... a slitting machine that is widely used for various of roll materials such as BOPP,PRT,CPP,CPE,PVC,Aluminum foil ... a slitting machine that is widely used for various of roll materials such as BOPP,PRT,CPP,CPE,PVC,Aluminum foil ... automatic suction and blowing.7.Discharging seat adopts the separation roll out with tension control,coiler tension use two magnetic powder clutch ...