The Lq-T polyurethane belt scraper is an innovative and upgraded conveyor cleaning component specially developed for harsh mining working conditions. It is widely applicable to belt conveyor systems of coal mines, metal mines, stone mines and other mining machinery and equipment.
Installed at the head drum of the conveyor, this scraper effectively removes residual coal powder, mineral powder, fine gravel, sticky materials and other attachments on the belt surface. It perfectly solves common defects of traditional scrapers such as incomplete cleaning, belt damage, rusting, short service life and frequent failure, greatly improving the operational stability of mining conveying equipment.
Product Advantage
1. High Cleaning Efficiency: Perfectly fits the belt operation track with a cleaning rate of over 85%, effectively preventing belt deviation, drum material accumulation and equipment slipping caused by residual materials.
2. Long Service Life: Upgraded material and structural design greatly improve impact resistance, wear resistance and corrosion resistance, with a service life 2–3 times longer than ordinary scrapers.
3. Cost Saving & Efficiency Improvement: Reduce equipment shutdown frequency, accessory replacement cost and labor maintenance cost, while minimizing material loss and improving overall mining conveying efficiency.
4. Strong Compatibility: Customizable specifications to match all types of mining belt conveyors and mining machinery, with high versatility for various mineral conveying scenarios.
Technical Parameters
Item | Technical Index |
Shore Hardness | 90±5 HA |
Wear Resistance | 3~5 times higher than ordinary rubber scrapers |
Tensile Strength | ≥40 MPa |
Tear Resistance | Excellent,no breakage or block falling |
Working Temperature | -45℃ ~ +60℃ |
Corrosion Resistance | Resistant to humidity,dust and mild acid &alkali |
Aging Resistance | No pulverization or cracking under long-term mining working conditions |
Surface Feature | Non-sticky material,excellent self-cleaning performance |
Product Uses
1. Coal Mines
Used for underground fully-mechanized mining conveyors, main transport belts and roadway transfer machines. Removes wet coal slime and adhered coal dust, preventing drum material accumulation and belt deviation.
2. Metal Mines (Iron, Gold, Manganese Mines, etc.)
Applied to conveying equipment in open-pit mining, crushing and mineral processing sections. Cleans high-density hard mineral powder and fine slag to reduce material backflow and spillage.
3. Stone & Aggregate Quarries
Suitable for aggregate production lines and crushed stone conveying belts. Eliminates stone powder residue and avoids belt slipping and abnormal drum wear.
4. Transfer & Buffer Points
Installed on belts at mine transfer buildings and multi-height transfer stations. Compensates for belt vibration to eliminate cleaning dead zones and material blockage.
5. Coal Washing Plants & Wet Mineral Processing Workshops
Works reliably under high-moisture sticky ore slurry conditions. The scraper resists material adhesion and humidity for long-term stable cleaning performance.
FAQ
Q: What's the lead time for orders?
A: Within 20 days after first payment.
Q: Do you provide sample? Free or charge?
A:Free samples are available, courier cost is borne by the buyer.
Q: How do you guarantee quality?
A: Always a pre-production sample before mass production;
Always final inspection before shipment.
Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).
Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.
