Professional China Aluminium Oxide Ball - High Alumina Grinding Ball Manufacturer – Kelley
Professional China Aluminium Oxide Ball - High Alumina Grinding Ball Manufacturer – Kelley Detail:
Application
Grinding Balls are suitable for grinding medium used in ball grinding machines.
Technical Parameter
Product
|
Al2O3 (%) |
Bulk density (g/cm2 ) |
Water absorption |
Mohs Hardness (scale) |
Abrasion loss (%) |
Color |
High Alumina Grinding Balls |
92 |
3.65 |
0.01 |
9 |
0.011 |
White |
Appearance Demand |
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High Alumina Grinding Balls |
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Crack |
Not Permission |
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Impurity |
Not Permission |
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Foam hole |
Above 1mm not permission, size in 0.5mm permit 3 balls. | |||||
Flaw |
Max. size in 0.3mm permit 3 balls | |||||
Advantage |
a)High Alumina Content b)High density c)High Hardness d)High Wearing Feature |
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Warranty |
a) By National Standard HG/T 3683.1-2000 b) Offer lifetime consultation on problems occurred |
Typical Chemical Compositions
Items | Proportion | Items | Proportion |
Al2O3 |
≥92% |
SiO2 |
3.81% |
Fe2O3 |
0.06% |
MgO |
0.80% |
CaO |
1.09% |
TiO2 |
0.02% |
K2O |
0.08% |
Na2O |
0.56% |
Specific Properties
Spec.(mm) |
Volume(cm3) |
Weight(g/pc) |
Φ30 |
14±1.5 |
43±2 |
Φ40 |
25±1.5 |
126±2 |
Φ50 |
39±2 |
242±2 |
Φ60 |
58±2 |
407±2 |
Product detail pictures:



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"Sincerity, Innovation, Rigorousness, and Efficiency" may be the persistent conception of our organization to the long-term to build together with shoppers for mutual reciprocity and mutual advantage for Professional China Aluminium Oxide Ball - High Alumina Grinding Ball Manufacturer – Kelley, The product will supply to all over the world, such as: Sudan, Costa Rica, Dominica, we rely on own advantages to build a mutual-benefit commerce mechanism with our cooperative partners. As a result, we've gained a global sales network reaching the Middle East, Turkey, Malaysia and Vietnamese.

This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
