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    2. Screw barrel of injection molding machine

      World's LeadingJin Yu Da is a screw equipment manufacturer and support services provider

      ExperiencedJinyuda has rich experience in screw manufacturing, research and development

      Many resourcesJinYuda products excellent quality, fair price, is your ideal system partner

      Screw barrel of injection molding machine

      1. Product introduction

      The material of the product is alloy steel: 38CRMOALA, quenching and tempering, qualitative, nitriding, fine grinding and other processes, with high wear resistance, corrosion resistance and other advantages.


      2. The material

      All made of high quality alloy steel

      (1) 38CrMoALA(JIS SASCM645)

      (2) 42CrMo(JIS SCM440)

      (3) 9Cr18MoV

      (4) CW6M05Cr4V2


      3. Treatment methods

      Heat treatment

      Nitriding treatment

      Electrically paced hard chrome layer

      High frequency quenching

      Spray corrosion resistant, wear resistant bimetal layer

      Vacuum quenching


      4. Single screw specifications

      Common type, barrier type, shunt type, gradient type, breakthrough type, mixing type, wave type, pin type, acceleration type, exhaust type, separation type


      5. Scope of application

      Screw structure is suitable for: PE, PP, PVC, PET, PA, PS, ABS, PC, POM, LCP, etc


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