Founded in Salt Lake City and incorporated in 1917, Western States Machine Company designs and manufactures industrial centrifuges, and has supplied the sugar industry since its early years. The company now makes centrifugal separation equipment for sugar processing and chemical, pharmaceutical, food, and botanical applications, alongside custom vertical centrifuges and lifecycle service work.
WSMC™ Registered Trademark
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WS™ Registered Trademark
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North Star Engineered ProductsSince 1934, North Star Engineered Products has built American-made food-processing machinery and industrial centrifuge systems in Perrysburg, Ohio. Now a division of Glassline Corporation, the company designs both stand-alone equipment and complete production lines, with custom systems assembled in a 10,000-square-foot engineering and assembly facility. Its long history runs from the Bock Laundry Machine Company through family-era boat manufacturing and into today’s food-processing work, supported by ISO 9001:2015 certification.PERRYBURG, OH
Rotex GroupRotex Group is a Cincinnati-based industrial manufacturer whose screening heritage dates to 1844. Known for developing separation equipment for process industries, it serves customers worldwide and backs its machines with materials testing and technical support. Its work spans demanding applications such as grain handling, minerals processing, and recycling.CINCINNATI, OH
Elgin Separation SolutionsElgin Separation Solutions designs, manufactures, services, and repairs specialized processing equipment and engineered systems for separation, dewatering, material sizing, and material handling. Founded in 1864, the company reports more than 20,000 installations worldwide and operates as part of the ASTEC family of brands. Its work serves industrial processing and natural-resource operations, including mining, oil and gas, and water intake.PRINCETON, WV
SIEBTECHNIK TEMAFrom its technology center and main production site in Mülheim, Germany, SIEBTECHNIK TEMA designs and manufactures equipment and systems for solid-liquid separation and bulk-material processing. Part of a globally active, family-owned group, the company has built its work around decanter and centrifuge technology while also supplying screening, sampling and laboratory solutions. Customized equipment and OEM support have been central to the business for more than 100 years.CINCINNATI, OH