Welcome To Corenco

Corenco, Inc, is a recognized leader in the design, manufacture, and sale of industrial shredders and grinders. Our machines are hard at work around the globe processing a wide variety of wet and dry ingredients for the food, chemical, and pharmaceutical industries.

In 1977, we began as Cory Engineering Company building milling equipment for soybeans and apples. Today, our machines range from a 100 pound commercial grinder to a 2,500 pound industrial cheese shredder. Corenco’s customers include Kraft, Heinz, Frito-Lay, Amy’s Kitchen, and Wildwood Natural Foods. Large or small, we are here for you.

We remain dedicated to producing the highest quality size reduction equipment and it shows. Please contact us to discuss how we can boost productivity or convert your waste stream to currency. We are committed to helping your company with its application needs.

Since 1977

Corenco is proudly located in Sonoma County, California. We’ve been supporting our local community for over 35 years.

Our Clients

We work with a wide variety of local and national clients.
We proudly provide equipment and services for the following brands:

Amy's Kitchen
Frito Lay
Wildwood Foods

Durable & Reliable

All Corenco machines are designed and built in the U.S.A. durable and reliable, our fabricated stainless steel equipment is built to last.

View Products


We offer a variety of machines that can be custom-tailored to meet you exact needs. Our products can be used to generate either finished product, or as an integral part of the reduction process to complete your product.

We grow and thrive by testing new materials and applications. If you have something that we have no data on, please send it to us, along with a target sample, and we will see what we can do for you!

Wheat Grass