ROCK CRUSHING PLANT APPLICATIONS ADVICE. B. Rock Processing Operations Point ID lb/hr Description Process Rate TPH Factor lb/ton Control Efficiency PM Emissions TPY 1 Feed to primary crusher 300 0.007 70% 0.630 0.473 2 Primary crusher 300 0.0007 70% 0.063 0.047 3 Conveyer: crusher to primary screen 300 0.0014 70% 0.126 0.095
