Hydraulic swing beam shear is a frequently used shearing machine in sheet metal cutting. Whole welded structure, hydraulic transmission, high mechanical strength and good rigidity contribute to excellent shearing performance and productivity. Hydraulic swing beam shear uses main cylinder (fixed in wall panels) to fulfill downward movement. Simplified hydraulic system makes more stable operation. During the shearing process, upper blade swings around a fixed axis. Due to leverage function, the blade life will effectively extend.