Product Description
Alumina Grinding Balls are made from high - quality alumina powder, alumina grinding balls are widely used as grinding media in various industries due to their spherical shape and excellent properties.
Features
1. High Hardness
With a Mohs hardness of 9 - 9.5, alumina grinding balls offer excellent wear resistance and a long service life.
2. High Density
A density of 3.6 - 3.9 g/cm allows them to apply more impact forces during milling, improving grinding efficiency.
3. Low Wear Loss
The wear loss is generally less than 0.015%, reducing the need for frequent replacement.
4. Chemical Inertness
Resistant to most chemicals, acids, and alkalis, they are suitable for various chemical processing applications without the risk of contamination.
Applications
1. Ceramic Industry
Used for grinding ceramic raw materials and glaze materials to achieve a uniform and precise particle size.
2. Cement Industry
Employed in the production of cement and other building materials to grind raw materials such as limestone, clay, and shale.
3. Chemical Industry
Utilized for grinding and dispersing pigments, resins, and other chemical materials.
4. Pharmaceutical and Electronic Industries
Widely used due to their low contamination risk and uniform particle size distribution.