Products
Contact Us
- Contact Person : Mr. Richard Hou
- Company Name : Ningbo Zhenhai Jinyi Mechanical and Electrical Co.,Ltd
- Tel : 86-1825-8791679
- Fax : 86-0574-86365887
- Address : Zhejiang,Ningbo,No.158, Qiancheng Road, Zhenhai
- Country/Region : China
- Zip : 315200
bimetallic screw barrel04
Product Detailed
There is an armouring layer on the top of screw thread, or on the surface of all over the screw working surface. It has a minimum contact wear ratio then it is running on the inside of cylinder. The base material is one kind of high-strength and weldable, nitridable metal. Between this armouring layer and the base material, there is perfect material bonding. These two kinds of material take different functions in hand, but form an uniform whole - The bimetallic screw