Grain Systems Inc - GSI Group

Model 4002: Unstiffened Bins - Grain Bins


In 1972, the first GSI bin featured a 2.66” corrugation, unstiffened bin design. This proven design has continued to evolve and grow for today’s operations, and features our precision roll-forming process corrugates accurate sidewall sheets every time. This process assures a tighter fit and increased weather protection. With the original 2.66” corrugation profile, the 4002 is the perfect bin to maintain a historic look and consistent bin height.

Each GSI bin is efficiently designed to handle maximum loads for unmatched strength. Most sidewall sheets are manufactured from high-tensile steel that is rated at 70,000 psi (480MPa) or greater.

One size does not fit all when it comes to storing grain, and that’s why GSI features over 85 versions of the 4002 Unstiffened, 2.66' Corrugated grain bin. With the ability to hold anywhere from 11,000 bushels to 74,000 bushels, our full line of grain bins are customized to fit your needs and maximize your profitability.

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