... PET, CPP, PVC, AL foil and paper, with PLC,automatic tension control,EPC GOOD PRICE READY MACHINE High ... 1.The complete machine is equipped with PLC(four vector motor), and with a touch screen and man-machine ... belt is govemed by a vector motor, and PLC can automatically calculate the unwinding roller diameter, ... well.6. The edge-correction actuator is static with the movement routine ranging to 120mm.7. ...