Roger Michud

Rousselet Centrifugation SA manufactures and sells industrial machinery and equipment. It specializes in the design and fabrication of complete centrifuge systems for solid to liquid and liquid to liquid separation in the field of biotechnology, chemistry, pharmacy, food, mechanical, environmental, and other sectors. The company was founded in 1865 and is headquartered in Annonay, France.

Robatel Inc., through its subsidiary Rousselet Centrifugation, designs and manufactures industrial centrifuges for solid/liquid separation and liquid/liquid extraction. The private company is based in Pittsfield, MA. The company serves various industries including chemical, pharmaceutical, cosmetics, biotechnology, textiles, food, and metallurgy.