Cangzhou Langfang wheel abrasive corundum sand Baoding special corundum a total corundum

Corundum high quality bauxite as the main raw material, purified by using electric arc furnaces at high temperature above 2200 ℃, cleaning, crystallization, sorting, crushing, magnetic separation, screening and other processing methods into various particle sizes of products . Corundum Category: Press smelting furnace can be divided into the dumping and fixed furnace according to the particle shape can be divided Barmac sand, sand and ball roll in accordance with matte aluminum content can be divided into: corundum, two corundum, three corundum corundum performance: high hardness, high strength, good self-sharpening, impact resistance, high temperature, oxidation, corrosion resistance, low creep. Corundum Uses: ceramics resin abrasives, blasting, grinding and polishing, and are widely used in advanced refractory non-slip wear runway, high temperature matrix coating and metallurgy, chemical and other industrial furnace. Do corundum refractory product has high purity, good crystalline liquidity, low coefficient of linear expansion, corrosion-resistant characteristics. Dozens of refractory manufacturers have proved that the product has not detonate in the application process, not powder, not crack features. In particular, its cost-effective than traditional corundum, but making the best corundum refractory aggregate and fillers. Corundum blasting workpiece material mainly used in decontamination, rust, corrosion, descaling, light decoration, patterns and other effects; in general, there are three factors that influence the effect of sandblasting: 1, grinding Force: the higher the grinding force, the better the effect of blasting. 2, bulk density: The higher the bulk density, the better blasting. 3. Dust: Dust lower, blasting the better. Corundum high bulk density dry sand blasting effect do very well.