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
Products List
Bimetallic barrel,screw barrel
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...
novel type screw barrel
Depth of Nitrated Layer: 0.5-0.8mm Hardness of nitration: 900-1020Hv
Fragility of nitration: Less than grade 1 Surface roughness: Ra 0.4um
Hardness of Cr-coating Layer: ≥950Hv Thickness of...
bimetallic screw barrel 03
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...
screw barrel assembly part
Depth of Nitrated Layer: 0.5-0.8mm Hardness of nitration: 900-1020Hv
Fragility of nitration: Less than grade 1 Surface roughness: Ra 0.4um
Hardness of Cr-coating Layer: ≥950Hv ...
injection screw barrel 04
Depth of Nitrated Layer: 0.5-0.8mm Hardness of nitration: 900-1020Hv
Fragility of nitration: Less than grade 1 Surface roughness: Ra 0.4um
Hardness of Cr-coating Layer: ≥950Hv ...
injection screw barrel
Depth of Nitrated Layer: 0.5-0.8mm Hardness of nitration: 900-1020Hv
Fragility of nitration: Less than grade 1 Surface roughness: Ra 0.4um
Hardness of Cr-coating Layer: ≥950Hv ...
extruder screw barrel
Depth of Nitrated Layer: 0.5-0.8mm Hardness of nitration: 900-1020Hv
Fragility of nitration: Less than grade 1 Surface roughness: Ra 0.4um
Hardness of Cr-coating Layer: ≥950Hv ...
novel type screw barrel 03
Depth of Nitrated Layer: 0.5-0.8mm Hardness of nitration: 900-1020Hv
Fragility of nitration: Less than grade 1 Surface roughness: Ra 0.4um
Hardness of Cr-coating Layer: ≥950Hv Thickness of...
injection screw barrel 03
Depth of Nitrated Layer: 0.5-0.8mm Hardness of nitration: 900-1020Hv
Fragility of nitration: Less than grade 1 Surface roughness: Ra 0.4um
Hardness of Cr-coating Layer: ≥950Hv ...
twin screw barrel 04
Depth of Nitrated Layer: 0.5-0.8mm Hardness of nitration: 900-1020Hv
Fragility of nitration: Less than grade 1 Surface roughness: Ra 0.4um
Hardness of Bimetallic Layer: HRC55-72 Depth of...