1.The main
2.The position of rear stopper is displayed in real-time manger.
3.Multi-step programming function is available and the rear stopper is able for automatic operation and continuous positioning ,to achieve an automatic adjustment for position of rear stopper.
4.It's provided with counting function for shearing ,to display the shearing numbers in a real time manager,able for power-failure memory of position of rear stopper ,procedures,and parameters.
5..