Design and Analysis of Rotor Shaft Assembly of Hammer Mill ...
crusher, it is prepared for cyclone furnace firing by being crushed into 1/4 inch or smaller size coal. Coal enters from the top and is violently thrown against the breaker blocks by the hammers. The final crushing is done between the hammer faces and the screen bars. Then the crushed coal goes to the conveyors below and is carried to the storage bunker. Tramp iron or material that will not go ...