1. The rolls are made of chilled cast iron with vanadium and titanum alloys. The roll surface is hard and wearable. The internal cavity is processed to make temperature well proportioned on the roll surface. 2. The machine is equipped with an overload protection device to prevent the major components from being damaged due to overloading. 3. The machine is also equipped with and emergency device. When an emergent accident happens, just draw the pull Rod, and the machine will stop immediately. It is safe and reliable. 4. The transmission system adopts a hard facing gear reducer, which has a compacted structure with higher transmission Efficiency, lower noise and longer service life. 5. The base frame is a whole framework, which is convenient for installation.
