The extruder, the screw extruder, relies on the pressure and shear force generated by the rotation of the screw, and the material can be fully plasticized and uniformly mixed.
Use of extruder:
1, pipe extrusion: suitable for PP-R pipe, PE gas pipe, PEX cross-linked pipe, aluminum plastic composite pipe, ABS pipe, PVC pipe, HDPE silicon core pipe and all kinds of coextrusion composite pipe. 2, sheet and sheet extrusion: suitable for PVC, PET, PS, PP, PC and other profiles and sheet extrusion. Extrusion of other plastics, such as silk, rods, etc.. 3, extrusion: adjust the extruder speed and change the structure of the extrusion screw can be applied to the production of PVC, polyolefin and other plastic profiles. Modified granulation: suitable for all kinds of plastic blending, modification, enhanced granulation.
Injection molding machine injection molding machine or injection molding machine. The utility model relates to a main forming device for making plastic products of various shapes by using thermoplastic or thermosetting plastics. Divided into vertical, horizontal, all electric. The injection molding machine is used to heat the plastic, and the high pressure is applied to the molten plastic so as to be filled with the mould cavity.
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Use of injection molding machine:
The injection molding machine has the ability of a complex shape, size precision or with plastic metal inserts texture dense, is widely used in national defense, electronics, automotive, transportation, building materials, packaging, agriculture, education, health and daily life in various fields.