SWECO, a business unit of M-I L.L.C., is a world leader in providing particle separation and size reduction solutions. In 1939 SWECO invented the Vibro-Energy® Round Separator, a device that has become the standard for both wet and dry particle separation. Since then, continuous innovation has led to an expanding product line that includes customized equipment for virtually any application. For specialized wet separations SWECO offers high speed vibrating rectangular separators and high capacity centrifuges. For dry separations, SWECO offers GyraMax™ rectangular gyratory screeners, centrifugal sifters and Turbo-Screen® air classification systems. SWECO also manufactures a line of Vibro-Energy Grinding Mills, and replacement parts and screens for any piece of screening equipment in use today.