Roller Mills Installation Report | Williams Crusher
E. Primary Fan 700 HP primary fan rated at 75,000 CFM at 32" static pressure, fluidizes coal in the Roller Mill and transports product to cyclone collector. Exhaust Fan A 250 HP exhaust fan rated at 38,000 CFM at 20" static pressure, removes moisture laden gas from the system, while drawing gasses through the bag house.