1. second generation hydraulic shear plate machine. 2. steel plate welded structure is adopted to eliminate stress through vibratory stress relief, and has good rigidity and stability. 3. adopt three point supporting rolling guide to eliminate the supporting clearance and improve the shearing quality. 4. the blade gap is adjusted by hand wheel quickly, accurately and conveniently. 5. rectangular blade, four blades can be used, long service life. 6. the shear angle can be adjusted to reduce the distortion of the sheet material. 7. the upper tool carrier adopts an introverted structure to facilitate blanking and improve the accuracy of the workpiece. 8., it has segmented shearing function and has the function of light to line. 9. post gear, digital display. 10. rear support device (alternative configuration).