The working principle of the molding machine

Principle

The working principle of the molding machine is similar to the injection used for injections. It uses the thrust of the screw (or plunger) to inject the plastic melting state (that is, the adhesive state). Obtain the process of the product after solidification.

Injecting molding is a cycle process. Each cycle mainly includes: quantitative feeding -melting plasticization -pressure injection -filling mold cooling -enable mold picking. After removing the plastic parts, close the mold and make the next cycle.

Structure

1.The molding machine computer uses the imported PLC computer main chip, which matches the LCD display. The software spare self -diagnosis system and error correction function make the operation more convenient. The control program is designed in a fool -style without professional training.

2.The full hydraulic driver of the molding machine has the first domestic sequence -free hydraulic frequency adjustment technology, which solves the adaptation of various materials and block types, improves the denseness of the material, and shortens the molding cycle.