Use：It is applicable for slitting and rolling plastic film drum materials like BOPP, PET, CPP, CPE and PVC.Feature：1.The machine adopts left and right air expansion shafts to wind in a crisscross surface centre mode. As a result, it is applicable for slitting more bars.2.The master motor frequency regulating speed is equipped with a constant speed rubber transmission to keep the slitting speed constant. 3.Equipped with a length auto counter, through which the user can set auto stopping at a certain length.4.Equipped with flat blade and blower to blow out.5.The unreeling unit adopts a magnetic powder brake to control its tension.6.The unreeling material adopts an automatic feeder. 7.Equipped with photoelectric rectifier, it can automatically track slit basic material side to slit precision.Main Technical Specification：Speed5～380m/minUnreeling Dia.Φ800mmWidth650-2000mmSlitting Width20～2000mmWinding Dia.Ф500mmRectifying MethodPhotoelectric tracking/ tracking side or trackingTension controlmagnetic powder constant tension control
