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Plastic extrusion die
Commodity number: 70005
Product model: 00075

Plastic extrusion die is a kind of mold used to produce continuous shape plastic products, also known as extrusion molding head. It is widely used in the processing of pipe, bar, monofilament, plate, film, wire and cable coating, profile, etc. The corresponding production equipment is a plastic extruder. Its principle is that the solid plastic is melted and plasticized under the conditions of heating and screw rotation and pressure of the extruder. The continuous plastic products with the same cross-section and the same shape of the die can be made through a special shape die. Its manufacturing materials mainly include carbon structural steel, alloy tools, and some extrusion dies are inlaid with wear-resistant materials such as diamond on the parts requiring wear resistance. Extrusion process is usually only applicable to the production of thermoplastic products, which is obviously different from injection mold and compression mold in structure.


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