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Zhoushan Jinteng Machinery Manufacture Co,.Ltd
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single screw and barrel for extruder
| Payment Terms: | T/T,L/C |
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
Screw and barrels for single screw -extruders
Specifications:15mm-300mm
Length/Diameter Ratio:15~55
Screw can be selected from ordinary,gradual,
Screw and barrels for single screw -extruders
Specifications:Ø15mm-Ø300mm
Length/Diameter Ratio:15~55
Screw can be selected from ordinary,gradual,
mutational,pinned,shielding,separating and exhausting types.
Materials:
Length/Diameter Ratio:15~55
Screw can be selected from ordinary,gradual,
mutational,pinned,shielding,separating and exhausting types.
Materials:
Alloy-steel of high quality
1) 38CrMoAlA(JIS SACM645)
2) 9Cr18MoV
Technical data:
Nitrided Hardness: HV 900-1000
Nitrided Case Depth: 0.50mm-0.80mm
Nitrided Case Depth: 0.50mm-0.80mm
Nitrided Brittleness: Less Than Grade 2
Surface Roughness: Ra 0.4
Screw Straightness: 0.015mm
Surface Chromium-Plating's Hardness After Nitriding:≥900HB
Chromium-Plating Depth: 0.05~0.10mm
Alloy hardness: HRC50-65
Alloy depth: 0.8mm-2.0mm
Advanced nitriding process
Corrosion&Abrasion resistance bimetal spraying process
Surface Roughness: Ra 0.4
Screw Straightness: 0.015mm
Surface Chromium-Plating's Hardness After Nitriding:≥900HB
Chromium-Plating Depth: 0.05~0.10mm
Alloy hardness: HRC50-65
Alloy depth: 0.8mm-2.0mm
Advanced nitriding process
Corrosion&Abrasion resistance bimetal spraying process
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Company Info
Zhoushan Jinteng Machinery Manufacture Co,.Ltd [China (Mainland)]
Business Type:Manufacturer
Country/Region: China (Mainland)
