Ningbo Zhenhai Jinyi Mechanical and Electrical Co.,Ltd
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

extruder screw barrel 03

extruder screw barrel 03
Product Detailed

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 Cr-coated Layer: 0.03-0.08mm Hardness of Bimetallic Layer: HRC55-72       Depth of Bimetallic Layer: >2mm

We supply various types of screw barrel ,if you have any inquiry,do not hesitate to inform us.



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