Kaolin clay mining plant lm vertical mill cost Australia
Kaolin is a kind of non-metallic mineral widespread in nature, the past generally used in the production of ceramics, refractory material, and a small amount of mixed plastic, rubber in packing. With the development of national economy in various fields, people pay more and more attention to high flies soil depth processing, because it can not only obtain new materials with special performance.
Introduction to the processing technology of kaolin clay:
The first stage
The second stage
Feed the powder into the pail and mix the water and the dispersant to beat the slurry, and make the superfine powder to 4500 to 6000.
The third stage
Will be dry after super fine crushing, break up, into the calcining kiln for calcining, calcining, 1-3% of the total weight is added in white aid, white aid is consist of plant, sodium sulfate and sodium chloride, 10:0.3:0.3 mixing by weight. Calcination temperature 970-990 ℃
The fourth stage
Packing is finished product