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Contact Us
- Contact Person : Ms. Wang Mia
- Company Name : Zhoushan Zhongyang Screw Manufacturing Co., Ltd.
- Tel : 86-574-88114868
- Fax : 86-574-88114878
- Address : Zhejiang,Ningbo,Room 408,Unit 10,Jinshuiwan Building,Changfeng,Yinzhou District
- Country/Region : China
- Zip : 315000
Conical Twin-Screw
Product Detailed
Related Categories:Screws
Detailed Product Description
Conical twin-screw for rubber extruder in many specs.OEM and design service are available.
Abrasion resistant and corrosion resistant
Material:High quality alloy steel
1)38CrMoAlA 2)42CrMo
Technics:
1)Heat-treatment
2)Nitriding treatment
3)Vacuum quenching
4)Bimetallic alloy coating spraying
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