Founded by electrician Vern Riesbeck in 1953, Massillon-based Midwestern Industries manufactures particle-sizing and screening equipment, replacement screens, and related parts. The company remains 100 percent employee-owned and operates a second manufacturing and sales facility in Macon, Georgia. Its 10,000-square-foot Ohio test lab offers full-scale material testing, while an 8-by-20-foot laser table supports precision cutting for prototypes and production work.
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Rable Machine, IncRable Machine, Inc. is a 100% employee-owned precision machining and manufacturing company based in Mansfield, Ohio, with more than 90 machining professionals, over 200 pieces of equipment, and 82,000 square feet of production capacity. The company makes precision parts and assemblies for a range of industrial and commercial markets, and says it has been employee-owned since 1992. It also provides project, sourcing, prototyping, and inventory services alongside its in-house manufacturing.MANSFIELD, OH
Circular Screens IncWith more than 35 years of industry experience, Salem, Ohio’s Circular Screens Inc. makes OEM replacement particle-sizing screens for industrial vibratory separators. Its highly engineered epoxy and modern manufacturing support both new and re-screened frames, including specialized screens for additive-manufacturing equipment. The company also refurbishes expensive ultrasonic rings without damaging their frameworks, extending their useful life.SALEM, OH
Conn-Weld Industries LLCSince James D. Connolly founded it in 1975, Conn-Weld Industries has remained a West Virginia manufacturer shaped by its family legacy and a practical, problem-solving culture. The company builds custom screening equipment for industries that need reliable separation, fabricating from raw material through finished product in a 500,000-square-foot operation that serves customers around the world. Conn-Weld also makes its own profile wire at a Virginia mill, giving the company control over a key part of its screen-media manufacturing.PRINCETON, WV
Pulva CorporationFamily-owned Pulva Corporation has manufactured pulverizing and particle-size-reduction equipment in western Pennsylvania since 1938. The company also supports that equipment with replacement parts, rebuilds and toll-grinding services, including cryogenic processing through its in-house testing laboratory. Its broad parts inventory and repair capabilities are geared toward keeping customers’ production lines running with minimal downtime.VALENCIA, PA