... precision &high sensitivity Max Feeding Width:650mm Polyester Tape Slitting Machines(DP-650) Funcional characteristics:This machine is slitting equipment of ... the slitting tooling of industrial adhesive tape, cellphone tape, protective film, copper foil, aluminum foil, OPP, PE, PVC, sheet, cloth, etc ... Diameter ( mm )450Precision ( mm )±0.10Power200V 50Hz Polyester Tape Slitting Machines(DP-650)