High Alumina Ceramic Grinding Ball
ceramic grinding ball has been widely used in be suitable for use in high speed stirred grinding mills in mining applications. And
ball mills as abrasive media for ceramic raw materials and glaze materials in ceramic factories, cement factories, enamel factories and glass work owing to the excellence of high density, high hardness, and high wear rate. during the abrasive/grinding processing, ceramic balls will not break up; it will not pollute the grinded material as well.
With small wear loss and high density, alumina grinding media are widely used in the mix and crush procedure of ceramics, glass, glaze and frits, chemical and plastic industries.
there are 90%,92% alumina beads.
ceramic grinding ball has been widely used in be suitable for use in high speed stirred grinding mills in mining applications. And
ball mills as abrasive media for ceramic raw materials and glaze materials in ceramic factories, cement factories, enamel factories and glass work owing to the excellence of high density, high hardness, and high wear rate. during the abrasive/grinding processing, ceramic balls will not break up; it will not pollute the grinded material as well.
With small wear loss and high density, alumina grinding media are widely used in the mix and crush procedure of ceramics, glass, glaze and frits, chemical and plastic industries.
there are 90%,92% alumina beads.
| Product | Al2O3 % | Bulk density g/cm2 | Water absorption | Mohs hardness scale | Abrasion loss % | Color |
| High alumina grinding balls | 92 | 3.65 | 0.01 | 9 | 0.011 | White |
| Medium alumina grinding balls | 65-70 | 2.93 | 0.01 | 8 | 0.01 | Yellow-White |
| Appearance demand | ||||||
| High alumina grinding balls | Medium alumina grinding balls | |||||
| Crack | Not permission | Not permission | ||||
| Impurity | Not permission | Not permission | ||||
| Foam hole | Above 1mm not permission, size in 0.5mm permit 3 balls | |||||
| Flaw | Max. size in 0.3mm permit 3 balls. | |||||
Advantage | a) High alumina content b) High density c) High hardness d) High wearing feature | |||||
| Warranty | a) By national standard HG/T 3683.1-2000 b) Offer lifetime consultation on problems occurred | |||||