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Nitrogen assisted injection molding

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Update time : 2021-04-16 11:12:16
Nitrogen assisted injection molding system, an advanced system and technology, injects nitrogen directly into the plasticized plastics in the mold cavity through the segmented pressure control system, so as to expand the inner part of the plastic parts and make them hollow, but it still keeps the appearance of the product surface intact.
Nitrogen assisted injection molding technology has the following advantages:
1) Save plastic materials, saving rate can be up to 30%.
2) Shorten the production cycle time.
 
3) The clamping pressure of injection molding machine can be reduced by more than 30%.
4) Increasing the working life of injection molding machine.
5) Reducing the pressure in the mold cavity is the key to reduce the loss of the mold and improve the working life of the mold.
6) For some plastic products, the mold can be made of aluminum metal.
7) Reduce the internal stress and warpage of products, and improve the density of plastic parts
8) Solve and eliminate the surface shrinkage of products.
9) Simplify the complicated design of products.
10) 10 reduce the power consumption of injection molding machine.
11) Reduce the investment cost of injection molding machine and mold development.
12) Reduce production costs.
Nitrogen assisted injection molding technology can be applied to all kinds of plastic products, such as TV or audio shell, automotive plastic products, furniture, bathroom, kitchenware, household appliances and daily necessities, various types of plastic boxes and toys, etc.

 
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