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Contact Us
- Contact Person : Mr. Shi Jun
- Company Name : Zhoushan Dinghai Jinhua Plastic Machinery Factory
- Tel : 86-574-87840993
- Fax : 86-574-56877482
- Address : Zhejiang,Ningbo,No.1422 Lingqiao Plaza 31 Lingqiao Street,Haishu District
- Country/Region : China
- Zip : 315000
Twin-alloy Screw
Product Detailed
Related Categories:Plastic Processing Machinery Parts
Detailed Product Description
Twin-alloy Screw
Twin-alloy screw means that wear-resistant material is spraying average a layer on the original materials.38CrMoAlSACM645,Basic general materials is 38CrMoAlSACM645 Spraying the way for explosive, supersonic spray, PTA jet top teeth, welding PTA broader application of spray, we spray the PTA nickel alloy material element (Ni), iron (Fe), silicon (Si), boron (B), chromium (Cr), carbon
Our twin-alloy screw on the outstanding features
1. Sclerosis thickness is up to 2mm, with depth and hardness does not decrease
2. Under normal operating temperature, hardness will not be reduced
3. Excellent corrosion resistance
4. Hardened layer of abrasion, and heat treatment screw higher than the average two or three times
