1. It adopts an overall welded frame structure and undergoes vibration aging treatment. The machine tool has good rigidity, high precision, and good accuracy retention. 2. A three-point supporting shaft rolling guide rail is adopted. The upper tool holder rolls without gaps between the rolling guide rails. The service life of the blade can be adjusted by turning the hand wheel. 3. The movable blade support and four-edged long blade make it easy to adjust the uniformity of the blade gap, improve shearing quality, and extend the service life of the blade. 4. Using a tandem cylinder synchronization system, the machine tool is evenly stressed. By adjusting the flow rate of the tandem cylinder, the shearing angle can be easily adjusted to meet the needs of different shearing plate thicknesses. 5. A motorized backgauge device and electronic counter are used to facilitate the adjustment of the backgauge position.