China 68% Alumina Grinding Balls as Ceramic Media for Ball Mill

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 ItemAl2O3SiO2Others68% ball68%<21.2% ~10.18%

B.Physical Analysis

ItemAlumina
ContentMohs hardnessAbrasion loss
(24hours)Density
(g/cm3)Water absorption68% ball68%7-8<0.03%3<0.02%Producing way ::cool-isostatic pressing , or by rolling

C. Size:

Diameter (mm)D30/40D50/60/70Tolerance (±mm)23