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bond s rod mill for work index

Commentary on the apparatus of the Bond rod mill Work Index by Alex Doll December 2015 The Bond “Third Theory” of comminution was originally divided into three size classes reflecting the varieties of comminution equipment common during the time period when Bond and his collaborators were gathering the information to calibrate comminution models

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    Rod mill A rotating drum causes friction and attrition between steel rods and ore particles Related items Mortar and pestle Expeller Extruder CORRELATION BETWEEN BOND WORK INDEX AND the work index depending on the grind size In this way work index values are usually obtained for some specific grind size that characterizes the grinding

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