Wear-resistance alumina ceramic ball apply high quality material,advanced isostatic cool pressing
shaped technology.It is formed to high quality grinding media after high temperature calcinations. In order to satisfy the different need of customers at home and abroad,Gongtao company empolder different items at different prices based on 92 % alumina ceramic ball.
A:High and medium ceramic ball and liner brick(al2o3>75%): used for grinding of frit and super-white adobe.
B: High alumina bauxite ceramic ball and liner brick(65% al2o3), instead of natural ballstone,used for grindling of ceramic adobe,which can improve efficiency and low down cost.
Gongtao company produce and manage strictly based on ISO9001 standard system.Stable quality.The items only sell to domestic market,but also export to all over the world,gaining welcome of customer at home and broad.
Technical parameter of wear-resistance alumina ceramic ball and liner brick:
|
Item |
92%AI2O3 |
75% AI2O3 |
65% AI2O3 |
|
AI2O3（%） |
92 |
75 |
65 |
|
Density（g/cm3） |
3.60 |
3.26 |
2.90 |
|
Water absorption（%） |
<0.01 |
0 |
<0.01 |
|
Abrasion（‰） |
≤0.2 |
≤0.25 |
≤0.5 |
|
Hardness（MOhs） |
9 |
8 |
7～8 |
|
Color |
white |
white |
light yellow |
|
Application domain |
frit and continuous ball mill machine |
grinding of frit and super-white adobe |
grinding of frit and ceramic birck adobe |
|
Raw material |
Calcine alumina power |
Calcine alumina power |
Refined high alumina bauxite |
|
Formation way |
Cool isostatic pressing CIP |
Cool isostatic pressing CIP |
Cool isostatic pressing CIP |
|
Diameter（mm） |
0.5-70 |
10、20、30、40、50、60、70 | |
