Bigger is better ABB drive systems designed to power mega mills in .
cuit, however, has a high specific energy consumption per ton of ore processed, driven primarily by the low efficiency of the ball mills and the need to use steel media for grinding. Ring geared mill drive. Throughout the comminution process, different mills are driven by different types of electrical drives. ABB provides a.
Development, application and operating results of . Scholars' Mine
mill. The Fontana Dam rod mill installations were discussed in same detail in the September, 1943 issue of Rock Products and the writer called the plant design "unusual" due to the inclusion of rod mills in the flOW' sheet. The feed and discharge screen analysis at the Fontana plant are shown in the follovr1.ng table,. 2.Get Price