Difference between Crushing and Grinding
2017-2-17 · Regarding the material that passes through 160 mesh as equivalent to an average size of 180 mesh, we may arrange the computation as follows: Thus the total work done in crushing by machine A is proportional to 5,808 x 20 = 116,160, and that by machine B to 6,103 x 17 = 103,751, and the crushing efficiencies of the two machines are in the ...