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WEAR - CORROSION - INSULATION WWW.URETECH.CO.ZA
Polyurethane wear liners and sheeting
Since 2004
WEAR - CORROSION - INSULATION WWW.URETECH.CO.ZA
PRESENTATION OVERVIEW 1. Company background
2. Physical properties of polyurethane
3. Uretech’s customers
4. Wear linings (products & application)
5. Chute design and fabrication
6. Slurry pipes
7. Case studies
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COMPANY BACKGROUND 1. Uretech was founded in 2004.
2. We design, manufacture and supply wear resistant products and solutions to the mining industry.
3. We have references on all major ore types. (Including: Iron ore, chrome, vanadium, quartz, alluvial, coal, UG2, Merensky, gold ore, HMS, manganese, etc.)
4. Why Polyurethane? o It has many benefits compared to steel and other wear resistant
materials
o It will eventually become the lining of choice
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CUSTOMERS
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Uretech’s Products
Polyurethane wear liners
Steel fabrication
Polyurethane spray linings
Bulk material storage design
Insulation products
Industrial epoxy flooring systems
Slurry pipe linings
Spill prevention
Blasting barricades
TPMS
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PRODUCT OFFERING
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PRODUCT TEST RESULTS CUSTOMER APPLICATION REPLACED IMPROVEMENT
Amplats Mine skips VRN-500 6,2% overall improvement
Amplats Underground hoppers UHMWPE 50% - expected
Sishen mine Slurry pipes Not lined 179% more economical
Sishen mine Load out station Manganese 65% more economical
Optimum Zink launders Alumina 24% more economical
Kolemela Transfer chute Rio Carb UT liners lasted 55% longer
Samquarz Feeders VRN-200 UT liners lasts 4 times longer
Mitttal Material bunker 80MPa Concrete 80% more economical
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POLYURETHANE VS STEEL • Density: 7500kg/m3 vs 1200kg/m3 (6 times lighter than steel)
o Safe to work with
o Easy to cut and drill
• Noise Pollution (in an underground hopper):
o Empty hopper = 119dB
o Hopper with UT liners = 106dB
• Installation time:
o Customers claim up to a 50% reduction in installation time
o Female installers can also be used
• Inexpensive to customize liners (low pattern costs)
• Wear indicators are built into liners, improving preventative maintenance
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WEAR LININGS (Products & Applications)
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Uretech’s Products
Sheets (2,4 x 1,2m) Thickness: 12 – 100mm
Corner liners Ibheshu blasting barricades
Cut to size liners Custom castings Scraper blades
Dead-box liners Pipe linings Belt skirtings
Bull-nose liners Scrubber drum liners Rollers and lagging
Impact bars Mill linings
Drop-in liners Spray linings
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PU Sheets and Liners
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PU Dead-box Liners
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Bull-nose liners
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Impact Bars
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DROP-IN LINERS & SKIRTINGS
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BELT SKIRTINGS
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SPRAY LININGS (Rubberising)
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Typical Applications Lined with Uretech Liners
• Feeders and screens • Underground hoppers
• Chutes & Under-pans • Rolling stock hoppers
• Trucks • Scrubbers
• Zink Launders • Mill feed chutes & trunions
• Pipes • Cyclones
• Mine skips • Re-claimer drums
• Mine load boxes
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APPLICATION PHOTOS
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SCRUBBER DRUM LINERS
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CHUTES
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ZINK LAUNDERS
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MINE SKIPS
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RAIL HOPPERS
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TRUCKS
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MILL FEED CHUTES & TRUNIONS
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CYCLONES
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RECLAIMERS
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MINE LOAD BOXES
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SLURRY PIPES
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SLURRY PIPES - STEEL
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SLURRY PIPES - FIBER
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THANK YOU
PLEASE VISIT
WWW.URETECH.CO.ZA
CONTACT : 011-268 8860