extruder screw barrel - screw barrel for extruder
extruder screw barrel For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale extruder screw barrel, Made in China, High Quality Products!, China screw, screw barrel Supplier, Manufacturer.
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
Straightness of screw:0.015mm
Surface Hardness of Nitrated Cr coating Layer:＞950Hv
Hardness of Bimetallic Layer: HRC55?72?
The Thickness of Cr-coating Layer: 0.03-0.08mm
Ningbo Zhenhai Jinyi Mechanical and Electrical Co.,Ltd
Address: No.158,Qiancheng Road,Jiaochuan Industrial Zone,Zhenghai,Ningbo,Zhejiang,China, Ningbo, Zhejiang, China, 315200
Tel: 86-0574-86365885
We are a professional manufacturer of screw barrel, bimetallic screw barrel, extruder screw barrel, screw barrel for rubber machine etc..
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screw barrel for extruderSend A Message
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