METHOD OF REMOVING PRESSED LAYER IN DRY FINE GRINDING IN BALL DRUM MILLS

摘要

FIELD: grinding materials. SUBSTANCE: method comprises rotating the drum about the longitudinal axis. The angle of inclination of the plane of the trajectory of the grinding balls to the generatrix of the drum varies with the angle between the axis of rotation of the drum and the horizon. EFFECT: simplified method. 2 cl, 1 dwg