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- Contact Person : Mr. Yu Haojun
- Company Name : Zhejiang Titan Machinery Manufacture Co., Ltd.
- Tel : 86-574-88120612
- Fax : 86-574-67052278
- Address : Zhejiang,Zhoushan,(Xin'gang Industrial Zone, Zhoushan Economic Development Zone) Mashi, Beichan, Dinghai District
- Country/Region : China
- Zip : 316000
Related Product Searches:High quality twin parallel screw and barrel,High Quality,parallel twin screw and barrel, parallel double screw and barrel,Titan-za13
parallel twin screw and barrel Size:screw diameter 20-500mm Maximum screw length :10000mm Material:38CrMoAla
parallel twin screw and barrel
Technical parameter:
Material | 38CrMoAIA,42CrMo,9Cr18MoV |
Nitride depth | 0.7mm |
Surface hardness | HV950 - HV1,020 |
Fragility of nitrition | less than grade 1 |
Screw straight tolerance | 0.015 mm/m |
Surface roughness | Ra 0.4μm |
Linearity of the screw | 0.015mm |
Depth of double alloys | > 2ram |
Bimetallic layer depth | 3mm |
Specifications:
Product name: Twin parallel screws and barrels
Screw Diameter: Φ35mm-Φ200mm
Material: 38CrMoAlA; SKD61; SKD11; 40Cr; 42CrMo; high quality alloy steel
Technology: nitriding treatment, alloy coating spraying, heat-treatment
Appliance: PP, PE, PA, PC, ABS, AS etc
High quality twin parallel screw and barrel