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Buy high quality low price 92% alumina bricks enhance performance reduce cost, at Wedge India we offer excellent supply and installation service to achieve target performance results


Wear-resistant 92% alumina bricks are specifically designed for use as lining materials in ball mills to withstand the abrasive wear and impact associated with grinding and milling processes. These bricks offer superior wear resistance, high durability, and excellent performance in environments where materials are subjected to high abrasion. Here are the key features and benefits of wear-resistant 92% alumina bricks for ball mills:

  • High Alumina Content:

    • The 92% alumina content provides exceptional wear resistance, making these bricks suitable for applications where abrasive materials such as grinding media and ores are present.
  • Abrasion and Impact Resistance:

    • These bricks are designed to withstand abrasion and impact forces during the milling process, ensuring long-term performance and minimal wear.
  • Chemical Inertness:

    • Wear-resistant 92% alumina bricks are chemically inert and resistant to acids, alkalis, and other corrosive agents, preventing contamination of the milled materials.
  • High Temperature Resistance:

    • They can withstand the high temperatures generated during milling operations without significant thermal expansion or deformation, maintaining dimensional stability.
  • Low Thermal Conductivity:

    • The bricks have low thermal conductivity, helping to maintain the desired temperature within the ball mill and preventing overheating of the milled materials.
  • Uniform Particle Size:

    • Their wear-resistant properties contribute to maintaining a uniform particle size distribution during milling, leading to consistent product quality.
  • Reduced Downtime:

    • Due to their high wear resistance and durability, these bricks help reduce downtime for maintenance and replacement, improving overall operational efficiency.
  • Applications:

    • Wear-resistant 92% alumina bricks are commonly used as lining materials in ball mills used for grinding ceramic materials, minerals, ores, pigments, and other abrasive materials in industries such as ceramics, mining, paint manufacturing, and pharmaceuticals.
  • Refractory Lining Design:

    • These bricks can be installed as a continuous lining or as individual bricks, depending on the specific design requirements and operating conditions of the ball mill.

In summary, wear-resistant 92% alumina bricks for ball mills offer superior wear resistance, chemical inertness, thermal stability, and durability, making them ideal for demanding grinding and milling applications that require reliable and long-lasting lining materials.


92% Alumina al2o3 Ceramic lining Brick size:


How to fix Lining Bricks to the ball mill inner wall?
1. The inner wall of the ball mill should be clean without any unnecessary bricks, iron scales, etc. No concave is allowed on the inner cylinder surface.
The inner wall has to be coarse to ensure the adhesive capacity of the cements later on.
2. 425 Grade white cement and 107 Grade adhesive is recommended for fixture. Fixture must start with end surface. Both ends are recomended to use rectangular bricks or half-rectangular bricks. Combination of rectangular bricks and Trapezoid Bricks are suggested to apply to the main body of ball mill with alternate arrangement, thus to make sure each lining brick attach to the inner wall tightly.
3.When it comes to last row and space not enough for rectangular bricks, flake bricks should be in service to fill up the gap. Then apply white cement for seal. The last step is to clean whole surface of the ball mill to finish the fixture process.


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