The application that built our company. UHMWPE liners replace steel and ceramic in ore chutes — typically 20-40 mm thick, bolted with countersunk fasteners on a 200-300 mm grid. Customers report 5-10× wear life vs Hardox steel and elimination of bridging in damp ore.
All SKUs are made-to-order from our own UHMWPE / HDPE / nylon production line. Send your DWG / DXF / PDF / STEP — we quote within 24 hours, MOQ from 1 piece.
| Product | MOQ | Material | Image |
|---|---|---|---|
| UHMWPE PE Sheet Ultra High Molecular Weight Polyethylene Board | 1 kilogram | UHMWPE |  |
| Antistatic UHMW-PE PE1000 Plastic Board ESD Black Sheet | 1 kilogram | UHMWPE PE1000 |  |
| Food Grade UHMWPE Sheet Ultra High Molecular Weight Polyethylene | 1 kilogram | UHMWPE |  |
| Factory PE Material Outdoor Temporary Road Mats Heavy Duty | 1 kilogram | HDPE/UHMWPE |  |
| Material | UHMWPE (PE1000), molecular weight 5-9 million |
|---|---|
| Standard Thickness for Liners | 15 / 20 / 25 / 30 / 40 mm |
| Standard Sheet | 1500×3000 mm / 1220×2440 mm |
| Wear Resistance (vs Hardox 450) | 5-10× longer service life |
| Coefficient of Friction (vs ore) | 0.10 – 0.20 |
| Impact Strength | No-break (notched Izod) |
| Cold Brittleness | Service to -100 °C |
| Bolt Pattern | Countersunk M12/M16 on 200-300 mm grid (custom) |
| Color | Black (UV stabilized) standard; natural / green / blue on request |
Iron ore mine in West Africa swapped Hardox 450 chute liners for 25mm UHMWPE — wear life jumped 7×.
Read case →Limestone quarry eliminated daily hopper bridging by lining the cone section with 15mm UHMWPE.
Read case →Power plant coal bunker arching events dropped from weekly to zero after 20mm UHMWPE retrofit.
Read case →Ceramic tiles win on pure abrasion (e.g., dry quartz). UHMWPE wins on impact, wet/sticky materials, and cold service. For most mines handling damp ore, UHMWPE outlasts ceramic and is far easier to install (no epoxy, no precise fit-up).
20 – 25 mm is standard for iron ore. 30 mm if you have heavy lump (>200 mm) or impact zones. We can do 50 mm in impact pockets bonded to thinner field plates.
We supply pre-drilled and countersunk plates. Customer typically sources stainless or zinc-plated M12 / M16 hardware locally — we can include hardware if requested but freight + duty often makes it more expensive than buying locally.
Standard 20 FCL holds ~5 tons of 20 mm UHMWPE = ~70 sheets of 1500×3000. We palletize on heat-treated wood with corner protection. Delivery FOB Qingdao 18-25 days from PO.
UHMWPE retains impact strength down to liquid nitrogen temperatures (-196 °C). For practical mining (Siberia, Mongolia, Andes high altitude) UHMWPE simply doesn't get brittle the way HDPE or PP do.
Tell us about your mining wear protection project. Our engineering team responds within 12 hours with technical specs, lead time and a tailored quotation.