Coke is a little abrasive compound, that is the reason why Roller Mills are used to process it. Mill is provided with a High Efficiency Dynamic Classifier by which we can change the particle size without stopping the plant and from the control panel. These plants are designed to let add a simultaneous drying, in those cases when the product moisture content so requires it, making in this way the production costs sensibly lower.
However, Blastfurnace slags are very abrasive compounds and for them, Ball Mills are used together with High Efficiency Classifiers.
ANIVI also offers dryers when it is necessary to dry final product, as it is the case of the active carbon and carbon black, or when the supply conditions demand drying prior to grinding.