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high quality Microcrystal Balls For Zirconium Silicate Industry supplier
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

We are a high-tech employer dedicated to technological know-how innovation, product innovation and administration innovation in grinidng media, silica pebbles for grinding, SIC refractory plate, silex lining brick, We offer more after-sales service such as lifetime maintenance with an economical cost and a supply of spare parts.

Product introduction: 

Microcrystal Balls are made of high-purity fine micro-crystal alumina powder with good compactness.

The wear resistance is much higher than traditional grinding balls, widely used for superfine grinding, such as ceramic glaze, zircon sand, mining, non-metal materials, etc.

Most of our customers from zirconium silica industry, choose microcrystal balls as grindind media, due to microcrystal balls' superior characteristics:

First, microcrystal ball has excellent chemical stability. Its chemical properties are stable and not easily affected by chemical substances such as acid and base, so the use of microcrystal alumina balls in the zirconium silicate industry will not cause the production of impurities, which is conducive to the quality control of zirconium silicate products.

Secondly, microcrystal alumina ball has good wear resistance. In the zirconium silicate industry, it is necessary to grind zirconium sand, zirconium silicate ball and other materials, if the use of ordinary grinding ball, due to its poor wear resistance, it is easy to wear, fracture and other problems, affecting the grinding effect. The microcrystal alumina ball has high hardness and wear resistance, which can effectively solve this problem.

Technical indicator:


Microcrystal Balls For Zirconium Silicate Industry

Al2O3 content


Fe2O3 content


SiO2 content




Vickers hardness

12GPa, HV5


1.6g/kg.h (Quickly grinding(1000g alumina balls + 500ml water, ball mill volume:1000ml, rotating speed: 400r/min)

Crushing strength


HS Code


Available Size



microcrystal ball from Gaoteng
microcrystal ball from Gaoteng

Application field:

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

Product feature and advantages of microcrystal balls for zirconium silicate industry:

  • 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. 


processing of microcrystal 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 ball

Our company takes on the system of acquiring, owning, building, and strolling hydroelectric sites, wind farms, photo voltaic farms, and electricity stockpiles. high quality Microcrystal Balls For Zirconium Silicate Industry supplier, The product will supply to all over the world, such as: Seattle, Ottawa, Bandung, Lyon, We are dedicated to environmental stability and responsible creation techniques, affording us to make energy of top-notch quality while lowering our environmental effect.

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