Modern Concept of Diminution in a Universal Tube- Cone Mill with Adjustable Electric Drive

摘要

The article describes the modern concept ofdiminution. On the basis of that concept, a tube-cone mill withan adjustable electric drive was designed. The efficiency of sucha mill is at least 271 percent. The specific power consumptionper tonne of ground material is below 16.6 kWh/t, whichcompares well with the best crushers designed. New technicalsolutions are suggested for implementing an automatic controlsystem of ball mills.