Product Main

Quick Details

Place of Origin: China (Mainland)
Brand Name: XH
Model Number: XH-1004
Surface Roughness: Ra0.4
Nitrided layer depth: 0.5-0.8mm
Screw Straightness: 0.015mm
Treatment: Chromium-Plated Surface Hardness after nitriding

Specifications

Sterile material screw barrels
  • Specification
    • Screw diameter: ?12-300MM  L/D:15-55
    Barrel diameter:  ?25-500MM      Length:300-1000MM
  • Material
    • 38CrMoAlA(JIS SACM645)
    Cr12MOV(JIS SKD-11) 
    4Cr5MoSiV1(JIS SKD-61) 
    42CrMo(AISI 4140)
    9Cr18MoV
    Stainless steel,etc.
  • Parameter
    • Processing art: spray by supersonic particles+ metallurgy
    Alloy element: Wc+Co+Cr ect.
    Hardness index: HV>1000
    Adhesion power:>118MPA
    Straightness: 0.015mm/m
    Surface roughness: Ra0.4um
  • Feature
    • screw barrel with full alloy sintering technology has the advantages of super anti-friction and corrosion-resist suitable for extruding 30% halogen-free engineering plastics,ceramics, magnetic powder,etc.