Below is a data table for FS grain bins that gives specifications and capacities. Choose the Diameter and Eave Height and click on Look Up . Aera tion Bins are usually equipped with an aeration system and stirring system to control the temperature of the air around the grain and to reduce migration of moisture from warm areas to cooler areas of the bin. Two types of fans are used for aeration system. They are axial fans and centrifugal fans.
Centrifugal fans are usually quieter than axial fans.
Axial Fans Sukup Manufacturing Co. Centrifugal Fans Sukup Manufacturing Co. Stirring System Stirring systems can be integrated into the drying bins to insure more uniform distribution of grain moistures in the bin. It reduces possible over drying of grain and helps increase the airflow in the drying bins. Sukup Manufacturing Co. A close up of how stirring auger bring corn from the bottom to the top of the bin. This way moisture content of the grain in the bin is kept more uniform.