Rotochopper: Turning 91²Ö¿â Into Worth
Founded more than 35 years ago, Rotochopper is dedicated to finding better solutions for material processing challenges. By designing and manufacturing purpose-built equipment in St. Martin, Minnesota, Rotochopper helps customers transform wood waste, organics, and recyclable materials into premium, market-ready products. With a focus on performance, reliability, and innovation, Rotochopper equipment is trusted by operations around the globe.
Built to Grind
Rotochopper diesel horizontal grinders have set the industry standard for more than 35 years. With engines ranging from 275–1200 HP, our grinders transform waste into profitable end products. From logs and whole trees to pallet scrap, sorted C&D, asphalt shingles, and yard waste, Rotochopper provides customized solutions for your operation. Features such as our Colorizer system for consistent mulch color, quick screen change systems, and RotoLink® Remote Monitoring allow you to diversify your operation with ease and efficiency—maximizing the value of your equipment.
Electric Efficiency
Rotochopper’s electric grinder lineup supports customers seeking efficient, cost-effective, and sustainable processing solutions. Electric-driven machines deliver consistent power while reducing fuel consumption, emissions, and operating costs. Designed for stationary applications, our electric equipment integrates seamlessly into complete processing systems and can be customized to meet specific site requirements, supporting long-term operational and sustainability goals.
Tackle Tough Material
Rotochopper shredders deliver dependable, low-speed, high-torque size reduction for even the toughest and most contaminated materials. With built-in metal removal, they protect equipment while processing municipal solid waste, C&D debris, wood, and other challenging feedstocks. Consistent output, reduced wear, and versatile material handling help keep production high and product quality consistent.
Efficient Handling
Rotochopper offers a full range of screeners and conveyors designed to complete the processing system. Screeners provide accurate material separation and consistent product sizing to meet end-product specifications, while conveyors improve material flow, reduce handling, and optimize site layouts. Together, these components help customers build scalable, efficient systems tailored to their operation.
Factory-Direct Support
Rotochopper’s commitment to customers extends well beyond the sale. With factory-direct support and service, customers have direct access to our team, who specialize exclusively in Rotochopper equipment and understand the factors that drive their grinding business. This close connection creates a continuous feedback loop—where real-world operator insights, paired with expert guidance and unparalleled service, directly influence product improvements, new features, and system designs—maximizing the value of every Rotochopper investment.
Your Trusted Partner
At Rotochopper, our focus is on more than just building equipment, it’s about creating solutions that help our customers succeed. From versatile grinders and shredders to screeners, conveyors, and electric systems, every product is designed for durability, efficiency, and consistent results. Backed by factory-direct support and guided by real-world feedback, Rotochopper keeps your operation running smoothly, productive, and profitable. With equipment built to deliver and support that never stops, Rotochopper is a partner you can rely on.