The ball mill's working atmosphere is wet, the water and crushed material was grinded in the ball mill, the spiral classifier with ball mill makes a closed circuit, after spiral classifier's classifying, the relatively big granularity will flow back to ball mill, enough fine material will go to agitation tank, in agitation tank, there is drug.
In floatation and smelting of Zinc, manganese and copper mines, its leachate and slag can be added into PAM to improve the separation efficiency. 4. Textile . Non corrosive of suggested dosage, economical and effective at low levels. Can eliminate the . An ideal agitator motor should be of 1HP for a 1 2m3 mixing tank.