This machine is a computer high-speed slitting machine, suitable for sliting and rewinding various rol materials, such as self-adhesive materials, thin films PVC, PET, release paper, breathable film, pearlescent film, etc. The machine adopts three servo motor synchronous control, automatic tension control system, and central winding method. The machine adopts variable frequency speed regulation motor to maintain stable operation during acceleration. PLC automatic meter counting and alarm function. The rewinding adopts A and B slip shaft structure, and the unwinding adopts ultrasonic/CCD correction method. The circular knife/flat knife longitudinal cutting, waste edge automatic discharge. Pneumatic automatic loading rack structure （shaftless loading rack structure）, equipped with loading and unloading tower, simple and convenient unloading.
