Purity Alumina Grinding Ball

In order to save energy and reduce consumption, many enterprises have carried out a series of research and development of using alumina oxide ceramic balll instead of steel ball and other grinding material, the obvious effect of saving electricity and reducing energy was obtained.

Product Details

Product Introduction:

Alumina oxide ceramic ball, commonly known as "ceramic ball". In order to save energy and reduce consumption, many enterprises have carried out a series of research and development of using alumina oxide ceramic ball instead of steel ball and other grinding material, the obvious effect of saving electricity and reducing energy was obtained.

Specification:

Physical and chemical Index	Typical Value
Physical and chemical Index	KD-92	KD-95
Al₂O₃ %	≥92	≥95
SiO₂ %	≤5	≤5
Fe₂O₃ %	≤0.2	≤0.15
Water Absorption %	≤0.1	≤0.1
Density (gr/cm³)	3.62-3.67	3.70-3.75
Hardness ( Mohs)	9	9
Wear loss ‰ (24 hours)	0.10-0.15	0.10 Max.
Compressive Strength (Mpa)	2000	2200
Color	White	White

Available Size: From dia. 0.5mm up to dia.100mm are available.

Advantages:

1.	High hardness, low wear loss, impact resistance, corrosion resistance, etc.
2.	Using isostatic pressure and rolling molding, the density is significantly high, greatly improve the grinding efficiency, reduce the grinding time, and effectively increase the effective volume of the ball mill, to increase the amount of grinding materials added.

Applications:

1.	High hardness and high viscosity material, such as zircon sand, silicon dioxide, calcite (GCC), magnetic bands coatings for audio and video tapes, paint, coating, pigment, Ceramic glaze, titanium dioxide and so on.
2.	Wet grinding including batch mill and continuous ball mill.

Production Details: