SHOP ALL OF OUR BULK FEED BINS!
Feed Bin Capacity Table
| Diameter | Tons | Price | Fill Height | Bushels | Bin Weight (lbs) |
|---|---|---|---|---|---|
| 6' x 1 Row | 2.76 | $ | 10 ft 8 in | 111 | 456 |
| 6' x 2 Rows | 4.25 | $ | 13 ft 4 in | 171 | 545 |
| 6' x 3 Rows | 5.74 | $ | 16 ft 0 in | 231 | 654 |
| 6' x 4 Rows | 7.24 | $ | 18 ft 8 in | 291 | 742 |
| -------------------- | -------------------- | -------------------- | -------------------- | -------------------- | -------------------- |
| 7' x 1 Row | 4.60 | $ | 13 ft 9 in | 185 | 727 |
| 7' x 2 Row | 6.63 | $ | 16 ft 5 in | 266 | 854 |
| 7' x 3 Row | 8.66 | $ | 19 ft 1 in | 348 | 954 |
| 7' x 4 Row | 10.96 | $ | 21 ft 9 in | 430 | 1,079 |
| 7' x 5 Row | 12.73 | $ | 24 ft 5 in | 511 | 1,412 |
| 7' x 6 Row | 14.76 | $ | 27 ft 1 in | 593 | 1,622 |
| -------------------- | -------------------- | -------------------- | -------------------- | -------------------- | -------------------- |
| 9' x 1 Row | 7.69 | $ | 14 ft 2 in | 308 | 1,020 |
| 9' x 2 Row | 11.04 | $ | 16 ft 10 in | 443 | 1,151 |
| 9' x 3 Row | 14.39 | $ | 19 ft 6 in | 578 | 1,351 |
| 9' x 4 Row | 17.75 | $ | 22 ft 2 in | 713 | 1,546 |
| 9' x 5 Row | 21.11 | $ | 24 ft 10 in | 848 | 1,776 |
| 9' x 6 Row | 24.46 | $ | 27 ft 6 in | 983 | 2,218 |
Available in 60° and 67° slopes with a standard 16" hopper opening, Sioux Steel hopper panels are die-formed with rounded corners and down-turned sealing edges for safety and a weather-tight fit. Constructed using high tensile steel sidewall sheets with a G-90 commercial galvanized coating for outstanding strength and durability.
Feed Bin Description
These high-capacity hopper bins are designed to store grain in feed until needed. Their large capacities are calculated using 40 pounds per cubic foot with no compaction of free-flowing material. The bin walls are made with G-90 galvanized steel for extra strength.
The roof is reinforced with structural ribbing that increases the strength at the seams. The lid itself is opened and closed from the ground lever and measures 23-1/2" in diameter. The large size makes filling the bin easy.
Lower hopper wall sections are offset to promote the smooth flow of feed to the boot slide valve, the side-mounted slide valve, or an auger.
The hopper seam stiffeners should be added when high-fat, non-free-flowing, and denser feeds are being stored. It comes standard on the large 9' diameter, which is 3 or more rows high. It is necessary to install an appropriate agitator in feed bins storing soybean meal, cottonseed meal, hot feeds, and other products that are not considered free-flowing material
All bulk feed bins include the following standard features: Ground control fill cap, roof panels, 2.66 corrugated sidewalls, and 16" hopper openings with collar.
Please note the bins ship with the 'roof style lid' shown on the bins on the left.
The flat cap (shown on the right) is available as a special order if desired.


Sioux Steel Bulk Grain Bins
Sioux Steel Bulk Grain Bins are engineered to provide exceptional strength and functionality for storing feed on your farm or ranch.
Features:
- Available in diameters of 6', 7', and 9' with capacities up to 24 tons
- 4" wide corrugations for increased strength and smooth grain flow
- Roof-style lid with ground handle for easy opening and closing
- Optional side ladders available for added convenience
- Collar for attaching accessories such as Poly Boots, slide valves, and augers
- Constructed with high tensile steel sidewall sheets with G-90 commercial galvanized coating
Description:
These high-capacity hopper bins are designed to store grain until needed, featuring walls made with G-90 galvanized steel for extra strength. The reinforced roof with structural ribbing ensures durability, and the large lid makes filling the bin effortless. Lower hopper wall sections are offset to promote smooth feed flow. For denser feeds, hopper seam stiffeners are recommended.
Standard Features:
- Ground control fill cap
- Roof panels
- 2.66 corrugated sidewalls
- 16" hopper openings with collar
Grain Bins
Traditional metal bulk feed bins from Sioux Steel offer durability and reliability, essential for any farm or ranch operation.
Features:
- Available with 60° or 67° tapper hopper slopes
- Durable high-tensile steel construction with G-90 commercial galvanized coating
- Die-formed hopper panels with rounded corners for safety and a water-tight seal
Standard Features:
- Ground control fill cap
- Roof panels
- 2.66 corrugated sidewalls
- 16” standard hopper opening
- Hopper collar for hanging attachments and slide valves
Optional Accessories:
- Side Ladders
- Cages
- Hopper Stiffeners
- Slide Valves
- Poly Boots
- Auger Unloader Boxes for 4" and 6" augers
- Augers & Motors
More Pictures of the Grain Bin




Grain Bin Diagram

Feed Bin Fill Heights and Size Chart


Grain Bin Assembly
Sioux Steel Grain Bin Assembly Manual 2016 - see the new GSI manual below for updated instructions
Below are a few key pictures of the feed bin assembly for reference. It's important to follow the directions at every step to create a solid, long-lasting, feed storage and dispensing grain bin.
Picture of grain bin wall assembly

Grain Bin Wall Drip-line Illustration

Feed bin wall assembly picture

Grain Bin Roof Assembly picture

See the full assembly manuals by clicking the links above. Each bin comes with a complete assembly instruction manual and of course, the manufacturer is available for consultation during the building process. Below is a completed and fully assembled storage bin diagram that shows the tight overlapping connections maintained throughout the construction of the bulk bin.

Summarized Review of the Grain Bin
As a farmer focused on providing the best care for my livestock, this grain bin has been an excellent addition to my operation. Its large storage capacity allows me to keep a bulk supply of feed on hand, which has saved me time and money.
Ease of Use and Assembly:
The assembly process, while straightforward, did take some time. However, the instructions were clear, and once it was up, the bin worked exactly as described. Dispensing the grain is simple and efficient, making feeding time much quicker.
Benefits of Storage Capacity:
The ability to store large amounts of feed has been a huge advantage. It’s allowed me to buy in bulk, avoid frequent trips for resupply, and always ensure I have enough feed on hand, especially during busy seasons when running out could be a major setback.
Durability and Maintenance:
The bin is solidly built and has held up well against the elements, needing little maintenance. Its durability gives me confidence that it will continue to serve my farm for many seasons to come.
Review:
This grain bin has been a fantastic investment. While it took some time to assemble, the ease of use, large storage capacity, and convenience of bulk feed dispensing have made it well worth the effort. I highly recommend it to any farmer looking to improve their feed storage and feeding process.





