... noise 2.such as extending,twisting,bending,and mould forging and welding,twisting,bending Q35Y Hydraulic Combined Punching & ... flanging, the shutter pressing. For its compact construction and low noise, it is necessary production equipment for modern ... , tractors, vehicles, ships, metal configuration, bridges, machinery manufacturing and other industries, etc.Parameter:1. Pressure: 50-140 ton2. ...