Complaint
92% Al2O3 High alumina grinding ceramic balls ceramic grinding cylinders have been widely used in be suitable for use in high speed stirred grinding mills in mining and mineral process and ball mills as abrasive media for ceramic raw materials and glaze /frits materials in ceramic factories, cement factories, enamel factories and glass. During the abrasive/grinding processing, alumina ceramic balls will not break up and they will not pollute the grinded material as well.
Meanwhile with small wear loss and high density, alumina grinding media are also widely used in the mix , crush and grinding process of chemical, glass and plastic industries.Technical Data:
Chemical and Physical Properties:| No. | Property | Unit | Data |
| 1 | Al2O3 | % | 92±1 |
| 2 | Density | g/cc | >3.6 |
| 3 | Moh's Hardness | scale | 9 |
| 4 | Water absorption | % | <0.01 |
| 5 | Self Wear Loss(24 Hours) | % | 0.008% |
| 6 | Color | White |
| Shape | Rolling | Rolling | Rolling | CIP | CIP | CIP | CIP | CIP | CIP | CIP | CIP |
| Inch | 3/4" | 1" | 1 1/4" | 3/4" | 1" | 1 1/4" | 1 2/5" | 1 1/2" | 1 3/4" | 2" | 2 1/2" |
| mm | 20 | 25 | 30 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 60 |
| Range Size | 20±1 | 26±1.5 | 32±2 | 20±2 | 26±2 | 32±2 | 35±2 | 40±2 | 45±2 | 52±2 | 63±3 |
| 12×12 | 25×25 | 35×35 |
| 20×20 | 30×30 | 40×45 |
