... 3,Backgauge,gap or angle control. 4,Stroke length limitation. 1,The machine is applicable to uncoiling, leveling, shearing ... workshop of production line for plate processing.2,The machine base is steel- welding , the structure is compact ... blade movement is precision casting copper,less friction.4,Upper guide can adjust until achieve a good ... shearing speed. Q11-6*2500 Series Mechanical shearing machine