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1.Pneumatic cylinder automatically adjust unwinding width2. Automatically loading by hydraulic system3. 3 inch and 6 inch shaft-less unwinding4. Intelligent Laser tube core positioning5. Automatic razor knife adjusting system (Optional device)
1. Max. working speed 600m/min;2. Germany brand servo motors control；3. Auto close-loop tension system for unwinder；4. Automatic air pressure system for rewinder；5. Good import brands of electric parts for webguide, motor, PLC, Valves etc；6. Unwinder hydraulic loading shaftless type；7. Rewinder uses pneumatic friction shafts.
The machine applies to slit jumbo film rolls of PET, OPP, CPP, PS, PVC, metalized film, laminated film, optical materials, width 2000-3000mm, etc.The rewinder part can be 4 stations or 6 stations, min.slitting width 500mm, max. working speed 600m/min.
1.Pneumatic cylinder automatically adjust unwinding width2. Automatically loading by hydraulic system3. 3 inch and 6 inch shaft-less unwinding4. Air splicing table5. Servo drive system6. Closed-loop tension control for unwinder7. Intelligent Laser tube core positioning8. Automatic razor knife adjusting system (Optional device)9. Four sets rewinding pneumatic friction shafts automatically changeover system10. Automatically cutting rewinding roll system
1) This machine is suitable for kinds of films and paper rolls industry. It's equipped with a high performace PLC micron-processor combined with movable colourful touch screen that operator is able to control both in rewinder position and unwinder position.2) High-end surface treatment roller gives no scratch during slitting and rewinding on the optical or coated film.3) Real time diameter checking technoligh attached on the rewinder unit. The ultrasonic sensor checking the exact diameter every 0.05seconds and it gives the PLC to calculating the most suitable tension while the rewinder diameter is changing.
The machine applies to cellophane, PET, OPP, CPP,PE, PS, PVC and computer security labels, electronic computers, optical materials, film roll, foil roll, laminated rolls, all kinds of paper rolls, film and printing of various materials to slitting.