68% alumina grinding balls as ceramic media for ball mill
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
Appearance:
Application:
Used 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 .
Used for ball mill,grinding machine , pot mill , librating mill , pebble mill , Attrition Mill,rod mill , grinding mill , grinding machine , ball grinding mill
Technical data:
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
4: Packing Way:
25kg/bag, 1MT (1cbm)/bulk bag, or new steel drums with inside airtight plastic sack
A.chemical component:
| Ceramic Item |
Al2O3 |
SiO2 |
Others |
| 68% ball |
68% |
<21.2% |
~10.18% |
B.Physical Analysis
| Item |
Alumina
Content |
Mohs hardness |
Abrasion loss
(24hours) |
Density
(g/cm3) |
Water absorption |
| 68% ball |
68% |
7-8 |
<0.03% |
3 |
<0.02% |
| Producing way ::cool-isostatic pressing , or by rolling |
C. Size:
| Diameter (mm) |
D30/40 |
D50/60/70 |
| Tolerance (±mm) |
2 |
3 |
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