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Get PriceA cement mill (or finish mill in North American usage) is the equipment used to grind the hard, nodular clinker from the cement kiln into the fine grey powder that is cementMost cement is currently ground in ball mills and also vertical roller mills which are more effective than ball mills
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Get PriceThe ball mill is the most common ore grinding technology today, and probably more than 50% of the total world energy consumption for ore grinding is consumed in ball mills
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Get Price2105 Characterisation of Separator Efficiency in a Ball Mill Circuit 18 Separator efficiency is defined as specific power consumption reduction of the mill open-to-closed-circuit with the actual separator, compared with specific power consumption reduction of the mill open-to-closed-circuit with an ideal separator
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Get PriceSeparation air at separator outlet : 5599 m 3/min Separator vent air at bag filter outlet : 210 m 3/min − The velocity of gases calculated through mill is 129 m/sec This velocity is sufficient for OPC33 grade grinding − The separation air at separator measured as 122 Kg material/m 3
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