Sioux Steel farm bins are designed for grains weighing up to 64 lb/bushel and comes standard with a 10 year warranty, the longest in the industry.
Narrow Corr Hopper Bottom Bins
If your application requires a complete bin cleanout or you need lower material handling costs, a Sioux Steel Narrow Corr Hopper Bottom Bin is your solution. With 2 ⅔” (67 mm) pitch corrugated steel wall sheets, a sturdy design, and high quality materials, SCAFCO bins are stronger and more durable than the competition.
Sioux Steel offers a wide range of features to provide you with many options for a custom made bin. Narrow Corr Hopper bottom bins are available in capacities from 132 to 55,928 bushels (3 to over 1,500 MT) and can store any flowable commodity such as grain, feed, wood or plastic pellets, certain mineral supplements and seed.
Sioux Steel grain storage and handling systems have been installed in over 80 countries. This has provided us with vast experience designing solutions for various load capacities, as well as atmospheric and seismic conditions.
Hopper Bottom Bin Features
- Available in 6' to 32' (1.83 m to 9.75 m) in diameter.
- Capacities from 132 to 55,928 bushels (3 to over 1,500 MT).
- Provide safe and effective support of bins loading into trucks, rail cars or equipment.
Systems
Narrow Corr Hopper Bottom Bins - (9 - 15’ diameter bins)
- Capacities from 132 to 55,928 bushels (3 to over 1,500 MT).
- Can store any flowable commodity such as grain, feed, wood or plastic pellets, certain mineral supplements and seed.
Hopper Bottom Bin
Sioux Steel uses rigid perforated, corrugated galvanized steel pipe for aeration in hopper bottom bins/silos. Fans mount below the hopper, directing air into internal ducts and up through the grain mass.
Complete Ladder Systems
Ladders are available for all Sioux Steel Narrow Corr hopper bottom bins. The ladders provide a safe way to the access doors in the bins (when equipped) and access to the roof of the bin. Safety cages and rest platforms are supplied for bins with eave heights greater than 20’ (6.1 m) and 25’ (7.63 m), respectively.
Axial Fans
Sioux Steel Axial Fans deliver high capacity airflow at maximum performance. Fans feature all galvanized steel bodies, heavy-duty cast aluminum blades and energy efficient electric motors. Axial fans are available in a variety of diameters and horsepower ratings.









