Who We Are

We design, build, and support a complete line-up of horizontal grinders, wood chip processors, asphalt shingle grinders, and mobile bagging systems from a state-of-the-art manufacturing facility in St. Martin, Minnesota.

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Our People

We are an employee-owned (ESOP) manufacturer committed to our roots as a small Mid-western company. As a factory-direct company, we are uniquely invested in the success and satisfaction of each customer. We work directly with customers to develop innovations that create economic opportunities and environmental sustainability. We proudly maintain a reputation for world-class customer support.

Learn About Our History

What We Believe

We are proud of our unwavering commitment to the philosophy and founding principles that launched the Rotochopper brand of grinding equipment in 1990. We believe that waste materials are simply opportunities in need of the right equipment, knowledge, and support. We believe the greatest value we provide to our customers is found in our people, not just the technology we innovate.

Philosophy & Mission
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Look Inside Rotochopper’s Facility

Join Rotochopper Sales Manager, Andy Bulson, as he walks you through a tour of the Rotochopper factory located in small-town St. Martin, Minnesota. Experience the entire manufacturing process, starting with receiving our raw materials, building machine components, meticulously assembling, painting, and preparing the machine for delivery to a Rotochopper customer.

Community Involvement

The Rotochopper family has grown from a small, rural community and more than 25 years later our commitment and involvement in the community remains strong.

Rotochopper supports local charity events like “Tee It Up for the Troops” and “Let’s Go Fishing” through both employee participation and various donations. We support local public and private schools and community colleges and offer scholarships to local high school students who are continuing their education. Through our employee match program, designed to promote employee giving in their communities, we match employee donations for numerous events throughout the year.

The employees of Rotochopper hail from the communities we serve, and the mutual support we share with these Central Minnesota towns is invaluable to us. We are proud and honored to support our employees and our community.

Learn About Building Community
Willow Schuller Workforce Development Scholarship 2019

Ready to Learn More?

Check Out Our Equipment In Action

Stay Connected

Connect with Rotochopper to see our machines in action, new products, news and events!

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