Analysis of the drum crusher operation in a mine producing coal fines for the power industry
Pyc A., Matusiak P.

S u m m a r y
Analysis of the drum crusher operation in a division of raw coal preparation in the coal processing plant, survey and analysis of repair works and of preventive measures which protects against failures were a subject of the paper. Location and a significance of drum crusher in a processing line decided about a selection of the machine as the eventual failure of the machine will cause a stop of the whole production line.