1. The frame is entirely welded with steel plates and treated to relieve tress by tempering, 

    so the precision is well maintained.

2. Hydraulic top drive, stepless pressure adjustment and high quality sealing rings imported 

    from overseas to ensure the machine's quality.

3. Mechanical synchronous mechanism and the complex compensation are designed 

    so as to raise the workpiece precision.

4. The stroke and distance of backgauge is adjusted by the motor and is well adjusted by hand, 

    the adjustment is displayed by digital meters.

5. Inch, single and continuous operation mode being designed for the machine and reversing & 

    maintain time can be controlled by the time replays.

6. Safe fence and electric interlocker have been designed for the machine to ensure the safe operation.

    (the back of 40T and above 200T without safe fence.)