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92% Alumina Balls

Product name: 92% alumina balls
Normal Size: 30mm,40mm,50mm,60mm,70mm
Other Size: 0.5mm,1mm,2mm,3mm,10mm,13mm,15mm
Package: 25kg bags with pallet
Sample: Free sample available
MOQ: 1 Ton
Delivery: Within two weeks after confirming order


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Product introduction:

92% alumina ball is a high-purity, high-density alumina grinding medium, which is used in crushing and grinding equipment such as ball mills, pot mills, and vibration mills. 92% alumina balls are suitable for ceramic industry (tiles, sanitary ware, tableware, daily porcelain) and glass, chemical coating factories, etc.

Technical indicator:


92% alumina ball











HS Code


Available Size


92% alumina ball from Gaoteng   92% alumina ball from Gaoteng

Application field:

application of 92% alumina ball

Ceramic Industry

Cement Industry

Glass Industry

Chemical Industry

Production process:

In order to produce high-quality alumina grinding balls, in the production of 92% alumina balls, need to go through plenty links of careful treatment, and strict control of the production process and quality. The production process of 92% alumina grinding balls is as below:

  • Raw materials preparation: Making 1-5μm high purity alumina powder, which needs to be processed by preliminary screening and drying.

  • Formation: Add the alumina powder to the forming machine, the powder will gradually become a ball by rotation or pressure.

  • Drying and firing: After the ball forms, needs to be dried, and the ball will gradually be hardened. Then the balls into the kiln to fire, and the surface of the ball is melted to form a solid alumina ball.

  • Quality inspection & packing.

production process of 92% alumina ball

Packing and delivery:

packing and delivery of 92% alumina ball



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Product features and advantages:

  • High strength and hardness

  • High wear resistance

  • High temperature and corrosion resistance

  • Low abrasion with stable chemical content, secure the stability of final products.

  • High alumina balls can be ground in less time, so high alumina balls can save more cost.

  • Improve the efficiency of use, while high aluminum balls can also protect machinery and equipment.

  • Low abrasion, stable chemical composition, suitable for grinding various chemical raw materials.


  • Customized service: According to the size of the ball mill, the size of the grinding raw material and the fineness of the output, the recommended ratio and dosage and ball size can be used.

  • Transportation service: Gaoteng self-operated logistics company, established in 2000, guarantees timely and efficient transportation services.


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With the development of business, Gaoteng has gradually become the global procurement center of customers, global sourcing & one-stop shipping service can be provided, we are finding more possibilities for future development, create more value to be a reliable partner and friend of you

Dalian Gaoteng was established in 2000,as a professional manufacturer and supplier of ceramic grinding media and other raw materials.......
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