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      1. 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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