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Microcrystal Alumina Ball

Product name: Microcrystal alumina ball
Normal Size: 6mm,8mm,10mm,13mm
Package: 25kg bags with pallet
Sample: Free sample available
MOQ: 1 Ton
Delivery: Within one month after confirming order

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Product introduction: 

Microcrystal alumina ball is made of high-purity alumina powder as the main raw material, which is ultra-finely ground and spray-granulated. The molding process is dry pressing, which ensures the consistency of the density and shape of the ceramic balls. It has good wear resistance and can ensure the purity of the ground material. The wear resistance is 30-40 times higher than that of traditional ball stones, which greatly improves the service life of product.

Technical indicator:

TDS-Microcrystal alumina ball 

microcrystal alumina ball for grinding
microcrystal alumina ball for grinding

Application field:

application field of microcrystal alumina ball
        Ceramic industry        Painting industry      Non-metallic mine   Battery raw materials

Due to its high hardness, anti corrosion, low loss rate, microcrystal alumina ball is widely used in zirconium silicate industry, ground calcium carbornate, pigment, non-metallic mine, battery raw materials, etc.

Product feature and advantages:

  • High hardness, density and wear resistance

  • Smooth surface and uniform particle size

  • Low sodium content: Microcrystal alumina balls have low sodium content, which can avoid the evaporation and precipitation of sodium in high temperature environments, thereby avoiding the sintering and deformation of alumina balls.

  • High strength and high wear resistance: During the preparation process of microcrystal alumina balls, the size and distribution of grains are controlled through a special process, so that they have higher strength and better wear resistance, and can be used for grinding hard materials such as sand and gravel.

  • Good stability: Microcrystal alumina balls have good stability in harsh environments such as high temperature, acid and alkali, and are not easily affected by chemical reactions, and can maintain stable performance and life. 



  • 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 proportioning dosage and ball size can be used.

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

  • After-sales service: professional technical team, providing technical support.

  • Free samples: Provide free samples for customers to test.


processing of microcrystal alumina ball

Delivery details:

Package Details


25 kgs bags with pallet

Size :

1m x 1m x 0.1m  (pallet size)


1000-1300kg per pallet

25-27 tons per 20'FCL

20 packages per 20'FCL

Mark and Label:


Delivery time

· sample--1 day after confirming your required details

· order-- within one month after confirming order

packing and delivery of microcrystal alumina ball  


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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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