... 2,Servo control technology. 3,Backgauge,gap or angle control. 4,Stroke length limitation. 1,The machine is ... ,workshop of production line for plate processing.2,The machine base is steel- welding , the structure is compact ... to damage the sheet metal surface.6,The machine use completely independent closed gear box transmission system, ... the shearing speed. Q11-6*2500 Series Mechanical shearing machine