Global Leader in Centrifuge Development United is a western Canadian manufacturing company that specializes in the manufactur ... ing of high speed / high volume decanting centrifuges for the extraction, management, control and separation of solids from liquids. United started manufacturing centrifuges in 1990 from a modest facility in Calgary but the successes brought about by the sales and quality of its products culminated in 2005 with a move to a modern, fully equipped facility in Airdrie, just north of the city, but close to main transport arteries, the Calgary International Airport, its suppliers and major transportation routes. The Company has grown into six departments that service the needs of its expanding markets – sales, manufacturing, service and repair, field operations, rentals and ancillary products. Its product sales are accomplished through 3 divisions – United Oilfield Inc. which serves the North American petroleum market, United Centrifuges which sells and services products into domestic and international markets such as rendering, processing, bio-fuels, waste water treatment, and a diverse variety of other industries, and United International that introduces centrifuge products into foreign oilfield and petroleum markets. read more