Machine for steel welded bodies, hydraulic transmission, vibration to eliminate stress, high mechanical strength and good rigidity. Two tilting hydraulic shears through the use of the main cylinder (fixed in the wall) to do down the shearing movement, nitrogen cylinder return, thus simplifying the hydraulic system and more stable operation. 
 3 on the turret of the pendulum shears in the shearing process around a fixed axis of the swing arc, through leverage, the fulcrum of the force is small, can increase the shear blade life, the life of the machine, compact structure, and can stepless adjustment turret stroke volume, greatly improve efficiency