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 Keith Company designs and builds high temperature furnaces, kilns, ovens, lehrs, oxidizers, and integrated automation and data management systems.
We specialize in supporting applications that require tight control of heating and cooling rates, temperature uniformity, process atmospheres, dew-points, process repeatability, and more. We invite you to investigate our capabilities, and then challenge us with your requirements.
For 55 years, Keith has been a pioneer in the development and commercialization of unique process heating technologies that have raised
worldwide performance standards and expectations. These technologies include low-mass furnaces and kilns that radically reduce firing times and energy costs, continuous furnaces with significantly increased throughput and minimized operating expense, high temperature furnaces to 1800C, and more.
Today, Keith continues to provide state of the art thermal solutions to a wide variety of process, production, and business challenges to clients that include General Electric, 3-M, Boeing, Samsung, Goodrich, NASA.
One key reason Keith enjoys a well-known reputation for quality and dependability is that our people really focus on the details that enable our customers to succeed. This is achieved by developing close relationships with each of our customers, exchanging key information that ensures a balanced business approach, expertise-based creative problem solving, and maintaining the highest standards of integrity in the industry. This approach enables us to succeed in our principal goal - your total success!
 
 Furnaces for processing metals, aerospace and advanced materials, chemical powders, electronic components, specialty ceramic products, carbon and graphite materials, etc.
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 Kilns for advanced ceramics, chemical powders, electronic ceramics, pottery and tile, refractories and structural ceramics, CIM components, etc.
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 Lehrs for glass and ceramic decorating, glass containers, industrial and scientific glass, specialty glass materials, etc.
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 Ovens, batch and continuous for a broad range of industrial heating applications to 1200F.
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 Oxidizers for burning the exhaust of process heating equipment.
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 Refractory materials distribution, field tear-out and installation services, and manufacturing of custom ceramic shapes.
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 Spare and replacement parts for virtually any brand of furnace, kiln, oven or lehr.
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 Service - Installation and start-up, troubleshooting and repair, scheduled maintenance, system repairs and upgrades, control and automation retrofits, etc.
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