The rubber buffer roller is installed at the conveyor loading zone to absorb impact energy from falling materials. This protects the conveyor belt and extends its service life. Standard spacing ranges from 100 to 600 mm depending on material size and drop height. The roller body is made of lightweight polymer material, with a specific gravity only one-seventh that of steel, making the roller about half the weight of conventional steel rollers. Low rotational inertia reduces friction between roller and belt. Double seals with special grease prevent dust and moisture ingress, protecting the bearings. The polymer body and seals offer excellent corrosion resistance. In corrosive environments, service life exceeds five times that of ordinary steel rollers.

1. 24/7 professional technical support team ready to answer your belt conveyor questions
2. Factory-direct pricing with no middlemen, ensuring the best value for your investment
3. Customized drive pulleys, idlers, and rollers made to your exact specifications
4. Rapid sample production and delivery within 5-7 days for standard sizes
5. Complete product line: belt conveyors, bucket elevators, screw conveyors, and dust collectors
6. All products tested before shipment with detailed inspection reports provided
7. Small order quantities accepted with flexible payment terms
8. In-house engineering team with over 20 years of conveyor design experience
9. Spare parts available for quick shipment to minimize your production downtime
10. ISO and CE certified manufacturing with full traceability from raw material to finished product

1. We are the manufacturer of belt conveyor drive pulleys, impact idlers, and trough idler frames.
2. With most advanced CNC machining and automatic welding production lines.
3. With high-strength steel roller shells and precision-sealed bearings for extended service life.
4. With strict quality control following MT/T 821, DIN 22112, and CEMA international standards.
5. With factory-direct pricing, fast delivery, and professional after-sales technical support.

If you have something on your mind, just let us know!We are more than happy to answer all your inquiries.