Discover our patented Watt-Flex® Split-Sheath Cartridge Heaters Learn more
For over 100 years, Dalton Electric Heating Co., Inc., has manufactured industrial heaters. Today, Dalton’s patented Watt-Flex® Cartridge Heaters and Diff-Therm® Platen Heaters are used throughout the world in manufacturing industries such as the aerospace, automotive, composites, plastics, and many other industries.
Watt-Flex® Split-Sheath Cartridge Heaters run more efficiently, use less power and last up to 5 times longer than conventional cartridge heaters.
The high-quality tubular heating elements swaged under 50 tons of pressure into grey iron castings have set the standard for long life, evenly distributed process heating, and efficient power generation.
Dalton Electric’s Watt-Flex cartridge heaters are the most advanced and efficient cartridge heaters on the market. Their unique split-sheath design and highly specialized manufacturing techniques deliver superior heat transfer, longer heater life, and reduced bore seizure, resulting in a total cost of ownership that is up to 40% lower than conventional cartridge heaters.
We have factory-trained sales agents and distributors throughout the world who are ready to assist you with your process heating applications.
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