coal mining machine,Coal mining; Continuous mining machine.Mar 2, 2011 . WV Coal Mine, 14/15 Continuous miner Removing a "stump" of coal.coal mining machine,Coal mining - WikipediaCoal mining is the process of extracting coal from the ground. Coal is valued for its energy ... Continuous mining utilizes a Continuous Miner Machine with a large rotating steel drum equipped with tungsten carbide picks that scrape coal from.
coal mining machine