The roll is made of chilled cast iron with spun casting. The roll face is hard and anti-wear. Both the front roll and the back roll are fluted. The internal cavity of the roll is processed to make temperature well proportioned on the roll surface.
2) ForTOP-480, the back roll is peripherally drilled for better cooling and the front&back rolls are supported with roller bearings.
3)The machine is equipped with an overload protection device to prevent the major components from being damaged due to overloading.
4)The machine is also equipped with an emergency device. When an emergent accedent happens, just draw the safety pull-rod, and the machine will stop immediately. It is safe and reliable.
5) The machine is equipped with scraper and wind up unit, which can take the reclaking rubber away from the winding-up roller.