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80% Alumina Balls

Product name: 80% alumina balls
Normal Size: 30mm,40mm,50mm,60mm,70mm
Package: 25kgs bags with pallet
Sample: Free sample available
MOQ: 1 Ton
Delivery: Within two weeks after confirming order

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Product introduction & application fields: 

80% alumina balls are high-quality ceramic grinding media with 80% alumina content. Suitable for sand mills, ball mills, mixers, polishers, grinders, etc. It is suitable for ceramic industry (tile industry, sanitary ware industry, tableware industry), cement industry, paint coating and other chemical industries.

application field of 80% alumina ball

80% alumina grinding balls contains several different elements, except for Al2O3, there is bit silicon, iron, calcium and other elements.

Silicon can increase the hardness and wear resistance of the grinding ball, making it more suitable for grinding materials with high hardness. The iron element can produce a layer of iron oxide layer on the surface of the alumina grinding ball, which can play a certain anti-corrosion effect. Calcium can promote the solidification and hardening of auxiliary materials such as forming aids and binders in alumina grinding balls.

Technical indicator:


80% alumina balls

Al2O3 content








HS Code


Normal Size


Features and advantages:

  • High strength and hardness

  • High wear resistance

  • High temperature and corrosion resistance

  • Non-pollution

Production process:

production process of 80% alumina ball

Packing and delivery:

 packing and delivery of 80% alumina ball

               Production                           Packing                       Container loading                 Transportation      


  • Customized service: According to the size of the ball mill and the fineness of the incoming and outgoing materials, calculate the dosage and ball size for the customer.

  • Quality assurance: It can meet the third-party inspection to ensure the quality of shipments.

  • After-sales service: Guarantee to solve any quality problems during use and provide technical support for subsequent use.


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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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