power consumption for milling ore
Modelling SAG milling power and specific energy consumption .Oct 7, 2014 . Djordjevic, 2005; Morrell and Valery, 2001 and many others) has been demonstrated the influence of the feed size distribution in the SAG mills throughput, power consumption and accordingly, specific energy. The feed size distribution together with the ore characteristics (hardness, lithology, alterations, etc.power consumption for milling ore,Estimates of Electricity Requirements for the Recovery of Mineral .Large electrically-driven ball mills used for grinding ore to a size suitable as feedstock to the flotation cells . .. Estimated electricity requirements for production of ore from a multi-million t/yr block-caving operation with . Table 10. Estimated electricity requirements for the production of chromite ore products (lump, chip, and.Ball Mill Design/Power Calculation - 911 MetallurgistApr 8, 2018 . The power consumption per short ton will only be correct for the specified size reduction when grinding wet in closed circuit. If the method of grinding is changed, power consumption also changes as follows: 1. Closed . The work index will also have a considerable variation across one ore body or deposit.