PRODUCTS

Alumina Balls & Bricks

Our wear resistant Alumina products (Alumina Ball & Alumina Brick) are made of α alumina (α-Al2O3, the most thermodynamically stable form) by pressed or rolled and fired at a very high temperature in the tunnel kiln.  Basis Al2O3 content, our wear resistant Alumina products have: 75% series, 92% series, 99% series.

Chemical and Physical Analysis in wt.% (92%)
Index Al2O3
%
SiO2
%
Volume Density
g/cm3
Hardness Mohs Abrasion
Water absorption
%
Typical value 92.2 0.02 3.64 9 0.09 0.01

Alumina grinding ball

Alumina Lining Brick

Alumina grinding ball of high alumina content is one ideal ball mill grinding media, it can improve grinding efficiency and keep your product clean! Alumina grinding ball is high-density and ultra-high fired. It is ideal for both wet and dry milling.
Sizes available (mm):
Types Diameter (mm)
Rolled Ball Φ25 Φ30 Φ40 Φ50 Φ60 Φ70 Φ80 Φ90 Φ100 Φ120
Rolled Ball Φ1.0 Φ2 Φ3 Φ6 Φ8 Φ10 Φ13 Φ20 Φ25 Φ30

Other sizes are also available on request.

Application:

Alumina grinding balls are widely used in ball mills as abrasive media for ceramic raw materials and glaze materials. Ceramic, cement and enamel factories as well as glasswork plants use them because of their excellence of high density, their high hardness, and their high wear resistance. During the abrasive/grinding processing, ceramic balls will rarely be broken and the contamination factor is minimal.

Alumina Lining Brick can be divided into rectangular brick, trapezoidal brick and irregular brick as shape. The product has the high hardness, density, wear low, the neat degree good, anti-corrosion.
Sizes available (mm):
Spec Length Height Width
Inclined Straight Thin Inclined and Thin
H40 150 40 45/50 50 25 22.5/25
H50 150 50 45/50 50 25 22.5/25
H60 150 60 45/50 50 25 22.5/25
H70 150 70 45/50 50 25 22.5/25
H80 150 80 45/50 50 25 22.5/25
H90 150 90 45/50 50 25 22.5/25
H100 150 100 45/50 50 25 22.5/25
Application:

Alumina Lining Brick used for ball mill wear-resisting lining, widely used in ceramic, cement, paint, chemical, pharmaceutical, coating, etc. And it can effectively improve the grinding efficiency, reduce the grinding cost, reduce product pollution.

Other sizes are also available on request.

Ceramic Grinding Media