To prevent damage to the grain caused by the temperature increase and humidity, ventilation is required. This operation is done by the aeration fan mounted at the bottom of the silo.
The body of the aeration fans are made of high quality galvanized steel sheets with a long life which are resistant to corrosion.
All parts of the body are connected to each other by nuts and bolts. Exhaust air flow rate and pressure and electric power technology is calculated based on the capacity, height and type of grain stored in the silo.