In a hardrock mine, blasting is an important rockbreakage process that impacts energy consumption both in downstream comminution processes and mine productivity. Optimizing the blast fragmentation to improve rockbreakage efficiencies during crushing and grinding is key to minetomill (MTM) optimization.
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WhatsApp: +86 18838072829In Fig. is shown a large ball mill, designed for the dry grinding of limestone, dolomite, quartz, refractory and similar materials; this type of mill being made in a series of sizes having diameters ranging from about 26 in. to 108 in., with the corresponding lengths of drum ranging from about 15 in. to 55 in.
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