1.The inner structure of the bead is uniform and compact, which can grind the materials in a uniform quality.
2.With good toughness and impact resistance, the bead in a minimal friction coefficient has a low wear loss to the equipment.
3.Large specific density which improve the grinding efficiency significantly.
4.Low wear loss with long using life.

for the paint, coating and dye industry; inorganic and organic pigments

for the grinding cosmetics,food ,magnetic etc

for GCC,Kaolin, zirconia silicate powder etc

20 or 25 kgs/plastic drum

Items	Specification
Composition wt%	>64% ZrO2 30-35%  SiO2 1.0% Others
Density	>4.0g/cm3
Bulk density	≥2.5g/cm3
Vickers hardness	800
Color	White

Size (mm)	Size (mm)	Size (mm)	Size (mm)	Size (mm)
0.6-0.8	0.8-1.0	1.0-1.2	1.2-1.4	1.4-1.6
1.5-2.0	2.0-2.5	2.5-3.0	3.0-3.5	4
5	6

M=3.14×R2×D×L×(25%-50%)÷1000

M: Total quantity of ceramic ball

D: Density （g/cm3）

R: Radius of the mill (cm)

L: Length of the mill (cm)