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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
extruder Screw Barrel
Product Detailed
Related Categories:Plastic Processing Machinery Parts
Detailed Product Description
We also offer extruder Screw Barrel, screw barrel, plastic machine screw. Any demands, please contact me.
Conical twin screw barrel
Depth of Nitration Layer: 0.5-0.8mm
Hardness of Nitration: 950-1020Hv
Fragility of Nitration: Less than grade 1
Surface Roughness: Ra 0.4 um
Streightness of Screw: 0.015mm
Surface Hardness of Nitrated Cr coating Layer: >=950Hv
The Thickness of Cr Coating Layer: 0.03-0.08mm
Hardness of Alloy Plating: HRC55-62
Depth of Alloys Layer: >2mm
Introduction: Used for producing PA, EVOH, EAA, PC etc.
We can all types of screws and barrels according to clients' requirement.
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