Prairie Engineering and PETKUS; two companies that are forward thinking coming together to help their customers be successful.


  • Multi-Cleaner M12s

Optical Sorting

  • OS901it OptoSelector

  • Os-f Class OptoSelector

Length Grader

  • Indented Cylinder ZA

  • Indented Cylinder ZK/ZL

  • Indented Cylinder ZR

Density Separators

  • PETKUS Gravity Separator G Mid-Ex

Seed Enhancement

  • PETKUS/ROEBER MultiCoater "CM"

  • Belt Dryer

Vegetable Seed Conditioning

  • MultiCoater CM Series

  • Roeber OS-f Class

  • Gravity Table Series