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CISSCO TRADING CO., LTD.
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    Screw Barrel
    Products Visitors:709
    • Product Name:Screw Barrel
    • Model:SCB series
    • Size:barrel max. length: 9,000mm
    • Package:standard packaging for sea freight
     
    Products description:
    Single screw barrel
    1for various extruding machines
    2 38CrMoA1A
    3PTA, ion nitride,and more

    Specifications of this single screw and barrel:

    diameter: Φ15mm~ Φ250mm

    length:300mm~8000mm

    external diameter:Φ40mm~Φ400mm

    L/D: 10~46

     

    Technical indexes:

    38CrMoALA, Nitriding hardness:HV850~1000, Nitriding depth:0.5~0.8mm, surface roughness:Ra0.4um, screw straightness:0.015mm, Chromium plated hardness:>900HV, Chromium layer thickness:0.05-0.10mm, twin-alloy depth:0.8~2.0mm, twin-alloy hardness: 60~70

     

    Product types:

    almost all kinds of extruder screw barrel types can be made.

     

    Scope of application:

    PP, PE, PS, EVA, ABS, PVC, APC, PMMA pelletizing, foaming,sheet and plate extruder etc.



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