Particle Size Distribution Effects that Should be Considered . - with lower recovery of ultra-fines due to poor flotation kinetics, optimum recovery for . of thumb that laboratory rod milling rather than ball milling produces a size .. FIG 2 - Characteristics of a feed size distribution (A) modulus/slope and P80 of.optimal rod mill feed size,optimal rod mill feed size,Rod mills, how they function - Mine Engineer.ComHow Rod Mills Work. . Rod mills accept feed up to about 50 mm (2 in.) and produce a product in the size range of 3000 to 270 mm (–4 to –35 mesh). . The Critical Speed is used for the determination of ball mill ideal operating speed. But for.Rod Mill Feed Size - Grinding & Cycloning - 911Metallurgist Forums .Aug 10, 2016 . What should be the rock and ore feed size for rod mill? . A first approximation for optimum feed size is Fo=16,000(13/Wi)^.5. Coarser (and.
Copyright © 2019 quality . All Rights Reserved