Ceramic Alumina ball is a type of grinding ball utilized for ball mills. Alumina balls are extensively used to grind raw powder in ball mills. The calcination process is based on clay and ceramic materials that are combined with different chemical compounds.

The ceramic alumina balls offer greater wear resistance than regular ceramic balls. They also maintain the purity of the material used within ball mills. Since alumina balls possess an extremely high density, they help decrease the grinding time, enhancing grinding efficiency and saving time.

Types of Ceramic Alumina Balls

A variety of alumina balls are based on different formulations, such as normal alumina balls, Alumina balls, alumina high balls, activated alumina balls, and ceramic hole balls. Here are some of the different alumina ceramic balls:

68% Alumina Ball

They are medium grinding balls made of alumina and comprise the highest percentage of AL2O3 at 68%. The colour of the 68% alumina balls is usually brown. Below are the properties of the 68% alumina ball:

  • High wear Resistance: It has more enhanced wear resistance than normal ceramic balls. The ball will maintain its quality and stability of grinding components.
  • High Density: Due to their density, these balls have an extremely hardness that helps reduce the processing time and boost efficiency.

    The alumina grinding balls are used in ceramics, glazes, pigment glass, and for continual grinding.

Activated Alumina Balls

The activated alumina balls are an efficient absorbent solution. It is made of aluminum hydroxide, which is highly porous and offers excellent surface area. It is widely used in various industries due to its abrasion and thermal resistance. Advantages of activated alumina balls:

  • Due to its high surface area and excellent pore distribution, it has a higher water absorption capacity.
  • It has lower abrasion 
  • It has higher crush strength, making it effective as a pre-bed material.
  • It has uniform bead sizes that ensure all utilization of the

92% Alumina Balls

The colour of Alumina balls that are 92 % are pure white. It is more expensive than the 68 %, 75% and 80% alumina balls. The ceramic balls manufacturers in India offer high-quality balls from top-quality materials. They are also extremely high density, high strength, and low wear resistance. They are used in the mining, ceramic, refractory, cement, and paint industries.

Alumina is classed based on physical characteristics like

  • Sand - Low bulk density. A smaller amount of AL2O3 and strength is greater.
  • Intermediate properties - these materials differ between flour and sand.
  • Flour with a high density. An enormous quantity of AL2O3.

Properties of 92% Ceramic Alumina Balls

  • Strong mechanical properties
  • High-temperature resistance
  • Lower absorption of water
  • Enhanced chemical stability
  • outstanding thermal shock resistance

Alumina Ball Properties

  • High density
  • Because of the low content in silica, the balls can withstand higher temperatures.
  • The ceramic balls suppliers provide alumina balls with excellent mechanical properties and high resistance 
  • Lower water absorption
  • Outstanding wear resistance and high-quality

    Corrosion resistance
  • Smoother and uniform surface

Uses of Ceramic Balls

    • The ceramic balls exporter provides activated balls used for ceramic tile manufacturing. They are used in ball mills to grind materials into powder.

    • It is employed in many manufacturing facilities for vitrified and ceramic tiles. Alumina balls are loaded into ball mills for some time.

    • The powder of the raw material is blended with water inside ball mills. Alumina balls break the powder to create a fine slurry as they rotate within the mill. 

    • Alumina balls can be used for grinding viz is wet and dry grinding. Dry grinding is common in the mining and ceramic industries.

Conclusion

Western Carbon is one of Gujarat's leading ceramic balls and coconut shell activated carbon manufacturers that offer activated alumina balls as an efficient solution for various absorbent and catalyst applications. The activated alumina balls have excellent water absorbent, enhanced surface area, and cost. They provide alumina balls in acidic, basic and neutral grades. So, if you want to buy activated alumina or ceramic balls, contact Western Carbon today or request a quote.