Project Description

Built for strength & versatility.

Large hopper bins from MFS/Stormor are engineered and built to provide optimum protection, ease of use and outstanding strength and reliability.

The perfect solution for:

  • Grain storage
  • Seed storage
  • Wet holding in front of a dryer
  • Load-out tank applications

All large hopper bins offer these powerful benefits:

  • Capacities from 1,400 (36.6 m/ton) bushels up to 6,400 (161.5 m/ton) bushels
  • Industry-leading MP+ roof system used on all hopper tanks 15’ to 21’ (4.57 m to 6.40 m)
  • G-115 galvanization for up to 27% longer life than competitors who settle for G-90
  • Common sense design features that protect grain and improve load-out
  • A steep 45° slope for fast and complete load-out

Options available:

  • Roller valves
  • Rack & pinion gates
  • 4”, 6” & 8” auger boots
  • Aeration kits
  • Sidewall ladder kits
  • Safety cages for taller bins
  • Roof ventilation

For larger capacities, please see our excellent line of commercial hopper tanks with diameters to 36’ (10.97 m) and capacities exceeding 50,000 bushels (1280 m/ton).


Engineered to stand up to daily use & tough conditions.

  • 40˚ roof pitch for better feed fill and greater capacity
  • G-115 galvanization for up to 27% longer life than competitors who settle for G-90
  • Specially engineered design features for increased safety, strength and outstanding protection against moisture and environmental threats.


bin-outlet-collar-300x193Heavy-duty one-piece 14 gauge 16″ (40.64 cm) outlet collar provides strength and reliability on the working portion of the bin.

bin-access-300x193Access lid with 200º opening range lays flat to provide greater access and reduce potential damage during fill. Ground-controlled lid (inset) can be opened and closed from the base of the bin for extra convenience and safety.

bin-rolled-crimped-connections-300x193Rolled and crimped connections on the roof-to-sidewall and sidewall-to-hopper matches the sidewall corrugation for extra strength and improved protection of bin contents.

bin-ground-clearance-300x193Plenty of ground clearance provides adequate work area with less chance of injury.

bin-drip-edge-300x193Extended sidewall drip edge directs moisture away from the outlet end of the hopper.

bin-ladder-handrail-300x193Heavy-duty ladder with top handrail provides extra safety and easier access.