1. Hydraulic transmission, pendulum-type tool holder. The overall welding of the frame is hard and durable, and the use of a nitrogen cylinder returns smoothly and rapidly.

2. It has the function of stepless adjustment stroke. The amount of upper and lower blade edge clearance is adjusted by the handle, and the gap of the blade is even and rapid.

3. NC control system and position encoder, inverter, closed-loop control system, speed, high positioning accuracy, good stability, can accurately ensure the accuracy of the back gauge displacement size, while the CNC system has precision compensation and automatic detection A variety of additional features.