Applying Chrushers for Profit

With constantly rising energy costs it is ever more important that we look at ways of im- proving comminution efficiency both in terms of power consumed as well as capital costs required for purchasing and installing equipment. I intend to show that commonly used appli- cation criteria, which is presently accepted for designing crushing and screening plants, need drastic revision if it is to be used to accura- tely design, predict and refine performance in new and existing facilities. Unless we can calculate performance accurately, we cannot minimise capital investment and maximize Profitability.