The working principle of the blow molding machine is si […]
The working principle of the blow molding machine is similar to that of the syringe for injection. It is to inject the plasticized molten state (ie, the viscous flow state) into the closed cavity by the thrust of the screw (or plunger). The process of obtaining the product after curing and setting. Injection molding is a cyclic process, and each cycle mainly includes: quantitative feeding - melt plasticizing - pressure injection - filling mold cooling - mold extraction. After removing the plastic part, the mold is closed again for the next cycle.
Blow molding machine features:
(1) The computer of the hollow molding machine adopts the computer host chip of the imported PLC, matches the liquid crystal display, the software standby fault self-diagnosis system and the error correction function, which makes the operation more convenient. The control program is designed with fools and can be put on the job without professional training. operating.
(2) The hollow molding machine is fully hydraulically driven, and has the first stepless hydraulic frequency modulation technology in China, which solves the adaptability of the hollow molding machine to various materials and block types, improves the compactness of materials and shortens the molding cycle.