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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

film blowing machine screw and barrel

"film blowing machine screw and barrel" is listed under  Plastic Machinery Category

zivliu8811480(at) specification: screw diameter:d15-d300 l/d ratio:15-46 product classification: aiming at different plastic products the screw can be chosen from: general type ,pin type,barrier type,separation type,and vented type etc. 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

2000     USD Per Sets
1     Sets
30   day(s)
100   Sets Monthly
screw cannon, HDPE LDPE, PE
#screwcannon, #HDPELDPE, #PE

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