Discover our patented Watt-Flex® Split-Sheath Cartridge Heaters Learn more

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THE LEADERS IN CARTRIDGE HEATER TECHNOLOGY

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®

PROCESS HEAT PRECISELY DELIVERED

Watt-Flex® Split-Sheath Cartridge Heaters run more efficiently, use less power and last up to 5 times longer than conventional cartridge heaters.

  • Prevent Bore Seizures
  • Eliminate Uneven Heat
  • Increase Efficiency and Production
  • Reduce Downtime and Maintenance
  • Reduce the Cost of Process Heating

DIFF-THERM® VACUUM DIFFUSION PUMP 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.

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THE DALTON DIFFERENCE

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.

Patented Split-Sheath Design for Superior Heat Transfer

Reduced Bore Seizure for Lower Maintenance Costs

Continuous Coil for Even Heat

PREVENT BORE SEIZURE

ELIMINATE UNEVEN HEAT

REDUCE COST OF HEATING

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REQUEST A QUOTE OR LITERATURE

We have factory-trained sales agents and distributors throughout the world who are ready to assist you with your process heating applications.