Cdc Mining Hasard Niosh
LM Vertical Mill integrates crushing, drying, grinding, classifying and conveying together, and it is specialized in processing non-metallic minerals, pulverized coal and slag. Its coverage area is reduced by 50 compared with ball mill, and the energy consumption is saved by 30 -40 similarly.The tool is particularly useful in quarrying veneer stone, tunnel and shaft construction projects, mining, excavating, and the like. It is, therefore, a principal object of the invention to provide a stonecutting device provided with a vibratable cutting element operated at sonic and or supersonic speeds. 2021 prices.