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    Coal is the one of the most dominating energy source because of its cost, Pulverized form of coal has made modern steam generating units highly thermal efficient, Type. Ball Tube Mill. Ring Roll Mill. Ball and Race Mill. Bowl Mill. Impact or Subsequently, they found extensive use in the Power Plants for Pulverizing

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    These two mill types represent perhaps 70% of the pulverizers used in modern pulverized coal plants. Courtesy: Storm Technologies Inc.

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