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- 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
Screw and Barrel for Injection Molding Machine
Product Detailed
Related Categories:Rubber Processing Machinery Parts
Screw and barrel for Injection Machine
High quality alloy steel
Screw and barrel for Injection Molding Machine High quality alloy steel
1.Heat-treatment
2.Nitriding treatment
3.Hard-chrome electroplating
4.High-frequency quenching
5.Bimetallic alloy spray finishing
6.Vacuum quenching
Technical parameter1)Nitriding depth:0.5-0.8MM2)Nitriding hardness:900-1000HV3)Nitriding brittleness:Less than grade 14)Surface roughness:Ra 0.45)Linearity of the screw:0.015 MM6)Hardness of the chrome plating after nitriding:More than 950HV7)Chrome plating thickness:0.025-0.085MM
Screw and Barrel for Injection Molding Machine
