Описание и отзывы
alumina grinding media alumina ceramic ball/beads
0.5-80mm 92% High Alumina Ceramic Balls Alumina Oxide Ball
Alumina ball AL2O3 for all sorts of ball mills, pearl mills, sand mills for the superfine grindings and dispersions of products with special quality requirements ,such as: Zircon sand, Silicon dioxide, Calcite(GCC),Magnetic bands coatings for audio and video tapes, paint, pigment,coatings,Ceramic glaze, Titanium dioxide and so on.
—High strength, Excellent wear resistance, keep the material high degree of purity.
—High density, high grinding efficiency, shortens 50% grinding times.
—Very good roundness, very smooth and shiny surface, long times of use
92 series High Alumina balls
95 series High Alumina balls
Specific density g/cm3
Water absorption %
Abrasion loss ‰
|70.0||80.0|| || || || |
1.Mainly used in ceramic, glaze, paint, zirconia silicate, aluminum oxide, quartz, silicon carbide, talc, lime carbonate, kaolin, titanium and other materials grinding, and mechanical equipment accessories.
2. Metallic minerals like copper, silver, nickel, gold, Zinc etc.
3. Non-metallic minerals like Calcium Carbonate, kaolin clay, zirconium silicate, TiO2 and other minerals.
4. White pigments, coatings, paints, inks etc.
5. Recommend to be used in stirred mill and ball mill.
Making process of alumina ball
1. Raw materials purchasing
2. Refine into required powder
3. Spry drying
5. mould by isostatic press machine or rolling by rolling machine for shaping
7. heating in furnace for 48 hrs, 105m(tunnel kiln)
8. final product selection
9. Quality control check
10. delivered into warehouse, packing, waiting for delivery note
Zhonglong Chemical(Group)Co.,Ltd. is one of the biggest manufacturer
and exporter in China for ceramic grinding ball-(yttria stab.zirconia bead,ceria stab.zirconia bead,zirconium silicte bead,alumina ball) and zirconia powder( zirconia oxide and yttria stab.zirconia powder). Meanwhile our company produces high performance structural ceramic products. Owing to the advantages of high hardness, high-temperature resistance, wear resistance, anticorrosion, electric insulation, antimagnetic, light specific gravity and other incomparable superiority compared with metal.
As the leading manufactory of grinding media, major products including: zirconia series grinding ball,alumina ball, Zhonglong Chemical have devoted in this business for more than 10 years. More information, please visit www.zr-product.com