High Density Polyurethane Wear Mine Scraper Blade
Polyurethane Mine Scraper Blade Clean Conveyors. Less Downtime. Safer Mining. What It Is A high-performance scraper blade made from cast polyurethane, designed to remove carryback from conveyor belts in underground and surface mining. Why Polyurethane? 3x longer life than rubber or metal blades...
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Product Introduction
Polyurethane Mine Scraper Blade
Clean Conveyors. Less Downtime. Safer Mining.
What It Is
A high-performance scraper blade made from cast polyurethane, designed to remove carryback from conveyor belts in underground and surface mining.
Why Polyurethane?
3x longer life than rubber or metal blades
Won't damage belt splices – non-abrasive but tough on material buildup
Flame retardant & anti-static – MSHA-compliant for coal mines
Performs in extreme conditions – from -35°C to +85°C
Key Benefits
| For Mine Operators | For Maintenance Teams |
|---|---|
| Less belt wear | Easy to install |
| Reduced spillage | Segmented design available |
| Lower total cost | Fewer blade changes |
Technical Highlights
Hardness: 85A – 95A (adjustable)
Abrasion loss: ≤ 30 mm³ (DIN)
Tensile strength: ≥ 35 MPa
Surface resistivity: ≤ 1×10⁸ Ω (anti-static)
Applications
Coal, iron ore, copper, limestone, potash
Primary and secondary belt cleaners
High-impact and high-moisture environments
Custom Options
Any length or hole pattern
Color coding for hardness grades
Ready in 7–12 working days
Contact Us
Get a quote or request a free sample. Our engineers can recommend the right blade hardness and design for your conveyor width and material type.
Web: www.chinapuela.com
Mail: zbhjpu@gmail.com
WhatsApp: 8613969341655
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