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Bimetallic Screw&Barrel

(Total 9 Products)

  • Bimetal Screw Barrel for Vented Plastic Processing Machinery

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    Brand:JinJing Brand

    Model No:JXJJ

    Packaging:Standard Exported Wooden Case

    Place of Origin:Zhejiang, China (Mainland)

    Specifications 1.Screw and barrel for plastic machine 2.Over 30 years experience in screw and barrel 3.Direct manufacture of screw and barrel           Bimetal Screw & Barrel for Vented Plastic Processing Machinery   • Detailed Specifications   ...

  • PE sheet 165 plastic extruder bimetallic screw barrel

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    Brand:JinJing Brand PE sheet 165 plastic extruder bimetallic screw and barre

    Model No:PE sheet 165 plastic extruder bimetallic screw and barrel

    Packaging:PE sheet 165 plastic extruder bimetallic screw and barrel Packing: Standard Exported Wooden Case

    Place of Origin:Zhejiang, China (Mainland)

    Specifications PE sheet 165 plastic extruder bimetallic screw and barrel 1.More than 30 years experience 2.Direct Manufacturer 3.High Qualit   JinJing Brand   PE sheet 165 plastic extruder bimetallic screw and barrel          ...

  • Bimetallic Twin screw and barrels

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    Brand:JinJing Brand Bimetallic Twin screw and barrel for plastic extruder

    Model No:Bimetallic Twin screw and barrel for plastic extruder machine

    Packaging:Bimetallic Twin screw and barrel for plastic extruder machine Packing: Standard Exported Wooden Case

    Place of Origin:Zhejiang, China (Mainland)

    Specifications Bimetallic Twin screw and barrel for plastic extruder machine 1.More than 30 years experience 2.Direct Manufacturer 3.Quality   JinJing Brand  BimetallicTwin screw and barrel for plastic extruder machine          ...

  • Bimetallic Twin Parallel Screw Barrel for Plastic Extruder

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    Brand:JinJing

    Model No:JXJJ

    Packaging:Standard Exported Wooden Case

    Place of Origin:Zhejiang, China (Mainland)

    Specifications 1.38 CrMoAlA Barrel and Screw 2.Over 30 years experience in screw and barrel 3.Direct manufacture of screw and barrel         Bimetallic Twin Parallel Screw & Barrel for Recycled Plastic Extruder  • Detailed Specifications       ...

  • Bimetallic conical twin screw barrel for SJSZ extrusion

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    Brand:JinJing Brand Bimetallic conical twin screw barrel for SJSZ extrusion

    Model No:Bimetallic conical twin screw barrel for SJSZ extrusion

    Packaging:Bimetallic conical twin screw barrel for SJSZ extrusion Packing: Standard Exported Wooden Case

    Place of Origin:Zhejiang, China (Mainland)

    Specifications Bimetallic conical twin screw barrel for SJSZ extrusion 1.More than 30 years experience 2.Direct Manufacturer 3.High Quality   JinJing Brand Bimetallic conical twin screw barrel for SJSZ extrusion        ...

  • bimetallic screw barrel for injection molding machine

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    Brand:JinJing Brand bimetallic screw barrel for injection molding machine

    Model No:bimetallic screw barrel for injection molding machine

    Packaging:bimetallic screw barrel for injection molding machine Packing: Standard Exported Wooden Case

    Place of Origin:Zhejiang, China (Mainland)

    Specifications bimetallic screw barrel for injection molding machine 1.More than 30 years experience 2.Direct Manufacturer 3.High Quality   JinJing Brand  bimetallic screw barrel for injection molding machine         ...

  • PVC pipe sheet profile Bimetallic extruder screw barrel

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    Brand:JinJing BrandPVC pipe sheet profile Bimetallic extruder screw barrel

    Model No:PVC pipe sheet profile Bimetallic extruder screw barrel

    Packaging:PVC pipe sheet profile Bimetallic extruder screw barrel Packing: Standard Exported Wooden Case

    Place of Origin:Zhejiang, China (Mainland)

    Specifications PVC pipe sheet profile Bimetallic extruder screw barrel 1.More than 30 years experience 2.Direct Manufacturer 3.High Quality   JinJing Brand  PVC pipe sheet profile Bimetallic extruder screw barrel         ...

  • bimetal screw barrel of injection moulding machine

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    Model No:bimetal screw barrel of injection moulding machine

    Packaging:bimetal screw barrel of injection moulding machine Packing: Standard Exported Wooden Case

    Specifications bimetal screw barrel of injection moulding machine 1.More than 30 years experience 2.Direct Manufacturer 3.High Quality   JinJing Brand  bimetal screw barrel of injection moulding machine          ...

  • Alloy Screw and Barrel for Extruder

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    Brand:JINJING Brand Alloy Screw and Barrel

    Model No:Alloy Screw and Barrel

    Packaging:Alloy Screw and Barrel Packing: Standard Exported Wooden Case

    Place of Origin:Zhejiang, China (Mainland)

    Specifications Alloy Screw and Barrel 1.More than 30 years experience 2.Direct Manufacturer on screw&Barrel 3.High Quality Material   JinJing Brand  Alloy Screw and Barrel for  Extruder      Specification                                 ...

Bimetallic Screw&Barrel

A bimetallic screw and barrel are components used in plastic extrusion and injection molding machines. They are specially designed to withstand the high temperatures and pressures involved in the plastic processing industry.

The barrel is a hollow cylinder that houses the screw. It is typically made of two different metals, with a wear-resistant inner liner and a heat-conductive outer layer. The wear-resistant liner is usually made of a high-quality alloy steel, such as nitride steel or bimetallic alloy. This liner protects the barrel from the abrasive action of the plastic material being processed.

The screw is a helical-shaped component that rotates within the barrel. It is also made of two different metals, with a high-wear-resistant layer on the surface. This layer is usually made of a high-chromium alloy or a bimetallic alloy. The wear-resistant layer ensures that the screw can withstand the constant friction and wear caused by the plastic material.
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