95% Alumina Ceramic Cylinder for Dry Grinding Solution
Description
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.
1: Industry Application
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.
2: Machine Application
Ball mill, grinding machine, pot mill, librating mill, pebble mill, Attrition Mill, rod mill, grinding mill, grinding machine, ball grinding mill.
3: Standard size
Chemshun standard cylinder size: 21*21mm, 31*31mm, 25mm*25mm, etc. Other customized size available.
4: Other grinding ball materials for choice
1): 92% 95% 68% 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
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%
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
Ceramic Item |
Al2O3 |
SiO2 |
Others |
92% Ceramic |
92% |
<6.5% |
~2 % |
95% Ceramic |
95% |
<3.6~3.7 % |
~2% |
68% Ceramic |
68% |
<21.2% |
~10.18% |
B.Physical Analysis
Item |
Alumina
Content |
Mohs hardness |
Abrasion loss
(24hours) |
Density
(g/cm3) |
Water absorption |
92% Ceramic |
92% |
9 |
<0.01% |
3.6 |
<0.01% |
95% Ceramic |
95% |
9 |
<0.01% |
3.74 |
<0.01% |
68% Ceramic |
68% |
7-8 |
<0.03% |
3 |
<0.02% |
Producing way: Cool-isostatic pressing, or by rolling |
C.Size
Diameter (mm) |
D1-3 |
D6/8/10/13/16/20/25 |
D30/40 |
D50/60/70 |
Tolerance (±mm) |
0.5 |
1 |
2 |
3 |