Mold classification

According to the different materials formed
Metal mold, plastic mold, and its special mold.
Metal molds are divided into: including stamping die (such as punching die, bending mold, drawing die, hole mold, shrinkage mold, ups and downs, bulging mold, plastic mold, etc.), forging die (such as die forging die Forging die, etc.), extrusion die, extrusion die, die-casting mold, forging mold;
Non-metallic molds are divided into: plastic molds and inorganic non-metallic molds. According to the different materials of the mold itself, the mold can be divided into: sand mold, metal mold, vacuum mold, paraffin mold and so on. Among them, with the rapid development of polymer plastics, plastic mold and people's lives are closely related. Plastic mold can be divided into: injection molding die, extrusion molding die, gas-assisted molding die, and so on.