Functions of Low-temperature Resistant Rollers

Low-temperature resistant rollers, especially high-polymer low-temperature resistant rollers, have the following functions:

Maintain resilience: Some high-performance polymer rollers can maintain good resilience in low-temperature environments, effectively absorb energy, withstand the impact of goods, and are not easily damaged.

Dimensional stability: High-molecular rollers exhibit relatively small dimensional changes at low temperatures, which helps maintain the normal tension of the conveyor belt system and ensures the proper transportation of materials.

Stable friction performance: Polymer rollers typically have a relatively stable friction coefficient at low temperatures, providing a consistent friction force for the conveyor belt, allowing it to operate smoothly even in low-temperature environments.

Extend lifespan: The use of low-temperature resistant materials, such as ultra-high molecular weight polyethylene (UHMWPE) and polyurethane (PU), allows the rollers to maintain good flexibility and impact resistance at low temperatures, reducing the likelihood of brittle cracking and thereby extending their service life.

In summary, low-temperature resistant rollers can maintain good mechanical properties, dimensional stability, and friction performance in low-temperature environments, thereby ensuring the normal operation of the conveying system and improving production efficiency.