Ningbo Xuhao Industry Co., ltd
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Price: | 100.0~20000.0 USD |
Payment Terms: | T/T,L/C,D/A,D/P,WU |
Special Groups: |
Injection molding machine screw barrels (8)
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Place of Origin: | Zhejiang, China (Mainland) |
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Sterile material screw barrels
Specification
Screw diameter: Ø12-300MM L/D:15-55
Barrel diameter: Ø25-500MM 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.