Polyurethane Rollers

Polyurethane roller is an industrial conveying component with a metallic roller core as the base and a surface composite of polyurethane elastomer, featuring high elasticity (rebound rate ≥ 95%) and high strength (tear strength ≥ 50N/mm). It is suitable for material conveying systems in logistics, metallurgy, food and other industries. Its core advantages include:

1. Wear and Tear Resistant: Offers 3-5 times the wear resistance of rubber, with an abrasion value of ≤0.05cm³/1.61km, extending the lifespan to 2-3 times that of a standard rubber roller.

2. Shock Absorption and Vibration Reduction: Absorbs up to 70% of shock energy, operates with low noise at 65dB(A), protecting equipment and conveyor belts.

3. Robust Environmental Resistance: Withstanding acids, alkalis, oil stains, and temperature ranges from -40℃ to 120℃, maintaining stable performance under harsh conditions such as cold storage and steel rolling.

4. Durable Structure: Utilizing composite bonding technology, with an adhesive strength of ≥12MPa to prevent delamination failure. The surface can be designed with anti-slip patterns to enhance friction coefficient to 0.8-1.28. This component achieves ±1mm positioning accuracy through precision machining and is widely used in automated sorting and production line conveyance applications.