The fuselage adopts the finite element analysis design and vibration aging to eliminate the internal stress, so as to make the fuselage stable and reliable. The three- point support rolling guide wheel is adopted to eliminate the bearing clearance and improve the shearing accuracy. The cutting angle of the tool holder can be adjusted, which can reduce the deformation of the shearing material and cut the ultra thick and ultra long plate.

The machine adopts steel plate welding structure. hydraulic transmission, accumulator return, knife edge gap adjustment is light and fast, light alignment, shear stroke control, adjustment is convenient and fast, the rear retaining is equipped with encoder, with digital display system, so that the position display of the rear retaining is more accurate.