Rotex 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.
EriezBorn from an Erie, Pennsylvania inventor’s 1942 magnetic separator for grain mills, Eriez designs and manufactures separation and material-handling equipment for processing industries worldwide. The company now employs more than 1,000 people, operates 12 wholly owned international subsidiaries and maintains more than 50,000 square meters of manufacturing space across six continents. Its Erie operations also include dedicated mineral-processing and recycling test facilities, extending the company’s work from equipment manufacturing into process testing and technical support.ERIE, PA
Cleaning Technologies Group, LLCCelebrating more than 100 years of parts-cleaning experience, Cleaning Technologies Group is a Cincinnati-based company serving precision and industrial manufacturers with tailored cleaning systems. Its specialized divisions also extend that work into food and beverage sanitation and engineering support.CINCINNATI, OH
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
Ferry Industries, IncFerry Industries traces its roots to a family machine shop founded by brothers Ernest and John D. Ferry in Kent, Ohio, in 1927. After decades of specialty engineering and military-related machining, the company shifted toward proprietary industrial equipment and is now based in Stow, where it serves manufacturers around the world. Its history includes producing more than 1,300 rotational molding machines since 1983, along with ongoing custom engineering and support.STOW, OH