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- Contact Person : Ms. Yu Tina
- Company Name : Zhoushan Ryhong Screw Manufacturing Co., Ltd.
- Tel : 86-574-15057465158
- Address : Zhejiang,Ningbo,95Guoji Jiangdong District
- Country/Region : China
- Zip : 315812
bimetallic plastic mixing screw and barrel
Product Detailed
Related Categories:Plastic Processing Machinery Parts
Related Product Searches:bimetallic plastic mixing screw and barrel,High Quality screw and barrel,screw and barrel XW-G09
1.18 years experience for screw and barrel
2.alloy-steel of high quality
3.wear-resistant, corrosion resistance, long service
Related Product Searches:bimetallic plastic mixing screw and barrel,High Quality screw and barrel,screw and barrel XW-G09
Specifications1.Material:38CrMoAIA2.anticorrosion/high pressure proof3.Bimetallic
Technology treatment:
1:Heat treatment
2:nitriding treatment
3:electroplated hard chromium coating
4:high-frequency quenching
5:spray coating bimetallic-alloy
Poduction showing:
Technical data:
Nitride depth | 0.5-0.8 mm |
Surface hardness | HV900-HV1,020 |
Chrome Coating Thickness | 0.05mm-0.10mm hardnessHV950 |
Screw straightness tolerance | 0.015 mm/m |
Surface roughness | Ra 0.4μm |
Linearity of the screw | 0.015mm |
Depth of double alloys | > 2ram |
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