coal pulveriser - SlideShareNov 23, 2013 . FTA PRSENTATION ON BALL AND TUBE MILL RHITESH KUMAR. . COAL – TYPES OF COAL 2. WHY PULVERISATION OF COAL? .. Impact mill: These are high-speed impact machines that use beater wheels to crush the coal. . oil is pumped to the different points in the reducer by motorized pumps.different types of coal mill for crushing the coal,different types of coal mill for crushing the coal,Preparation of coal slurry fuels with the szego mill - ScienceDirectJul 24, 2001 . The mill is able to grind coal and other materials down to the ultrafine . with rotational speed, feed rate, coal loading in oil and water, type of coal and . The crushing force is created by the radial acceleration of the rollers and.
different types of coal mill for crushing the coal