Ningbo Zhenhai Jinyi Mechanical and Electrical Co.,Ltd
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screw barrel for rubber machine

— Rubber Processing 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:

Diameter:15mm up to 300mm
Max. Length:≤ 10000mm
1)material: 38CrMoAl A Nitriding treatment,
Surface hardness: HV≥900
Nitriding depth:0.5-0.8mm
2)Material of barrel inside layer: Tungsten alloy.
Surface spraying, prolong life of screw.

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