Made of alloy chilled cast iron,the plain roller is hard and abrasion-resistant.Thermal conductive oil,steam or water is used in the jacket for heating or cooling,so as to meet the requirements of different processes.Compulsory lubrication is adopted for the bearing and long-term oil supply is ensured with visual glass display.The machine features overload protection to protect the major components from damaging caused by overload.Equipped with high-grade gear reducer,enabling extremely low noise during the operation.This machine falls into two types:left-transmission or right-transmission;therefore,when placing order,the type of transmission should be explicitly indicated.