Editor's note: An article published Feb. 6 in the Journal of the American Medical Association reported that the National Institute for Occupational Safety and Health had identified 416 cases of advanced black lung disease among coal miners in central Appalachia.
picture of coal being crushed by machines. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for anyel size-reduction requirements including quarry, aggregate, and different kinds of minerals.
The systems would save miners from one of the most common causes of injury and death: being crushed by machinery. Across the country, 35 miners died by being pinned, crushed or struck by continuous mining machines in underground coal mines between 1984 and 2015, according to the U.S. Mine Safety and Health Administration.
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