Bulk Feed tanks, or BFT’s, are a great way to store and protect feed. BFT’s feature a sealed roof and hopper body design to protect grain/feed from moisture and offer easy unloading.

Key Features

Capacity up to 3,182 bushels
Diameters 6', 7', 9', 12', and 15'
Hopper Bottom 60°


Sealed Roof

Weather tight connection of the roof to the sidewall prevents moisture from entering the bin, keeping your feed protected from moisture.

60 Degree Hopper

To easily unload heavy materials , including feed, a 60⁰ hopper with truss head bolts prevent the material from being caught up on hardware and causing bridging events.


Our drip lip is a one-of-a-kind, roll-formed bottom sheet edge that forces water away from running down the hopper and the lower boot area, keeping water away from the tank seams.


Cap opens a full 180 degrees to prevent any interference with fill equipment. GSI’s standard ground control kit allows you to safely open and close the lid from the ground.

Back to top



Tubing and augers are available in four sizes and five models with capacities up to 220 lbs/minute. Regardless of whether you're moving feed, crumble feed, mash, high-moisture, or pellets, we have the Flex-Flo your operation requires.

Pneumatic Fill

Filling your bins pneumatically allows you to go taller without worry of being restricted by the capabilities of the feed delivery truck.  GSI offers preconfigured pneumatic fill kits for BFT lids.

Multiple Unload Options

GSI offers a variety of unloader systems, including twin, tandem, and twin tandem systems, as well as the accessories for each to customize the hopper tank to your needs.


One size does not fit all when it comes to your feed system and that’s why GSI features over 29 versions of the Bulk Feed Tank. Our full line of hopper tanks allows you to customize your system to fit your needs and maximize your profitability.

To see relevant specifications for your business, provide the information to the right:

For a full list of all specifications, view the brochure.

Select Specification

Display Units of Measurement in:

English Metric