... 3)Used for slitting film,paper ZTM-D PLC Controlled High Speed Slitting and Rewinding MachineUses: The machine applies to cellophane, PET ... rolls, film and printing of various materials to slitting. Features: 1, Unwinding unit: it adopt non-axial Air pressure and get ... be done automatically by a computer calculation to complete. Optional: 1, Japanese / German Motors 2, servo motors 3, 6 inch pneumatic ...