WHY BAUER BUILT CONCAVES?

We’ve Made It Easier

to Harvest More Grain

Buy our combine concave in Paton or Jefferson, IA

Tired of losing several bushels of grain in the threshing process? Bauer Built Concaves has a solution. Our combine concaves have an unrestricted bar design, with optimal spacing between the bars and a superior leading edge to minimize grain loss. No need to come to us — we can swing by your farm in Paton or Jefferson, IA to show you our revolutionary products.


Call 515-370-5203 now to make an appointment.

Available for John Deere and Case IH equipment

Conventional combine concaves have flaws, so we decided to improve their design. Install our products in your combine harvester to:


  • Get cleaner grain samples
  • Extend the life span of your equipment
  • Minimize rotor loss and maximize threshing productivity


Our flagship model offers 270 square inches of additional openings for materials to pass through. Contact us today to purchase a patent-pending product in Paton or Jefferson, IA.

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