Shearing machine is a machine that uses one blade to perform reciprocating linear motion to cut the plate relative to the other blade. By moving the upper blade and the fixed lower blade, a reasonable blade gap is used to apply shearing force to metal plates of various thicknesses to break and separate the plates according to the required size. Shearing machine is one of the forging machinery, its main function is the metal processing industry. Products are widely used in sheet metal manufacturing, aviation, light industry, metallurgy, chemical industry, construction, marine, automotive, electric power, electrical appliances, decoration and other industries to provide special machinery and complete sets of equipment.