The Knowledge Resource for the World of Grain Handling and Processing Industry Operations

Crown Iron Works Co
2500 W County Rd C, Roseville, MN 55113

  • Phone: (651) 639-8900
  • Toll Free:
  • Fax: (651) 639-8051
  • Contact: Gregg Haider
  • Email:

About Us

Crown Iron Works Company provides equipment and engineering services for the oilseed processing and edible oil refining industries throughout the world. Crown’s divisions include preparation (soybean dehulling), mechanical pressing, solvent extraction, specialty extraction, refining, biodiesel and oleochemicals. Crown also has a renewal parts division supplying spare and replacement parts for extraction and processing equipment worldwide. In addition, Crown is involved in the research and development of new materials processing technologies. Crown’s laboratory is located in Roseville, Minnesota. The Crown laboratory offers an environment comparable to a real production plant working on a continuous basis.


  • Cleaning/Sorting Equipment
    • Aspirators
  • Design/Engineering/Construction
    • Design
    • Engineering
  • Lab/Sampling/Analytical/Testing
    • Laboratory Services