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high quality 75% Alumina Balls supplier
Product name: 75% alumina ball
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

We believe in a superior sphere where bounteous renewable vigor increases healthful communes and forges shared opulence. ceramic materials, grinding ball, Alumina lining, delivery of silica pebbles, Our project turnkey solution provides online technical support, professional drawings design, efficient production arrangement, field installation and operator training, and so on.

Product introduction:

75% alumina ball, also known as ceramic grinding ball, is a high-quality ceramic grinding media. The alumina content accounts for 75%, which can be applied to the ceramic industry (tile industry, sanitary ware industry, tableware industry), cement industry, coating industry, etc.

Technical indicator:


75% alumina balls











HS Code


Normal Size


Application field:

  • Sanitary-ware industry

  • Table-ware industry

  • Tile industry

  • Chemical industry

application field of 75% alumina ball


Feature and advantages:

  • High hardness and density

  • Corrosion resistance

  • Good roundness and smooth surface

  • High grinding efficiency

  • More price advantage than high alumina ball

  • 75 alumina balls have high mechanical strength, can withstand relatively large pressure and impact, and are not easy to break


---How to choose the suitable alumina grinding balls?

As the common grinding media, 75% alumina balls with high density, high hardness, low loss rate, are widely used in ceramics industry, chemical industry, mental industry, etc. If want to purchase the good alumina grinding balls, the below information is for reference:

  • Choose the suitable grinding balls, should according to the desired particle size and the characteristics of the grinding medium. 

  • Master the hardness parameters of alumina grinding ball. Hardness is one of the important parameters of alumina grinding ball, in general, the higher the hardness, the better the grinding effect. But at the same time, it should also be noted that the grinding ball with too high hardness is easy to damage the grinding equipment, so it is necessary to consider the hardness parameters and the use of the equipment.

  • Pay attention to the density parameters of the alumina grinding ball. Density is also an important parameter that affects the grinding effect, in general, the higher the density of the grinding ball, the better the grinding effect. At the same time, the density will also affect the friction and pressure of the grinding ball during the grinding process, so the density parameter needs to be fully considered.

  • Understand the wear resistance of alumina grinding ball. The wear resistance of the grinding ball directly affects its service life and grinding effect. Therefore, when purchasing alumina grinding ball, it is necessary to understand its wear resistance parameters, and comprehensively consider the use of the environment and use requirements, choose the appropriate wear resistance grinding ball.

Packing and delivery:

packing and delivery of 75% alumina ball



Container Loading



  • After-sales service and technical support

  • International logistics service: We have our own international logistics company, which can provide you with door- to-door and point-to-point services

  • 24 hours online, help you solve problems at any time

We envision a remarkable universal where abundant sustainable strength bolsters healthy fellowships and produces mutual prosperity. high quality 75% Alumina Balls supplier, The product will supply to all over the world, such as: Dubai, Ireland, Comoros, Bogota, Our items accumulated a high reputation as a result of their steady functioning, fair cost, and outstanding after-sale support.

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