Best quality QC11Y-20X4000mm hydraulic guillotine shearing machine can cut 20mm thickness, 4000mm length of carbon steel plates with high efficiency.The whole machine of the hydraulic guillotine shearing machine adopts integral welding, and the welding parts such as wall panels, worktables, and tool rests vibrate to eliminate stress, and the stability of the machine tool is high. The use of tandem oil cylinders has good synchronization performance, so that the hydraulic guillotine shearing machine has high precision when shearing sheets.Accumulator return travel can be smooth and fast, it can cut plates with high efficiency.