Jin Gang™ alumina grinding media is made with advanced 

cool-isostatic pressing technology and fired at high temperature. 



With small wear loss and high density, alumina grinding media are 

widely used in the mix and crush procedure of ceramics, porcelain 

enamel, glass, glaze and frits, chemical and plastic industries.



Inner packing: 25kg/bag



Outer packing: 1MT/pallet

Jin Gang™ alumina grinding media is made with advanced 
cool-isostatic pressing technology and fired at high temperature. 

With small wear loss and high density, alumina grinding media are 
widely used in the mix and crush procedure of ceramics, porcelain 
enamel, glass, glaze and frits, chemical and plastic industries.

Specifications: 
1) AL2O3 content: 92% +/-1
2) Density: ≥3.6 g/cm3
3) Wear loss: ≦0.02% 
4) Water absorption: ≦0.01%

Inner packing: 25kg/bag

Outer packing: 1MT/pallet