Method used to reduce blow hole defects of die castings include 4 aspects:melting, pattern die. parameters of die casting process, and stripping agent.

前言： 消除压铸件气孔的方法包含4个方面：熔炼、模具、压铸参数和分型剂。

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Both sides of the pressure roller of stripping can be adjusted. The pattern is easy to be replaced, the rate of product is high.

脱模压力辊两边可调节，换模容易且成品率高等优点。

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Both sides of the pressure roller of stripping can be adjusted. The pattern is easy to be replaced, the rate of product is high.

脱模压力辊两边可调节，换模容易且成品率高等优点。

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