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The advantages of needle valve hot runner molds
May 30, 2018

The advantages of needle valve hot runner molds are:

● can shorten the processing cycle and improve production efficiency;

● Because it replaces the cold runners, it does not produce material (water outlets), and it does not need to be destroyed or destroyed. It can save a lot of raw materials;

● Improve the consistency of products, no prominent gate marks, completely eliminate gate flow, no wire drawing;

● Significantly improved product appearance;

● Helps to reduce product stress, reduce product deformation and brittleness caused by the structure, thereby improving the production capacity and service life of products with complex structures;

● Provide more engineering control to make precise adjustments to the injection molding process;

● Not subject to change of injection molding material.

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