The CFD is developed as a special equipment of the fly ash feeder to be attached under the cooling tower in the incineration facility and/or the dust collector. In that ease, the internal temperature of the equipment reaches 300-360 degrees Celsius.

In this application, the maximum internal temperature of the equipment reaches 900 degrees Celsius because it is attached under the secondary combustion chamber. For this reason, not only is the drive shaft cooled but the shaft mount as well. Furthermore, the rotary vanes and the drive shaft are manufactured with SS310S which has beneficial effects on the heat resistance