenzie
BULK HANDLING TODAY
October 2015
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October 2015
Plied Belting
Figure 1. Recommended measurements for plied belting
Figure 2. Common splice pattern Stage 1
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Minimum step lengths shall be in accordance with Table 1. 1
2
Belt class 160
3 4 5 6 Minimum splice step lengths Number of plies per belt Splice allowance a 2 3 4 5 B 300
200
B
300
250
250 315 400 500 630 800 1000 1250 1400 1600 2000 2500
B B B A A A A
300 300 300 250 300 400 500
250 250 250 250 300 400 400 450 450
250 250 250 250 250 300 400 400 450 450 450
250 250 250 250 300 300 400 400 450 450
7
6
250 250 250 250 300 300 400 400 450
Table 1. Class of belt and step lengths
The number of stages per class of belt shall be in accordance with Table 2.
Figure 3. Common splice pattern Stage 2
1
2
3
4
5
Class
Number of stages
Minimum step length
Butt gaps
Transition zone
St500
1
mm, min.
mm, min.
mm, min.
550
-
50
St630
1
550
-
50
St800
1
550
-
50
St1000
1
700
-
75
St1250
1
700
-
75
St1400
1
850
-
100
St1600
1
850
-
100
St2000
2
550
25
125
St2500
2
700
25
125
St3150
2
900
25
150
St4000
*
*
*
*
St5000
*
*
*
*
St6300
*
*
*
*
* Obtain information from the belt manufacturer. Figure 4. Common splice pattern Stage 3
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BULK HANDLING TODAY
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Table 2. Class of belt and stages
Figure 5. Example of a splice pattern
Figure 6. Splice pattern diagram
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Minimum finger lengths shall be in accordance with Table 3. 1
2
3
4
5
Class
Number of stages
Minimum step length
Butt gaps
Transition zone
mm, min.
mm, min.
mm, min.
St500
1
550
-
50
St630
1
550
-
50
St800
1
550
-
50
St1000
1
700
-
75
St1250
1
700
-
75
St1400
1
850
-
100
St1600
1
850
-
100
St2000
2
550
25
125
St2500
2
700
25
125
St3150
2
900
25
150
St4000
*
*
*
*
St5000
*
*
*
*
St6300
*
*
*
*
1
2 3 Finger splice length and base
Tension Rating kN/M
Finger Length min (mm)
Finger Base min (mm)
630 800 1 000 1 250 1 400 1 600 1 800
600 750 900 1 100 1 300 1 500 1 700
50 50 50 50 50 50 50
Table 3. Minimum finger lengths
* Obtain information from the belt manufacturer.
Get the best ROI with Meshcape™ screen media products from FLSmidth
“The Hole Solution”
www.flsmidth.com • +27 (0)10 210 5000
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Figure20. Diagram for use in the measurement of floppy edges
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BULK HANDLING TODAY
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Coralynne & Associates +27 (011) 849 3142
ABSOLUTE MATERIAL FLOW CONTROL
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• • • • • •
Optimum material flow Up to 80% decrease in material degredation Reduced dust and noise levels Virtually maintenance free Greatly reduced spillage Significant reduction in belt damage
Tel: +27 (0) 11 827-9372 Fax: +27 (0) 11 827-6132
w w w . w e b a c h u t e s . c o m
BULK HANDLING TODAY
October 2015
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w e b a @ m j e n g . c o . z a
BULK HANDLING TODAY
October 2015
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find out if you qualify to #joinourtable at pps.co.za PPS is an authorized Financial Services Provider.
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BULK HANDLING TODAY
October 2015
BULK HANDLING TODAY
October 2015
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► EIA Process
► Environmental Risk Assessments
► Geographical Information Systems
► Agricultural Assessment and Advise
► Project Managment
► Wetland and Riparian Services
► Natural Resource Services
► Visual Impact Assessments
► Ecological/Biodiversity Services
► Public Participation Process
► Application Assistance
► Game Ranch Management
► Developement Research, Monitoring and Evaluation
N2 Mnini ECO Duties
Plant rescue
Durban Coal Terminal Site Inspection
Ohlanga Pump station ECO Duties
Freightpak Warehouse Site Audit
Public participation Makhabeleni
Ballito Interchange Botanical survey
Site assessment Sundumbili pipeline
l Tel: (031) 303-2835 l Fax: 086 692 2547 l l Email: info@afzelia.co.za l www.afzelia.co.za l
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BULK HANDLING TODAY
October 2015
Skills on Site
Septmeber 2012
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MARKET FORUM
BULK HANDLING TODAY
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MARKET FORUM Potain crane owners can now maximise the productivity and accessibility of their equipment with the on-board Manitowoc CraneStar remote asset management system
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BULK HANDLING TODAY
October 2015
MARKET FORUM
BULK HANDLING TODAY
October 2015
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MARKET FORUM
A traditional ceremony was held to evoke the spirits of the ancestors and natives of the region attended by high dignitaries of the Provincial Government, City Council, Gas industry, contractors, customers and Engen International Business Division.
safrench
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MARKET FORUM
BULK HANDLING TODAY
October 2015
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MARKET FORUM
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BULK HANDLING TODAY
October 2015
A trusted industry leader For 90 years, SCAW, a South African industry leader, has been a preferred supplier to the lifting and rigging industry. From wire & strand products, Haggie® Steel Wire Rope, chain products aswell as fittings and attachments, Scaw continues to design and deliver the highest quality products to customer specifications. Highly qualified teams with extensive experience in all aspects of the application of our products are on call to advise and support the selection, handling, installation and maintenance of products vital to driving safety, productivity and profit in the lifting and rigging industry.
www.scaw.co.za
Proud Manufacturers of Haggie Products & McKinnon Chain
Experience Matters.