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Bubble Alumina

What’s use of bubble alumina in grinding wheels?

What’s use of bubble alumina in grinding wheels?‌Improve the density and grinding effect of the grinding wheel‌, ‌Heat dissipation and heat insulation effect‌, Optimize grinding wheel structure and performance,‌Enhance the strength and hardness of the grinding wheel‌,‌Reduce production costs‌

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hollow alumina ball

What’s the use of hollow alumina balls in grinding wheels?

What’s the use of hollow alumina balls in grinding wheels?‌Improve the density and grinding effect of the grinding wheel‌, ‌Heat dissipation and heat insulation effect‌, Optimize grinding wheel structure and performance, Enhance the strength and hardness of the grinding wheel‌, ‌Reduce production costs‌

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