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Get PriceTable of bond work index by mineralstable of bond work index by mineralsThis table of ball mill bond work index of minerals is a summary as tested on around the world sample you can find the sg of each mineral samples on the other table, rod mill work inde limestone in pakistan

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Get PriceBond Work Index Formula-Equation Basic EquationsSize Distribution and Exposure RatioEquations For Work Index VariationsWork Index and Crack Energy The basic work index equation is:W = 10 Wi/√P – 10 Wi/√F(1)where W is the work input required in kilowatt hours per short ton to grind from 80% passing F microns to 80% passing P microns, and Wi is the work index, or the grinding resistance ,

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