Zibo Chenyi Advanced Materials Co., Ltd. is one of the leading manufacturers and suppliers of alumina ball in China, also supports customized service. If you're going to buy CE approved alumina ball made in China, welcome to get quotation from our factory. Quality products and low price are available.
High wear resistant 92% 95% Alumina Ball Beads for Grinding
Alumina ball is featured by high density and hardness, low wear lost, corrosion-resistance etc. They are the perfect high-efficient grinding media for grinding glaze, pigment, ceramic materials, and various mine ore powder, they are widely used in ceramics, cements, paints, refractories, inorganic mineral powders industries.
Alumina Ball Technical Data Sheet
|
Item |
95% Al2O3 |
92% Al2O3 |
75% Al2O3 |
65% Al2O3 |
|
Al2O3 (%) |
95 |
92 |
75 |
65 |
|
Bulk density (g/cm3) |
3.7 |
3.63 |
3.26 |
2.9 |
|
Water absorption (%) |
<0.00015 |
<0.00015 |
<0.0003 |
<0.0004 |
|
Abrasion (%) |
≤0.15 |
≤0.2 |
≤0.25 |
≤0.5 |
|
Moh's Hardnes (grade) |
9 |
9 |
8 |
7-8 |
|
Colour |
White |
White |
White |
Faint yellow |
|
Forming way |
Isostatic pressing CIP |
Isostatic pressing CIP |
Isostatic pressing CIP |
Isostatic pressing CIP |
|
Diameter(mm) |
1,2,3,4,5,6,7,8,9,10,20,30,40,50,60,70 |
1,2,3,4,5,6,7,8,9,10,20,30,40,50,60,70 |
10,20,30,40,50,60,70 |
10,20,30,40,50,60,70 |
Alumina Ball Application
Alumina ball is applied for dry grinding , wet grinding ,mineral grinding , quartz grinding , lineston grinding , iron ore grinding , cement grinding , ceramics plants grinding , pigment grinding , mineral ore grinding , breaking platns .
Alumina Ball Advantages
1) Alumina ball is one ideal ball mill grinding media, it can keep the purity and improve the stability of grinded materials.
2) Alumina ball has been widely used in ball mills as abrasive media for ceramic raw materials and glaze materials in ceramic factories, cement factories, enamel factories and glasswork.
3) The main features are high density, high hardness and strength, high wear resistance, thermal stability, corrosion resistance and non-pollution etc.
4) During the abrasive/grinding processes, ceramic balls will not be broken, it will not contaminate the materials to be grinded.
5) Type: According to the content of aluminum oxide: 60-70%, 65-75%, 92%, 95%
