1.Good roundness,smooth,bright and without pores.High density, high efficiency
2.High strength, high toughness, impact resistance and no breakage.
3.Good stability, acid and alkali resistance.
4.Low wear resistance, minimal wear and tear to equipment, and high cost performance.

Paint, printing ink ,pigment etc.

Minerals such as  zirconium silicate,GCC, Kaolin clay 

Powder such as Titanium pigment, alumina powder, zircon sand, silicon powder

Medical,cosmetic, biochemistry

Agrochemical product

20kgs or 25kgs/plastic drum

ZrO2 Content	Main Composition	Specific Gravitys	Bulk Density	Moh's Hardness	Size
7%	ZrO2+Al2O3+SiO2	2.75±0.1 g/cm3	1.75±0.1 g/cm3	7~8	0.5~15 mm
15%	ZrO2+Al2O3+SiO2	3.0±0.1 g/cm3	1.75±0.1 g/cm3	7~8	0.5~15 mm
35%	ZrO2+Al2O3+SiO2	3.2±0.1 g/cm3	2.0±0.1 g/cm3	8	0.5~15 mm
50%	ZrO2+Al2O3+SiO2	3.7±0.1 g/cm3	2.3±0.1 g/cm3	8~9	0.6~5mm
80%	ZrO2+Al2O3+SiO2	5.4±0.1 g/cm3	3.3±0.1 g/cm3	8	0.6~5mm

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)