QFJ600-1500A Slitting machine for Surface rolling is a perfect and ideal machine suitable for slitting small scale materials ,such as rollers of plastic glue film, aluminum foil, PVC, plastic film, insulation material.The main motor adopts variable frequency speed regulation, to use the constant tension magnetic powder control, auto photoelectric edge correction, two units of magnetic powder clutch on rewinding,link with main motor,control(barometric pressure) the central volume reeling and with contact the surface, the two axle inter rewinding,never nips the mouth, and have the meter preset,auto stop functions. Technical specifications Max.widthofrowmaterial600-1500mmMax.diameterofrowmaterialφ1000mmInternalDiameterofrollingpapercoreφ25-φ76mm()InternalDiameterφ420mmMin.widthofsplitcut(5mm) (6mm)Electricalmachinerypower5.5/7.5kwOveralldimensions2500×2500×1100mmWeight3000kg