PVC,OPP,BOPP,PET,PE,HDPE Film Cutting Machine Unwind o.d: 800mm Rewind ... .Main motor:5.5kw frequency motor7.Cutting system: razor knife and circular knife. Cutting precision:+ -0.1mm, min cutting width:20mm ... belt9.Guide roll: 80 hard alloy10.Machine structure: Iron casting . PVC,OPP,BOPP,PET,PE,HDPE Film Cutting Machine