high alumina alumina ball

high alumina alumina ball

high alumina alumina ball is a high-quality grinding medium made of high-quality materials, advanced molding technology and high-temperature tunnel kiln calcination. The product has high density, high hardness, low wear, good seismic stability and good corrosion resistance. It is the ideal medium for grinding glaze, blank and mineral powder processing.

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	95 series	92 series	75 series	60 series
Al2O3 (%)	95	92	75	60
Fe2O3 (%)	<0.15	<0.25	<0.3	<0.3
Mohs Hardness	9	9	8	7
Water Absorption	<0.01	<0.01	<0.01	<0.01
Bulk Density(g/cm3)	>3.6	>3.58	>3.2	>2.8
Wear loss rate	<0.05	<0.08	<0.1	<0.1
Size	dia 3-50mm	1-70mm	2-20mm	2-20mm
Color	white	white	white	cream

Application Fields Silicon of high alumina alumina ball

Grinding industry

Due to the high hardness and excellent wear resistance of alumina balls, they are the preferred material for manufacturing grinding media. In equipment such as ball mills and sand mills, alumina balls are used as grinding media, which can enhance grinding efficiency and are widely applied in the grinding processes of materials like kaolin, titanium dioxide, and ceramic slurry.

Chemical industry

Alumina balls are used as catalyst carriers in the chemical industry, which can enhance the efficiency and selectivity of chemical reactions. In addition, it can also be used as a filler to enhance the heat and mass transfer effects of the reactor, playing a significant role in fields such as petrochemicals and fine chemicals.

Environmental protection Activated alumina balls have a strong adsorption capacity for fluoride ions in water, thus performing well in water purification. Especially in the treatment of drinking water in high-fluoride areas, their fluoride removal effect is remarkable, which helps ensure the safety of residents' drinking water.