When white corundum is used for sandblasting, very little dust is generated. In the sandblasting industry, if the abrasive used produces a large amount of dust during sandblasting, it is not only detrimental to personnel operations, but also has a certain impact on the environment. Nowadays, people attach great importance to the environment, and all walks of life have certain requirements for environmental quality. White corundum has few impurities, good purity and hard texture. It is not easy to wear during sandblasting, produces less dust, and no other impurities remain during use. It is a very useful grinding and polishing material. Sandblasted white corundum has high production efficiency. The smaller the white corundum particles, the greater the impact force generated by a large amount of white corundum and the surface of the object being polished, and the higher the utilization rate of abrasives. The higher the value, the better the relative processing effect. White corundum is white, with good purity, and high-quality white corundum has no impurities, so sandblasted white corundum will not affect the color of the workpiece when processing the workpiece, and is suitable for polishing, grinding and wet sandblasting. The workpiece does not need to be cleaned after processing, which reduces production steps and saves costs.