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Address No.69 Haifu Outer Pond,Yancang Street,Ding
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| Tel +86-580-8803886 |
| Fax +86-580-8803885 huayu@ky-machine.com www.hy-machine.com |
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Products --> Rubber screw and barrel |
Rubber screw and barrel |
APPLICATION :
◆ Rubber screw and barrel
Size:
☆Screw Diameter:Φ50-Φ500mm
☆Maximun screw length: 10000mm
☆Barrel inner bore diameter: Φ500mm
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TECHNICAL DATA
☆ Depth of nitration case:0.4-0.7mm
☆ Hardness of nitration:HV900-1060 (HRc56°-65°)
☆ Roughness of the surface:Ra 0.4μm
☆ Screw straightness: 0.015mm/m
☆ Chrome plating thickness: 0.01-0.1mm
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