Mathematical model for determining the number of stop blocks on the roll of a single-roll crushing machine

The well­known energy­efficient method of crushing in a single­roll machine with smooth rolls, which complex stress state is created the destroyed piece, has significant disadvantage – low productivity due to limited degree crushing. In order increase productivity, machines are equipped stop blocks on roll, ensure forced supply material zone. maximum possible number should be installed and condition guaranteed feeding piece into fracture zone must met. developed mathematical model allows one calculate blocks, ensures nipping original destruction