Posts tagged with: “non-rotating shafts”

To Turn or Not to Turn, That is the Question!

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By on November 19, 2011

Bowl mills are used to pulverize coal prior to being blown into coal fired boilers. They are very large machines with heavy rotating components usually driven by an internal planetary gear set in the bottom of the mill. A typical steam generation power plant will have multiple bowl mills for each boiler in the facility. […]

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