mills for barite mesh mills for barite mesh Barite Beneficiation Process and Plant Flowsheet Grinding and Barite Flotation Section Crude ore is drawn from the fine ore bin by means of a 24″ x 14′ Adjustable Stroke Belt Ore Feeder and reduced to mesh in a 6 x12′ Steel Head Ball Mill charged with 3″ ″ 2″ and 1 diameter balls