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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
Hot feed rubber extruder screw
Product Detailed
Related Categories:Plastic Processing Machinery Parts
Detailed Product Description
Hot feed rubber extruder screw
material
High-quality alloy steel:
138CrMoALA(JIS SACM645)
2) : 42CrMo(JIS SCM440)
3) : 9Cr18MoV
4) : CW6Mo5Cr4V2
Hot treatment
Nitriding deal
Electric Hard chrome plating layer
High-frequency hardening
Spray corrosion resistance, wear double-layer metal
vacuum quenching
