Grain Bins

From the initial site analysis to developing your custom grain storage plan to final completion of the project, GSI’s established dealer and contractor network is with you every step of the way, committed to supporting you and your operation’s growth. As you continue to grow, GSI grows with you. From your 1,000-bushel bins all the way up to 1.9 million bushels, our full line of grain bins and accessories are customized to fit your needs and maximize your profitability.

4004: Unstiffened Bins

Popular with farms across America, the 4004 is available in capacities ranging from 1,677 to 60,000 bushels. Storing your grain on-farm can help you capture market carry, harvest on your own schedule and market your grain when and where you want.

Key Features

Capacity 1,677-60,000 Bushels
Diameters 15′-48′
Door 2 ring door standard
Temperature Cable Brackets Optional 24′-48′

4024: Stiffened Bins

New, larger diameters up to 72’ are available in a 4” corrugation to match your existing bins. If you have limited space available, the 4024 can be built up to 21 rings tall (on 30′ diameter bins and larger) so you won’t lose needed capacity with your footprint restriction.

Key Features

Capacity 1,000-282,900 bushels
Diameters 12′-72′
Door 2 ring door standard
Temperature Cable Brackets Optional

Prairie Grain Systems
823 Dawn Ave
Thief River Falls, MN 56701


Prairie Grain Systems
8357 US-2
Devils Lake, ND 58301


Monday-Friday 8AM - 5PM

Prairie Grain Systems Thief River Falls

Prairie Grain systems Devils Lake