if the abrasive is sandblasted, the grinding ability is definitely the first, and the best effect is brown corundum abrasive. The brown corundum sand blasting abrasive produced by Henan Dengfeng Okay Sand Blasting Abrasive Co., Ltd. is made of high-quality brown corundum with modern unique technology, which has moderate hardness, high toughness, good self-sharpening, low sand consumption, recycling and good grinding smoothness. But also has stable chemical composition, wear resistance and acid and alkali resistance. The abrasive has a shell-like fracture with sharp edges and corners, which can form new edges and edges in continuous crushing and grading, making its grinding ability better than other abrasives. Especially, it has the advantages of high hardness, heavy specific gravity, stable chemical properties and its unique self-sharpening, which makes it the first choice for abrasive used in sandblasting process. At the same time, it is an ideal material for sandblasting, derusting, cleaning workpieces and grinding and polishing.