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    2. Head Group
      Location:Home > Products > Head Group

      Glue head group in the injection play an important role in the forming of,and we will respond to your needs,to provide the most suitable plan,according to the characteristics of plastics,professional design or selection of the most practical material.


      1. Material: 38CrMoA1 A

      the hardness of nitnding treatment, surface: HV≥900

      nitridedlayerdepth:0.5-0 8mm

      2. Material: special alloy steel

      after vacuum quenching heat treatment process, can greatly improve the three parts service life

      3. Material: all kinds of corrosion resistant steel

      after vacuum quenching, chrome plated surface can greatly improve the three small the service life 

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