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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Shoe sole injection screw barrels
Screw diameter: Ø15-300MM L/D:15-55
Barrel diameter: Ø25-500MM Length:300-800MM
Material
38CrMoAlA(JIS SACM645)
42CrMo(AISI 4140)
Cr12MOV(JIS SKD-11)
4Cr5MoSiV1(JIS SKD-61)
9Cr18MoV,etc
Parameter
Hard Chrome Plating treatment:
Thickness of Hard Chrome Plating Layer: 0.05-0.10mm
Hardness of Hard Chrome Plating Layer: ≥950HV
Nickel alloy plating.treatment:
Bimetallic Barrel/Cylinder: Centrifugal Casting (Inlay Alloy)
Bimetallic Screw: Plasma Alloy Coating Spraying
Depth of Bimetallic Layer: >2mm
Hardness of Bimetallic Layer: HRC55°-72°
Grade | Material | Process |
Standard grade | 38CrMoAlA | Nitriding 96 hours |
Bimetallic grade | 38CrMoAlA | HP/HVOF |
TC-A grade | Tungsten carbide 40% | Centrifugal casting |
TC-B grade | Tungsten carbide 25% | Centrifugal casting |
TC-C grade | Tungsten carbide 10% | Centrifugal casting |
Feature