EXTRUDER SCREW PARTS

Extruder Screw
Extruder Screw
    Diameter: Ø15 - Ø300
    L/D Ratio: 15 -46
    Surface Roughness: Ra 0.4 μm
    Nitriding Layer Depth: 0.5 - 0.8 mm
    Nitriding Layer Hardness: 900 - 1000HV
    Cr-Plating Layer Depth: 0.05 - 0.10mm
    Cr-Plating Layer Hardness: > 850 HV
    Bimetallic Layer Depth: 1.2 - 2.5 mm
    Bimetallic Layer Hadness: ≥65 HRC
 
Extruder Barrel
Extruder Barrel
    Diameter: Ø40 - Ø400
    Legth: 300 - 12000 mm
    Nitriding Layer Depth: 0.5 - 0.8 mm
    Nitriding Layer Hardness: 900 - 1000HV
    Cr-Plating Layer Depth: 0.05 - 0.10mm
    Cr-Plating Layer Hardness: > 850 HV
 
Extruder Reducer Box
Extruder Reducer Box
        SJY, ZLYJ Series for plastic single screw
    extruder reducer box
        SJY, ZLYJ series plastic rubber single screw
    extruder reducer box are widely used in the high
    profile plastic, rubber, chemical fiber extruder.