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# Bond Ball Mill Work Index Da Ase Jktech

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#### Test Method For Bond Ball Mill Work Index

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Morrells methodology Morrell 2004a Morrell 2004bMorrell 2008 does not use the Bond work index directly however it uses the Bond ball mill test as basis for calculation of the energy

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#### Formula For Grinding Media Requirement Of A Ball Mill

A Bond ball mill work index is then performed on the mill product for the design of SAGball mill circuits This is important because it was found that there was a 115 kWht higher ball mill work index if the 335 mm ball mill test feed sie is obtained by SAG mill grinding compared with crushing

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