Zhoushan Shenglong Machinery Co., Ltd.
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Single Screw Barrel For Extruder

— Screw Barrel, Single Screw Barrel, Single Screw Barrel For Extruder
Product Category: Plastic Machinery Parts
Sales Method: Export, Manufacture, Wholesale, OEM/ODM, Service
Payment Term: T/T, L/C
Min. Order Unit Price
1 Set USD 1000 / Set
Contact Info

Mrs.Shao

Address: China (mainland) Zhejiang Zhoushan,Chuanchang Road No. 11 Ligang Industry

Product Detail

Product Attribute:

  • China (mainland) More >
  • shenglong
  • 12/23/2015
  • 12/24/2015

Additional Info.:

  • Shanghai/Ningbo
  • Wooden Case

Product Content Description:

1. Advanced Nitriding Technology
2. Anti-corrosion and Wear-resisting Duplex Metal Spraying Technoloy
3. we uses special alloy powders being sprayed and welded on the screw's ridge, and uses

different alloy and welding methods for the screw of different functions.
4. Bi-metallic screw&barrel can be provided for two-three times more lifespan than nitrided screw&barrel.
Technical Parameter
Nitride Case Depth
0.5mm-0.8mm
Nitride Hardness
950-1050HV
Nitride Brittleness
≤Grade One
Surface Roughness
Ra0.4um
Screw Straightness
0.015mm
Alloy Hardness
HRC58-65
Alloy Depth
0.8mm-3.5mm
Chromium Coating Thickness
0.025~0.10mm
Material & Technologies
SKD61(H13)
Quality 38CrMoAIA (41CrAIMo7)
Gr12MoV
Quality Duplex Stainless Steel
42CrMo
Quality Powder Metallurgy Materials
40Cr
Hard Metal Cold/Thermal Spraying Technology
Zinc 3# Steel
Advanced Nitriding Technology
Anti-corrosion and Wear-resisting Duplex Metal Spraying Technology
Technological Process
1. Rough Machining
2. Quenching and Tempering
3. Finish Machining
4. Nitriding
5 Sprey conating Bimetallic
6. Screw polishing



If you do not see the particular model you are looking for in our website, please contact us.
Quantity Per Month: 100set
Delivery Way - Date Of Delivery: 30Days

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