whether it is practical and/or worthwhile to run a bond ball mill work index test at 500 mesh (25 micron) are there calculation alternatives this would be for sizing of fine grinding or regrind mills.
regrind mills: challenges of scaleup michael larson1greg - isamill. the standard bond mill test applies for coarser ball milling but is not appropriate performance of full scale regrind mills against their original design estimate.
largest stirred mill; the m10000 isamill. 1 introduction the high energy efficiency of stirred mills compared to ball mills is well understood within the industry. the use of tower mills as an energy efficient alternative to secondary and regrind ball milling became a standard flow sheet inclusion in
isamill vs ball mill regrind - inremin. isamill vs ball mill regrind - mayukhportfolioco regrind mills: challenges of scaleup michael larson1greg - isamill the standard bond mill test applies for coarser ball milling but is not energy requirement is often made on the basis of supplier estimates or benchmarking.
of the isamill™ is one tenth of the equivalent ball or tower mill. the high intensity means short residence times preventing overgrinding and giving a sharp product size distribution. » isamill™ advantages 7 horizontal design plug-˚ow design. this avoids short circuiting and makes the mill far less sensitive to process disturbances.