Haffle sliding core and rear mold retractable core-pulling structure


Release time:

2025-11-26

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Haffle sliding core and rear mold retractable core-pulling structure 
These are critical design elements in mold engineering; their implementation can enhance the efficiency and quality of injection molding production while significantly reducing product damage and scrap rates.


Has obtained multiple national invention patents, design patents, and utility model patents.

License

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