UHMW PE (Ultra-High Molecular Weight Polyethylene) pipes and sheets are widely used in the mining industry due to their excellent properties. Here’s an overview of their usage:
1. Wear Protection:
- Lining chutes, hoppers, and bins to reduce wear from abrasive materials.
- Protecting conveyor belts and idlers.
- Shielding equipment from impact and abrasion.
2. Material Handling:
- Lining truck beds and rail cars for easier material discharge.
- Creating low-friction surfaces for material flow.
3. Piping Systems:
- Transporting slurries and tailings.
- Dewatering applications.
- Acid and chemical transportation.
4. Safety:
- Non-sparking properties make it suitable for use in explosive environments.
- Low coefficient of friction reduces the risk of material buildup and blockages.
5. Noise Reduction:
- Lining equipment to dampen noise from impacts and vibrations.
6. Corrosion Resistance:
- Protecting metal surfaces from chemical attack.
- Lining tanks and containers for chemical storage.
7. Screening and Separation:
- Manufacturing screen panels for sizing and classifying materials.
8. Environmental Protection:
- Lining settling ponds and tailings dams.
- Creating containment barriers for spill prevention.
9. Maintenance:
- Fabricating wear parts and components for various mining equipment.
10. Dust Control:
- Lining dust collection systems and transfer points.
UHMW PE is preferred in these applications due to its:
- High abrasion resistance.
- Low coefficient of friction.
- Chemical inertness.
- Impact resistance.
- Lightweight nature.
- Self-lubricating properties.
- Wide temperature range tolerance.