Armfield Ltd is a British engineering company that designs and manufactures laboratory and pilot-scale equipment for teaching and research. Founded in 1875 and based in Ringwood, Hampshire, Armfield supplies educational equipment for chemical engineering, food technology, fluid dynamics, thermodynamics and process engineering. Its food technology division provides pasteurizers, homogenizers, mini spray dryers, freeze dryers and UHT units for universities and R&D labs. Armfield's equipment allows students and researchers to simulate industrial processes on a small scale. The company exports to more than 100 countries.