The all-steel welded structure of the second generation of hydraulic shear adopts heat treatment to eliminate. Internal stress, and has good rigidity and stability. Advanced integrated hydraulic system, good reliability. Three-point support rolling guide, to eliminate bearing clearance, and improve shearing quality. Blade clearances are adjusted by motor, rapid, accurate and convenient. Rectangular blades; all four cutting edges are usable long life. Adjustable shearing angles, to reduce deformation of plates. Upper tool rest adopts the introversion structure, to facilitate blanking, and improve the accuracy of the workpiece. Sectional shearing function, and light alignment function. Mechanical rear stoppers, digital display. Back carrier (or choose other configurations).