For over 50 years, R&R Machine Works has stood at the forefront of the global Feed and grain processing industry- driven by a simple but powerful promise: Built to Work, Not Work ON.

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Born in the heart of the cattle feeding industry in Dalhart, Texas, we’ve built our business on precision engineering, rugged durability, and service excellence that customers around the world depend on. From the mills that crack and flake grain to the steam chests, Kan-Rolls, automation systems, and custom components that support them, every solution we deliver is designed to be built to work—not work on, delivering long life, dependable performance, and measurable productivity.

Today, R&R Machine Works is much more than a mill manufacturer—we are a full-service industrial partner. Our comprehensive offerings include mill design and manufacturing, automation and control systems, roll grinding and corrugation, replacement parts and custom fabrication, and a growing suite of millwright, electrical, and automation services through our expanded R&R Industrial division. Whether supporting a single piece of equipment or managing complete site solutions, our expert team brings decades of hands-on experience to every project, backed by 24/7 support and a global footprint. As you explore this catalog, you’ll see how we apply quality, innovation, and a customer-first mindset to every machine and service we provide—helping operations of all sizes increase efficiency, enhance safety, and improve profitability.