9 Mohs Hardness High Alumina Ceramic Balls 3.6-3.8 G/Cm3
High Alumina Ball
Introduction
High Alumina Ball are mainly divided into: high inert packng balls and grinding balls. Alumina ball are the most widely used support media in the world because of their excellent consistence and reliability. Products to these specifications are manufactured from very high quality chemical-porcelain clay materials, which has quite excellent stability, high mechanical strength and resistance to thermal shock, This makes them all ideal choice for support of all types of catalyst.
Application
High Alumina Ball are grinding bodies used for fine grinding equipment such as ball mills, pot mills, vibratory mills and so on. It can be subdivided into two types: wet grinding and dry grinding.
Advantages
High Alumina Ball can Save power, reducing the mill loading 20%, saving power above 15% per ton cerment, improve quality, improve the grinding efficiency, improve quality, improve the grinding effiency, improve the perfomance of cerment, rationalize the grains distribution more better, increase 2% of the grains distribution more better.
Technical Data
|
Materials |
Density (g/cm³) |
Bulk weight (kg/cm³) |
Moh’s hardeness |
Crushing rate(%) |
Abrasion loss(g/kg.h) |
|
Alumina grinding media |
3.6-3.8 |
2200-2300 |
9 |
＜1-3 |
0.09 |
|
High chromium steel ball |
7.6-7.8 |
4500 |
6.8 |
＜1-3 |
0.18 |
Basic Information
|
Brand |
HA-92 |
HA-95 |
|
AL2O3(%) |
≥92 |
≥95 |
|
Bulk density(g/cm³) |
≥3.60 |
≥3.65 |
|
Hardness(Mohs) |
9 |
9 |
|
Wear Loss(%) |
≤0.015 |
≤0.012 |
|
Water Absorption(%) |
≤0.01 |
≤0.01 |
|
Color |
White |
White |
|
Size |
13-90mm |
|
|
Size can be customized according to customer’s requirement |
||
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.