The Schaefer Group designs and builds custom aluminum-melting furnaces and related industrial systems in Dayton, alongside refractory contracting and process-control work through its FWS and Delta Control divisions. Its furnace division developed the world’s first electric reverberatory furnace in 1974, and every Schaefer furnace is designed and built in-house in the USA. FWS has served the aluminum industry for more than 50 years, while Delta Control has been developing integrated process-control systems since 1971.
Swindell Dressler International CompanyFrom its Coraopolis base, Swindell Dressler International Company engineers and builds custom industrial kiln systems and related thermal-processing equipment for customers worldwide. Its team combines in-house engineering, on-site combustion and electrical lab kilns, and a turnkey approach that carries projects from process analysis through commissioning and ongoing support. The company also develops specialized control systems, including its Dyna Pulse™ digitally controlled combustion technology and remote kiln monitoring.CORAOPOLIS, PA/lucifer-primary_imagotype-1200px.png)
Lucifer FurnacesDesigned and built in the USA since 1946, Lucifer Furnaces is one of the country’s oldest and most experienced designers and builders of industrial heat-treating equipment. Based in Warrington, Pennsylvania, the company makes built-to-order furnaces and ovens for manufacturers and specialized shops, including aerospace and tool-and-die operations.WARRINGTON, PA
SECO/WARWICKSECO/WARWICK designs and builds industrial furnaces and metallurgical systems for heat treatment and vacuum metallurgy, with tailored equipment used across demanding manufacturing industries. The group combines Polish engineering roots in Świebodzin with an American furnace-making tradition in Meadville, where the SECO/WARWICK name has operated since 1984. Since its symbolic formation in 1991, it has delivered thousands of installations worldwide and supports equipment from other manufacturers through international service operations.333994MEADVILLE, PA