1. Frame welded, vibration to eliminate stress, high in rigidity. Hydraulic drive, swing beam, return of knife beam is smooth and prompt by accumulator or nitrogen cylinder, stead & reliable performace. 2. The protable and prompt adjusted of the blades'gap, the value of gap is indicated by dial, positioning reliable. 3. Setting the backgauge by motor. The displessly devices used to the backgauge'value and the shearing times are on the front of the machine. 4. The stroke of knife or beam can be adjusted steplessly, conveniently and fast. Preselection of single or continous strokes. Preselection of cutting number and cutting strokes.
