A punch press is a stamping press. In national production, stamping process has the advantages of saving materials and energy, high efficiency, low technical requirements for operators and making products that can not be achieved by machining through various die applications. Therefore, it is more and more widely used.

Stamping production is mainly aimed at sheet metal. Through the die, it can make blanking, punching, forming, deep drawing, trimming, fine blanking, shaping, riveting and extrusion parts, which are widely used in various fields. For example, we use switches and sockets, cups, cupboards, dishes, computer cases, and even missile aircraft... A lot of accessories can be produced by punch through mold.