Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd

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Rough & Finish External Cylindrical Grinding of Tungsten Carbide Sleeves

July 29, 2026
This video records the daily grinding production process of tungsten carbide sleeves from Zhuzhou Sanxin. The equipment completes rough grinding and precision finish grinding on the outer circle of carbide blanks with circulating coolant to eliminate grinding heat and prevent workpiece burns. Strict dimensional tolerance and cylindricity control are adopted to obtain mirror surface finish. Each finished product will undergo manual sampling inspection to guarantee stable hardness and excellent wear resistance.

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