... machine 2)Controlled by PLC.The speed can reach 400m/min 3)Used for slitting film,paper ZTM-D PLC Controlled High Speed Slitting ... and Rewinding MachineUses: The machine applies to cellophane, PET, OPP, CPP, PE, PS, PVC and computer security ... ,don’t adjust tension in accordance with the speed and diameter increases. 4, winding sticks pressure unit : The machine is ...