Feed silos are the smaller version of economical hopper silos. They can be built easily and they have low price. Feed silos are safe. The plate of silos is galvanized 450 g/m2. Feed silos have diameters from 1,83m to 3,66m and cubic capacity from 4 m3 to 77 m3. Roof inclination 40° provides bigger storage capacity than standard 30° therefore the whole capacity of feed silos can be utilized. Discharging can be with a manual (with a wire rope), an electric or capacity control. Side discharger is a perfect solution to discharge a small amount of feed quickly.