Alumina Balls

Huao alumina balls is made from high quality material with high tech cool isostatic pressing technology and under the high temperature calcined.

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Description

Technical Parameters

Product inf:

Huao alumina balls is made from high quality material with high tech cool isostatic pressing technology and under the high temperature calcined.
Application:
1.Mainly used in ceramic, porcelain glaze,glass, chemical industry. It is the grinding medium for ball mill, pot mill, vibration mill and other fine powder grinding equipment, its grindinf and wear resistance efficiency is much better than the normal ceramic ball and nature stone.
2.It also can be used for polishing of metal parts and grinding for nonmetal minerals powder(such as zirconium silicate powder, kaolin etc.). It can use in all type of grinding and polishing machine.
Feature:

1.Huao alumina balls are made from good quality and high temperature alumina powder with the characters of high degree purity, high intensity, high hardness, more white and less wear abrasion and no effect for the grinded materials.
2.Huao alumina ball is isostatic pressed with high density, it can increase grinding efficiency, reduce grinding time and increase effective volume of grinding ball, thereby increasing the amount of grinding material.
3.Huao alumina balls have very lower wear resistance can greatly prolong the service life of grinding medium.
4.It also have the properties of high temperature resistant, acid and alkali resistant, corrosion resistant.
Huao researched and developed the alumina balls for dry grinding with the character of lower wear resistance and good tenacity and solved the problem of materials pollution from the grinding media.

PERFORMANCE INDEX:

Item/Product	75series	92series	95series
Al2O3 (%)	≥75	≥92	≥95
Bulk Density (g/cm3)	≥3.2	≥3.6	≥3.7
Hardness (Mohs)	7.5	9	9
Wear Resistance (%)	≤0.15	≤0.15	≤0.1
Water Absorption(%)	≤0.02	≤0.02	≤0.02
Color	White	White	White