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Zhejiang Zhongyang Screw Manufacturing Co.,Ltd.

Company Summary:

  • Since 2000
  • 51-75 Employees
  • Turnover 750,000.00 USD per year
  • 50% turn over from existing products
  • 50 year(s) of Export Experience
  • Limited Company

Additional Contacts:

Export Department
ziv liu
Phone: +86 - 580 - 8055067/+86 -
Fax: +86 - 580 - 8055069

Company Address:

Xihou Industrial Park, Jintang Town, Zhoushan City, Zhejiang, China
zhoushan, Zhejiang
China, 316032
Web Page Link: http://www.toboc.com/zhejiangzhongyangscrewmanufacturingcoltd


Details of Product or Sell Offer

bimetallic conical twin screw and barrel for WPC

"bimetallic conical twin screw and barrel for WPC" is listed under  Plastic Machinery Category

zivliu8811480 specifications: the above are standard specifications, we can customize according to customers requirements. the compression ratio of screws can be designed accoring to different products and ingredients. base materials: 1.38crmoaia(jis sacm645) 2.42 crmo (aisi 4140) 3.4cr5mosiv1(jis skd-61) 4.9cr18mov 5.hpt bimetallic alloy materials: 1.fe-based alloy 2.ni-based alloy/deloro alloy 3.co-based alloy 4.nico-based alloy 5.tungsten carbide/wolfram carbide technics: heat treatment high-frequency quenching nitriding treatment hard-chrome electroplating bimetallic alloy welding bimetallic alloy centrifugal casting technical parameter: nitrided layer depth: 0.5-0.8mm nitrided hardness: 900-1000hv nitrided brittleness: less than grade 1 surface roughness: ra0.4 linearity of screw: 0.015mm hard-chrome plating hardness after nitriding: gt950hv chrome-plating layer depth: 0.025-0.085mm bimetallic layer depth: 3mm

Product Detail

6000     USD Per Sets
1     Sets
30   day(s)
80   Sets Monthly
double screw gun, PVC extruder, manufacturer
#doublescrewgun, #PVCextruder, #manufacturer

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