The computer high-speed slitting machine is suitable for cutting plastic films such as BOPP, BOPA, BOPET, CPP,  CPP/AL, PET/AL, BOPS, PE, etc., as well as various composite films and metallized films. The operation is simple and fast, and the operation efficiency is high. The performance of the whole machine is equivalent to that of foreign famous brand machines, and the cost performance is high.
          The computer high-speed slitting machine uses the touch screen man-machine interface and PLC programmable controller to centrally control the whole machine.
1. The winding adopts vector frequency conversion motor and electronically controlled precision air-slip differential shaft transmission. The coil diameter and control air pressure are automatically calculated by PLC to realize winding tension and slip control.
2. Traction adopts vector variable frequency motor drive to realize constant line speed control.
3. Unwinding adopts shaftless unwinding and vector variable frequency motor transmission. The constant diameter control is realized by PLC automatically calculating the winding diameter; the unwinding coil material is clamped by electric screw and cylinder, and the lifting of the discharging rack is realized by hydraulic transmission.
4. The correction system adopts LPC&EPC (with sideline) photoelectric static automatic correction system.
5. The slitting is divided by a flat knife (can be customized for round knife cutting), and the adjustment of the knife is realized by pneumatic and synchronous belt transmission.

6, the system has metering, fixed length shutdown, roll diameter calculation and material protection.