What is the role of polyurethane roller encapsulation

What is the role of polyurethane roller encapsulation What is the role of the polyurethane roller encapsulation?
The roller encapsulation is an important part and part of the belt conveyor system. The encapsulated roller can effectively improve the operation of the conveyor system and protect the metal roller from being worn.
The urethane roller coating process is to prevent sliding friction between the roller and the belt and reduce belt slippage. The circumferential surface of the rubber-coated wheel is treated with sandblasting, so that the surface is provided with a sandblasting layer, which increases the roughness of the wheel surface, increases the bonding effect between the wheel body and the glue, and makes the force more uniform and improves Life span.
The polyurethane roller encapsulation saves a lot of maintenance costs, reduces costs, and also improves production efficiency. After the aluminum wheel is coated with rubber, it is used as the driving wheel with low running sound and low noise, and the machine is stable.