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              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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