Rotochopper grinding solutions convert a wide range of feedstocks into premium end products with “Perfect In One Pass” simplicity.


Through our commitment to “Perfect In One Pass” equipment solutions, we continue to develop new innovations for challenging grinding applications.


Our factory-direct customer support team provides world-class service and expert guidance to keep your grinding operation running at peak performance.


Through our commitment to customer success, we lead the industry in innovation, developing several industry firsts, patented features, and unique machines.


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10 Years of the B-66

Ten years ago, the B-66 set a whole new standard for high-volume precision grinding. When we created the Rotochopper name […]

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demo day 2014 crowd

Demo Day 2014 Recap

Guests from around the world came to Saint Martin, Minnesota to see the Rotochopper “Perfect In One Pass” advantage up […]

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