SHANGWELL EXTRUSIONMACHINERY CO.,LTD

we sell more than 2000 advanced extrusion lines every year.

Barrels and Screws

  • Bimetallic Screw Elements Double Screw and Barrel

    Bimetallic Screw Elements Double Screw and Barrel

    For our bimetallic screw,we have adopted advanced technique (HP/HVOF) of surface harding process by the whole screw surface,WPT1 alloy with corrosion resistant suits for nylon,PVC ,PC,PMMA and so on.WPT2 alloy with corrosion resistant and high temperature resitant suits for...Read More

  • Custom Printed Bimetallic Screw

    Custom Printed Bimetallic Screw

    For our bimetallic screw,we have adopted advanced technique (HP/HVOF) of surface harding process by the whole screw surface,WPT1 alloy with corrosion resistant suits for nylon,PVC ,PC,PMMA and so on.WPT2 alloy with corrosion resistant and high temperature resitant suits for...Read More

  • Barrel for Injection Molding Machine

    Barrel for Injection Molding Machine

    1) 38CrMoAlA(JIS SACM645) 2) 42CrMo(JIS SCM440) 1) 38CrMoAlA(JIS SACM645) 2) 42CrMo(JIS SCM440) Nitriding treatment Electroplated hard-chrome finish High frequency quenching Spray bimetallic coating Vacuum quenchingRead More

  • Screw for Injection Molding Machine

    Screw for Injection Molding Machine

    1) 38CrMoAlA(JIS SACM645) 2) 42CrMo(JIS SCM440) 1) 38CrMoAlA(JIS SACM645) 2) 42CrMo(JIS SCM440) Nitriding treatment Electroplated hard-chrome finish High frequency quenching Spray bimetallic coating Vacuum quenchingRead More

  • Parallel Twin Screw and Barrel

    Parallel Twin Screw and Barrel

    1) 38CrMoAlA(JIS SACM645) 2) 42CrMo(JIS SCM440) 3) 9Cr18Mov 4) CW6Mo5Cr4V2 High quality alloy-steel 1) 38CrMoAlA(JIS SACM645) 2) 42CrMo(JIS SCM440) 3) 9Cr18Mov 4) CW6Mo5Cr4V2 Heat-treatment Nitriding treatment Electroplated hard-chrome finish Spray bimetallic coatingRead More

  • Conical Twin Screw and Barrel

    Conical Twin Screw and Barrel

    1)38CrMoAlA(JIS SACM645) 2)9Cr18MoV 1)38CrMoAlA(JIS SACM645) 2)9Cr18Mo Heat-treatment Nitriding treatment Spray bimetallic coating Quideline of technique Depth of nitration layer: 0.05~0.08mm Hardness of nitration: 900~1000hv Fragility of nitration: less than grand one...Read More

  • Plastic Extruder Mixing Single Screw and Barrel

    Plastic Extruder Mixing Single Screw and Barrel

    1) 38CrMoAlA(JIS SACM645) 2) 42CrMo(JIS SCM440) 1) 38CrMoAlA(JIS SACM645) 2) 42CrMo(JIS SCM440) Heat-treatment Nitriding treatment Electroplated hard-chrome finish High frequency quenching Spray bimetallic coating Vacuum quenchingRead More

Equipped with thousands of professional staff and advanced technology and equipment, Shangwell is one of the leading manufacturers of barrels and screws in China. You can rest assured to wholesale cheap barrels and screws from our professional factory.