Brock Grain Systems - a division of CTB, Inc. products

Brock`s decades of storage design and manufacturing experience helps to make Brock`s stiffened grain storage products Different by Design™! Because of that experience, BROCK® Stiffened Grain Storage Bins offer commercial users the best built-in value over the life of the product.

Brock offers a full line of Stiffened Hopper Tanks for temporary wet or dry grain holding, overhead unloading or long-term storage. Brock offers you more models and choices – from 15- to 36-foot (4.6- to 11-m) diameter hopper-bottom holding tanks with strong, narrow-corrugation sidewalls and a maximum storage capacity of over 58,000 bushels (1,900 m³). These tanks are backed by Brock’s five-year warranty for stiffened bins – see Brock’s full written warranty for complete warranty details.

Brock has a world-wide reputation as the leader you can trust to provide reliable on-farm storage that allows growers to preserve and market their grain when they are ready. BROCK SOLID™ is our guarantee of trusted reliability you can count on day in and day out. It`s unmistakable quality, built to last year after year. And it`s the same guarantee we founded the company on back in 1957.

For handling the unloading chores in a grain storage bin, Brock offers several reliable on-farm and commercial use bin sweep choices. Brock`s sweeps are: Dependable top-quality sweep systems. Designed to be fully-submersed in grain until the sweep is needed to finish the unloading process. Offer options for zero-bin-entry use.

Taking Feed Bin Performance to the Next Level. When it comes to feed bins, Brock has built a reputation for offering customers more models, more built-in quality and more outstanding features. The result is a feed bin that lasts longer, is more convenient to use and does a better job over its lifetime.