Polyurethane Pusher Roll

Polyurethane conveying rollers are industrial conveying devices based on a metallic roller core, coated with polyurethane elastomer on the surface. They are primarily used in the unwinding/rewinding sections of heavy-duty production lines for steel, aluminum strips, and the like. Their core characteristics and functions include:

1. High-Efficiency Material Handling: Relying on the high elasticity (rebound rate ≥95%) and wear resistance (5-10 times that of rubber) of polyurethane, it can securely handle and transport materials like steel plates and aluminum strips, preventing surface scratches and withstanding high tension impact.

2. Composite Coated Structure: Utilizing a composite bonding process with a metal roller core and a polyurethane layer, the bonding strength is ≥12MPa, ensuring no adhesive failure during high-speed operation.

3. Long-term Economic Efficiency: Supports repeated rubber coating repairs, with a lifespan up to 2-3 times that of traditional rubber rollers, significantly reducing equipment maintenance costs.

4. Wide Industrial Compatibility: Suitable for color coated, galvanized, pickled, bending and straightening production lines, withstanding temperature ranges from -40℃ to 80℃ and acidic, alkaline, and oil-stained environments. This unit is a crucial component for enhancing the continuous operation efficiency of heavy-duty production lines.