pvc, pet film slitting rewinding machine 1. Equipped with the separated shaft type unwind base, auto web guide and auto unwind tension controller. 2. Driven by one A.C motor with 2 stages type length counter to make machine stops accurately. 3. Surface type winding, able to adjust the air clutch to make different tension on surface roller to make perfect winding on all finished rolls. 4. Trimming unit is as suction blower, which has high performance and quick collecting for waste materials. 5. main technical parameter Machine Width1.3M1.6MMax. unwind O.D1000mmRewind core I.D77mmMin. slitting width50mm (as per rewind dia.)Max. rewind O.D650mmMachine Speed250M/min