French Oil Mill Machinery Co., a 4th generation family held U.S. company, is a world leader in the manufacture of preparation and mechanical extraction of a wide variety of oil bearing materials. Our heavy duty mechanical screw presses offer the highest yield in oil recovery and our unique water cooling or steam heating capability on our presses provides the highest quality cake and oil. In addition to presses we also manufacture cooking/conditioning, cracking and flaking equipment. We also have a testing facility in Piqua, Ohio with heavy duty scalable equipment to test your unique material and applications.