Effect of circulating load and classification efficiency ...- effect of circulating load on beneficiation circuit ,A simple relationship quantifying the effect of circulating load and classification efficiency on grinding circuit capacity is used in this paper to discuss possibilities for improving the ...Circulating load - SlideShareTest design Slide 13 Effect of circulating load on Bond's work index The follow figures shown variation in the Bond work index with test sieve size as test results[7]. Variation of Bond work index with circulating load. C.L. = 14.