Irwin Research & Development

Thermoforming machinery, built in Yakima since 1965.

Thermoformers, trim presses, Chesaw granulators and tooling for foam and solid-sheet packaging. Designed, machined and assembled in one plant in Washington State, and supported by service representatives around the world.

Talk to salesCall 1.509.494.1400

Irwin Model 52 thermoformer 54 in max sheet width 125 t former 220 cpm trim press

The line

One plant, every part

Our machine shop, with CNC machining centers, plasma arc stations, EDM machines and grinders, makes every manufactured component for the thermoformers, Chesaws and tool sets. Parts on demand, including emergency replacements not held in stock.

Service worldwide

Every machine is backed by a group of trained service representatives, each able to return your plant to full operation with a minimum of downtime. Bilingual sales and field service in English and Spanish.

Parts, fast

Find bearings, rod ends, runner blocks and more by part number in the online catalog, or call the spare parts desk at 1.509.494.1400.

Search the parts catalog

Jere Irwin
Jere Irwin, president and chief executive officer

From the president

My goals as a machinery designer were not formulated in college, but by working on the food processing machinery on the farm and in the warehouse. My job was to try to get production out of poorly designed equipment.

When I went to work for Floyd Paxton at Kwik Lok Corporation, I was fascinated to learn that machinery could be designed to be efficient, reliable and highly productive. I learned points from Mr. Paxton, who was a fantastic engineer, that I could not have learned in college. I resolved to pass on what I learned to others and to those on our engineering staff. It thrills me to see young engineers developing their skills in machinery design and machine control technology.

Now I am learning more from our engineers, machinists and customers than I did from Floyd Paxton. I never learned the lesson better than on the farm, that a great machine must be simple and easy to understand and maintain.

About the company