Ningbo Zhenhai Jinyi Mechanical and Electrical Co.,Ltd
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conical twin screw barrel

— Plastic Extruder Machines, screw barrel
Product Category: Plastic Machinery Parts
Sales Method: Export, Manufacture
Min. Order Unit Price
Contact Info

.lisa zheng

Address: China (mainland) Zhejiang NINGPO CITY,No.158, Qiancheng Road, Jiaochuan Industry Zoon Zhenhai, Ningbo Zhejiang, China
All Products (5)

Product Detail

Product Attribute:

  • China (mainland) More >
  • jinyi
  • 09/04/2009
  • 01/01/2011

Product Content Description:

Material: 38CrMoAl(JIS SCM645)
Processing Range: Diameter 35/75- 92/188mm
Nitrided Layer depth: 0.4mm-0.7mm
Hardness of Nitrided Layer: Above HV960-1040
Streightness of Screw: 0.015mm/1000mm
Cr-Plating thickness: 0.02mm-0.20mm

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