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single screw and barrels
| Price: | US$ 1800+ |
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| Minimum Order: | |
| Payment Terms: | T/T |
| Port of Export: |
Product Details
| Model No.: | Brand Name: |
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| Certification: | |
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| Specification: | all kinds |
Packaging & Delivery
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Product Description
Screw and barrels for single screw -extruders
Specifications:§©15mm-§©300mm
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 Brittleness: Less Than Grade 2
Surface Roughness: Ra 0.4
Screw Straightness: 0.015mm
Surface Chromium-Plating's Hardness After Nitriding:ÿ?00HB
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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SUPPLIER PROFILE
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| Company: | Zhoushan Jinteng Machinery Manufacture Co.,Ltd | ||
| City/State | Zhoushan city, Zhejiang province | Country: |
China 
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| Business Type: | Export - Manufacturer / Trading Company | Established: | 2001 |
| Member Since: | 2009 | Contact Person | Will Xu |
SUPPLIER PROFILE
City/State/Country -
Zhoushan city, Zhejiang province
China
Business Type -
Export - Manufacturer / Trading Company
Established -
2001
Member Since -
2009
Contact Person -
Will Xu