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twin screw barrel
- 30 Piece / Pieces per Month
- T/T L/C D/P D/A
- 7 days
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Product Details
Brand Name | Twin screw barrel | Place of Origin | China | |
Model Number | TSB001,TSB002,TSB003 |
Product Description
We supply various types of screw barrels according to customer's requirement.
Product name:twin screw and barrel
Material:38CrMoAlA,SKD11,SKD61,high quality alloy steel,etc
Technology:nitriding treatment,alloy coating sparying,heat-treatment,etc
Appliance:PE,PVC,PP,etc
Technical index:
Depth of Nitrated Layer: 0.5-0.8mm
Hardness of nitration: 900-1020Hv
Fragility of nitration: Less than grade 1
Surface roughness: Ra 0.4um
Hardness of Cr-coating Layer: ≥950Hv
Thickness of Cr-coated Layer: 0.03-0.08mm
Hardness of Bimetallic Layer: HRC55-72
Depth of Bimetallic Layer: >2mm
Guarantee:Common nitrided:1-2years,Bimetallic:much long time...
Contact Us
- NingboJinyi Mechanical and Electrical Co.,Ltd
- Contact namecelia Hu Chat Now
- Phone86-574-55002399
- Address, Heze, Shandong
Product Categories
extruder screw barrel | New product | novel type screw barrel |
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- Electrical & Electronics > Integrated Circuit > General-purpose Integrated Circuit
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