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    Screw barrel of injection molding machine

    Screw barrel of injection molding machine

    Product materials
    38CrMoALA(JIS SACM645)
    42CrMo(JIS SCM440)
    9Cr18MoV
    SKD11
    Hastelloy C276
    Zinc 3 steel
     
    Heat treatment
    Nitriding treatment
    Hard chromium plating
    Medium and high frequency quenching
    Spraying corrosion resistant and wear resistant bimetallic coating
    Vacuum quenching
     
    Screw and barrel specifications
    Length diameter ratio: L / D: 15 ~ 53
    Specification: Φ 15 ~ Φ 300
     
    Product application scope
    Used for extrusion of plastic products: film blowing, film coating, sheet, plate and pipe extrusion
    For chemical fiber extrusion: pet, PA6, film, non-woven fabric, rope fiber
    Used for plastic recycling granulation
    For cable extrusion: suitable for PVC, PE, PBT, plastic fluoride
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