Hydraulic gate type cutting machine is widely used in of various metal materials according to different needs of direct shear, mainly used in iron and steel manufacturing, shipbuilding, automobile, container manufacturing, switch electrical appliances, machinery manufacturing, light industry and other industries. This year, the state has promulgated the shipbuilding industry, equipment manufacturing industry revitalization planning rules. As an important support of the shipbuilding industry and equipment manufacturing industry, the timely replacement of large hydraulic brake plate shears, to adapt to the new requirements is particularly important.