Sukup Manufacturing Company

Sheffield, IA • 641-892-4222info@sukup.com

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Steel Storage-Corrugated

Corrugated Tanks

  • Up to 1.9 million bushel maximum capacity – 156 ft. diameter.
  • 15,000, 30,000, 50,000 and 100,000 lb. peak load ratings.
  • Sukup SuperShield™ gives a long-lasting, uniform appearance to bin sidewalls.
  • Knot-passing pulley, restraint anchor and feeder line are standard.
  • Full line of accessories and material handling equipment also available to complete your system.


Drag Conveyors

  • Capacities up to 60,000 bph.
  • Heavy-gauge, galvanized steel construction.
  • Patented dust-proof and weather-tight covers.
  • HD engineered chain with 1/2 in. UHMW flights.
  • Shaft, sprocket, and bearings can be easily removed as one piece.
  • Split sprocket with hardened teeth.

Material Handling

Support Towers

  • Hot-dipped galvanized finish.
  • Heavy-duty ASTM A325 hardware.
  • Computer engineered, strength-staged for wind, seismic, cleaner, catwalk, and other loads.
  • Inverted V-Bracing on 14 ft. x 14 ft. and larger.
  • Modules available in 20 ft., 10 ft., and 5 ft. sections. (Pictured: 14 ft. x 14 ft. x 175 ft.)
  • Knock-down design for economical shipping.
  • Optional wrap around or switch back stairs and interior or exterior platforms are available.



  • Welded tubular side construction with bolt-in bottom.
  • Hot-dipped galvanized finish.
  • Standard 2 ft. walkway.
  • 5 ft., 8 ft., 9 ft., 10 ft., and 20 ft. sections available. Bolt together different combinations of sections to provide overall catwalk lengths in increments of 1 ft., starting at 13 ft.
  • Patent pending wind plates provide a solid connection and offer more resistance to torsion than current connection methods offered by competitors.
  • Knock-down design for economical shipping.

Bucket Elevators

Bucket Elevators

  • Capacity to 60,000 bph (48-inch pulley).
  • Low-impact head design allows grain to slide gently along the contour of the head, instead of bouncing off of it.
  • Split-head construction for easy interior accessibility.
  • Galvanized construction.
  • Heavy-gauge, huck-bolted legs.
  • Exclusive squaring plates with patented alignment pins ease construction.


Aeration Fans

  • Complete line of centrifugal and axial fans to meet your aeration needs.
  • Highest airflow has made Sukup #1 in centrifugal fans.
  • Fan wheels are statically and dynamically balanced for smooth, trouble-free operation.
  • Sukup has over 30 years of experience in manufacturing fans.


Tower Dryers

  • Capacities to 10,000 bph.
  • Grain exchangers turn grain for more equalized drying.
  • QuadraTouch ProTM controls make Sukup Tower Dryers easy to operate and the control box can easily be located remotely.
  • Stainless steel outer screens, nuts and bolts resist rust.
  • Extra-large wet holding bin features solid sheeting to keep grain dust and particulate matter confined within the dryer.
  • Optional particulate shroud (pictured).

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