According to the different materials of the molding, the mold can be divided into metal mold and non-metallic mold. Metal mold is divided into: casting die (non-ferrous metal die-casting, steel casting), stamping die and forging die, etc.; non-metallic mold is also divided into: plastic mold and inorganic non-metallic mold.

According to the mould of different materials, the mold can be divided into: sand mold, metal mold, vacuum mold, paraffin mould. Among them, with the rapid development of polymer plastics, plastic mold and people's lives are closely related. The plastic mold can be divided into: injection molding, extrusion molding, gas assisted injection molding and so on.

The mass production of non metal steel - cold forging and die forging, metal mold etc..

Sheet metal material - hot-rolled, cold-rolled, hot rolled, cold rolled sheet metal processing - drawing, forming, bending, punching, blanking non-ferrous metal - casting, powder metallurgy plastic - injection molding, blow molding (plastic bottles), extrusion die (pipe) other classification:

Alloy mold, sheet metal mold, plastic mold, stamping die, rubber mold, casting mold, forging die, extrusion die, die casting mold, automobile mold, die rolling die