Coal Crushers, Shredders, & Mills for Mining & Power IndustriesCoal Crushing. The record speaks for itself: since 1908, hundreds of millions of tons of coal have been reduced using American Pulverizer machines. We are the standard of comparison for central stations, industrial power plants, and mine preparation plants around the world. We make many types of coal crushing.coal crushing industries,Crushers and screens for the aggregates and other mineral mining .The machines are used in the crushed stone industry for the primary, secondary and tertiary crushing of granite, basalt, gneiss, line and other hard and medium . They meet versatile requirements like dry and wet screening and dewatering of bulk materials such as hard rock, line, gravel, coal, ore, sand and salt.