... slitting film,paper ZTM-D PLC Controlled High Speed Slitting and Rewinding MachineUses: The machine applies to cellophane, PET, OPP, CPP, PE ... speed and diameter increases. 4, winding sticks pressure unit : The machine is equipped with two sets of pneumatic pressure automatic lifting ... and efficient to operate and save time for the next feed. 8, PLC control system: Adopt imported PLC to achieve ...