Corundum grinding ball with high strength, high density, low wear, full specifications and applicability.
Corundum grinding ball with high strength, high density, low wear, full specifications and applicability. Wildly used for ball mill, mixing mill, vibration mill and sanding machines and other equipment, widely used in construction ceramics, sanitary ceramics, alumina, zirconium, kaolin, refractory materials, paints, coatings and other fields.
We have 2 type of production process to meet the customer's request, they are: Isostatic pressing and roll-forming: Isostatic pressing size range: ф40-ф70mm; Roll-forming size range: ф1-ф50mm.
Bulk Density g/cm3
Water Absorption wt%
Moh's Hardness Scale