The Analysis And Simulation Of Once-Through Crushers

A mathematical model is proposed as a general formulation for the analysis and simulation of once-through crushing machines. Methods are described which can be used to estimate parameters of the proposed model from experimental data, thus minimizing reliance on backcalculation. The applicability of the model is demonstrated in the analysis and simulation of laboratory and full scale double roll crushers, and with evidence given for a laboratory scale cone crusher. An extension of the model for closed circuit crushing is also described.