High-quality brown fused alumina grinding stones, hardware grinding stones, direct supply from the manufacturer.

Brown fused alumina is produced by refining high-quality bauxite of abrasive grade with auxiliary materials in an electric arc furnace at temperatures above 2250°C. It exhibits excellent self-sharpening properties and strong grinding power. The primary applications of brown fused alumina include the manufacturing of ceramic grinding wheels, resin grinding wheels, grinding heads, grinding blocks, sandpaper, abrasive belts, abrasive cloths, polishing wax, grinding compounds, grinding paste, coatings, and more. Brown fused alumina grinding stones are primarily made from brown fused alumina sand and clay through high-temperature sintering. With a grit size of 120, these grinding stones possess strong grinding capabilities, making them particularly suitable for rough polishing processes. They can quickly remove burrs, flashes, and oxide scales from workpiece surfaces. The shapes of brown fused alumina grinding stones include spheres, cylinders, oblique cylinders, equilateral triangles, and oblique triangles, with sizes ranging from 2mm to 50mm. Customers can select the appropriate grinding stones based on the shape and size of their workpieces to achieve ideal and perfect results. Custom shapes and specifications can also be produced according to requirements.