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what is electric injection molding machine?

Time:2022-12-25 16:14:32 Author:China Haijiang Clicks:

An electric injection molding machine is a type of injection molding machine that uses electricity as its power source. Injection molding is a manufacturing process in which molten material is injected into a mold to produce a part or product.


Electric injection molding machines differ from hydraulic injection molding machines, which use hydraulic fluid to generate the pressure needed to inject molten plastic into a mold. Electric injection molding machines use electricity to generate the necessary pressure, and they are typically smaller and more precise than hydraulic machines.

Electric injection molding machines are generally more energy efficient than hydraulic machines, and they also produce less noise and vibration. They are also easier to maintain and have a longer lifespan. However, they are generally not as powerful as hydraulic machines, and they may not be suitable for certain high-stress applications.

Overall, electric injection molding machines are widely used in the plastics industry for the production of a wide range of products, including automotive parts, medical devices, and household goods. They are known for their precision, efficiency, and low maintenance requirements.

There are many brands of electric injection molding machines available on the market, and some of the more well-known ones include:

  1. Engel
  2. Nissei
  3. Toshiba
  4. Arburg
  5. Toyo
  6. Sumitomo
  7. Mitsubishi
  8. JSW
  9. Demag
  10. Haitian

These are just a few examples, and there are many other reputable brands of electric injection molding machines available. It is important to do thorough research and consider a variety of factors, such as the size and capacity of the machine, its precision and accuracy, and its energy efficiency, when selecting an electric injection molding machine.