carborundum wear-resisting grade level sand,It is grinding material after hydraulic sorting,Mechanical processing, screening

 carborundum wear-resisting grade level sand 

processing technic:USe advanced equipment to process carborundum,After mechanical grinding to remove dust and other impurities,Second artificial drying(easy to divide sieve dedustingl).Finally, use accurate screening tool  preparation by screening and packing for the wear-resisting grade level materials.

carborundum wear-resisting grade level sand