92% Abrasive Ceramic Ball - Alumina Grinding Media Series
This product are featured by high density and hardness, low wear lost, corrosion-resistance etc. They are the perfect high-efficient grinding media for milling glaze/frit, pigment, ceramic materials, and various mine ore powder, they are using ceramics, cements, paints, refractories, inorganic mineral powders etc...
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 .
Applied for ball mill,grinding machine , pot mill , librating mill , pebble mill , Attrition Mill,rod mill , grinding mill , grinding machine , ball grinding mill.
Size and Technical date:
Size:1mm, 3mm, 6mm, 9mm, 13mm, 16mm, 20mm, 25mm, 30mm , 40mm, 50mm, 60mm, 70mm
1/8", 1/4", 1/2", 5/8", 3/4", 1", 1.5", 2", 3"
1: 92% Alumina content series
A) Al2O3 ≥ 92%
B) Water absorption <0.01%
C) Bulk density ≥ 3.63 g/cm3
D) Mosh hardness: 9
E) Color: White
92% Alumina grinding ball chemical and physical introduction :
Items |
Proportion |
Items |
Proportion |
| Al2O3 |
92% |
SiO2 |
<6.5% |
| others |
~2% |
|
|
| Items |
Proportion |
Items |
Proportion |
| Hardness: Mohr's |
9 |
self Abrasion Loss (24hour) |
<0.01% |
| Density(g/cm3) |
3.6g/cm3 |
Water Absorption |
<0.01% |
| Color |
White |
Ball method |
By cool isostatic-pressing Or by rolling |
2: 95% High-alumina grinding ball
A) Al2O3 ≥ 95% Sio2<3.8%, others:~3%
B) Water absorption <0.01%
C) Bulk density ≥ 3.7 g/cm3
D) Mosh hardness: 9
E) Color: White
F) self abrasion loss : <0.008%
95% Alumina ball chemical and physical introduction :
| Items |
Proportion |
Items |
Proportion |
| Al2O3 |
95% |
SiO2 |
<3% |
| others |
~2% |
|
|
| Items |
Proportion |
Items |
Proportion |
| Hardness: Mohr's |
9 |
self Abrasion Loss (24hour) |
<0.01% |
| Density(g/cm3) |
3.74g/cm3 |
Water Absorption |
<0.01% |
| Color |
White |
Ball method |
By cool isostatic-pressing Or by rolling |
3: 68% Medium alumina grinding ball series :
A) Al2O3 : 65%~75%
B) Bulk density ≥ 2.93g/cm3
C) Mosh hardness: 8 grade
D) self abrasion loss :0.01
E) Color : white or brown
68% Alumina ball chemical and physical introduction :
| Items |
Proportion |
Items |
Proportion |
| Al2O3 |
68.62% |
SiO2 |
21.2% |
| others |
~10.18% |
|
|
| Items |
Proportion |
Items |
Proportion |
| Hardness: Mohr's |
7-8 |
self Abrasion Loss (24hour) |
<0.03% |
| Density(g/cm3) |
3.g/cm3 |
Water Absorption |
<0.1% |
| Color |
creamy white |
Ball method |
By cool isostatic-pressing Or by rolling
|
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