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The Dupps Pressor® Oil Seed Screw Press gets more dollars out of what you put in.

Specifically engineered for soybean and other oil seed extraction, the Dupps Pressor oil seed screw press squeezes more profit out of every bean and seed.

•  Lower residuals in the meal adds up to as much as 2,400 lbs. more oil per press, per day. Ordinary mechanical extraction wastes profit by leaving up to 8% residual oil.

•  Higher throughput — a single Pressor can process 75 to 100 tons per day. Old expeller press technology often tops out at 1,000-1,500 pounds per hour: about 18 tons per day at best.

•  The Dupps Pressor oil seed press offers proven lower operating and maintenance cost per ton.

New Dupps-Gratt solid bowl decanters and disc-style vertical centrifuges offer unsurpassed performance, dependability and uptime. See more


Oil Seed Pressor Specifications   •   Oil Seed Pressor Video

Service is our most important obligation.
Our staff of full-time Field Service Technicians is expert in every aspect of maintenance and repair of processing equipment including welding capability that meets ASME Code Section VIII requirements. With all the specific tools necessary to maintain, repair and upgrade Dupps and other kinds of machinery properly and efficiently, we can quickly bring your system and equipment up to peak efficiency with a minimum of downtime

The Dupps Parts Department, with a full inventory of maintenance and repair parts, stands ready for the fastest possible response, often within twenty-four hours of a call. Because replacement part availability is critical — even a small, inexpensive part can shut a plant down — our customers can call Dupps twenty-four hours a day, seven days a week.

The Dupps Company of Germantown, Ohio was recently named the winner of the 2015 Rusty Demeules Award for Safety Excellence. The award is presented by the Fabricators and Manufacturers Association (FMA), sponsored by CNA Insurance Companies, and created by FMA's Safety Council to recognize a company with a demonstrated safety culture. It is named in honor of Demeules, a significant volunteer contributor to FMA, who was President of the FMA Safety Committee from its inception in 1989 until 1996.

The Dupps Company's significant achievements in the area of safety include no lost time injuries in their heavy industrial manufacturing facility in over eight years. "FMA is honored to present the Rusty Demeules Safety Award to The Dupps Company," said Edward Youdell, president and CEO of FMA. "The Dupps Company's excellence in the area of safety was reflected in their application and they were a great choice by the judging committee. I congratulate them on winning this year's award."