Analyze The Characteristics And Advantages Of Injection Molding Machine

- Jun 16, 2019-

Analyze the characteristics and advantages of injection molding machine

Injection molding machine (HTFW1/G series thermosetting plastic injection molding machine) is suitable for processing all kinds of thermosetting plastics, such as phenolic plastic, unsaturated polyester, DAP plastic, amino plastic, epoxy plastic, polyimide plastic, etc. Compared with thermoplastic injection molding machines, the main features are:

Analysis of Characteristics and Advantages of Bakelite Injection Molding Machine

1. The barrel is heated by hot kerosene internal circulation mode without heating by electric heating coil;

2. The special double-stage mold temperature machine controls the barrel temperature, the control precision is high, and the error is controlled within 1%;

3. The thermosetting plastic can be uniformly heated in the barrel to eliminate the influence of excessive frictional heat on the plastic;

4. The zero compression ratio of the screw prevents the friction heat from being too large to cause the plastic to solidify in the barrel;

5. The screw adopts a smaller aspect ratio, which facilitates rapid material replacement and reduces the residence time of the plastic in the barrel;

6. Wear-resistant bimetallic barrel screw and carbide nozzle ensure long service life of screw and nozzle;

7. The screw has no anti-reverse ring and thrust ring, which makes the flow of the material smoother and ensures good feeding characteristics;

8. The mold insulation device adopts imported composite materials from Japan, with high strength, small deformation, long service life and remarkable heat insulation effect;

9. Dynamic and fixed mode reserved 220V mold automatic heating temperature control interface, the signal is directly connected with the injection molding machine computer, the mold temperature PID precision control, and visually displayed in the computer screen;

10. Since the thermosetting plastic has a chemical reaction when it is injected into the cavity, it is necessary to discharge the generated gas to release the clamping force in time, so the machine program is equipped with an exhaust function.