FBR Hammermill is designed to crush ores, pebble lime, calcined petroleum coke, as well as fuel and limestone in fluidized bed boiler applications. Symmetrical crushing chamber and rotor assembly consist of rotor shaft, suspension discs and hammers. The rotor assembly is reversible to make use of two distinct crushing chambers. Hammers are forged steel, differentially heat treated to a BHN of 500, making them abrasion resistant.