1,This series Drive rollers are welded by steel plate, and using rolling bearings.

2,The surface of drive plulley includes three type: smooth, plastic and cast plastic. Usually the

smooth pulley can be used on condition that the power is not big, and the ambient temperature is low.The plastic surface pulley should be used when it is easy to slip.The quality of cast plasticpulley

is better.Becasue the external surface layer is wear-resistant. The packed plastic drum can achieve

the same performance. It's easy to replace rubber surface , easy to maintain.And it's also be

considerde affordable and durable.

3,Please refer to the following table for each bandwidth of the roller.

4,The diameter selection of entire core plastic conveyor belt drive pulley is same as the same

intensity rubber conveyor belt.