Zirconia Alumina Ceramic Grinding Ball
Details
The high wear-resistant zirconia alumina ceramic grinding ball products produced by our company are carefully developed by our company's technical staff according to customer needs for many years. Mainly used in the grinding and dispersion of carbonic acid, kaolin, zircon sand, pigments, dyes, graphite, coatings, metal mining and other industries. We can choose grinding beads of different densities according to different grinding equipment of customers.
Advantage
Compared with ordinary ceramic beads, under the same process conditions, the wear of zirconia alumina ceramic grinding ball is 1/8-1/15.
Features
◆Spherical roundness is good, and the surface has excellent gloss. The sintering is dense and free of defects such as pores.
◆ It has excellent toughness, higher crushing strength than ordinary aluminum beads, and will not break during long-term high-speed operation.
◆ Good surface finish, when grinding at high speed, the wear of beads to equipment is greatly reduced compared with ceramic beads.
◆ Different series of true densities can meet the requirements of different grinding equipment for zirconia alumina ceramic grinding ball.
◆ Very competitive price/performance ratio, which will significantly reduce the production cost and improve the grinding efficiency.
Application
Grinding of high-purity materials
1. Non-ferrous metal mines and non-metallic mining
2. Paint, ink, pesticide, medicine and other industries
3. Suitable for disc and pin sand mills
Technical Data
| Series | BMZTA5 | BMZTA10 | BMZTA60 | BMZTA70 | BMZTA75 |
| Al2O3+ZrO2 (%) | ≥92% | ≥85% | ≥95% | ≥96% | ≥96% |
| Density(g/cm3) | ≥3.7 | ≥3.8 | ≥4.5 | ≥4.7 | ≥5.0 |
| Vickers Hardness(GPa) | ≥12 | ≥11 | ≥12 | ≥12 | ≥11 |
| Rapid Wearing Rate(g/kg.h) | ≤1.3 | ≤1.3 | ≤1.3 | ≤1.3 | ≤1.3 |
| Dimension(mm) | φ1-10 | φ1-10 | φ1-10 | φ1-10 | φ1-10 |
| Roundness | 96% | 96% | 96% | 96% | 96% |
Our production process
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