calcined alumina,alumina ceramic,technical ceramic,advance ceramic

Import the australia industrial alumina,pack the industrial alumina by ton bag and send them to factory

Put the industrial alumina and some additive into the big kiln

Burn them over 1600 degree,the industrial alumina will change into calcined alumina,controling the burning time and the temperature carefully

Remove the impurities

Test the calcined alumina,such as the alumina content,density,sodium,fineness,Fe content,phase and so on

Put the calcined alumina into the ball mill for grinding so that we can get fine powder

Pack the calcined alumina by 25kg/bag 50 kg/bag ton bag