Structure and performance features:
1.    The frame is entirely welded with steel plate, and treated to relive stress by tempering
2.    Hydraulic drive, return of knife beam is smooth and prompt by accumulator or nitrogen cylinder
3.    The portable and prompt adjustment of the blades gap and the value of gap are indicated by digital , convenient and fast
4.    Equipped with lighting alignment , so as to align when shearing , the stroke of knife beam can be adjusted in step less mode
5.    The display devices of the back gauge value and the shearing times are on the front of the machine