Dalton Electric Heating Co., Inc.
Watt-Flex® Cartridge Heaters provide warranted removability, eliminating hours of maintenance time and damage to the bore from drilling. Conventional cartridges often seize in the bore, requiring that the heater be drilled out. The split sheath Watt-Flex cartridge heater contracts when de-energized for ease of removal. (read more)
Diff-Therm Platen Heaters are high-quality tubular heating elements swaged under 50 tons of pressure into grey iron castings. For 25 years, Diff-Therm heaters have set the standard for long-life, evenly distributed process heating and efficient power generation. (read more)
Vacuum diffusion pumps require an effective heating system to drive the pump. Conventional designs often employ a complicated series of components that must be carefully matched up, adding unnecessary time, labor, and cost to the replacement process. (read more)
Uniform sheath temperature is critical when working with engineering plastics, most of which require tight temperature windows for processing. If heating is uneven, sealing bars will not form a continuous seal and platens can be thrown out of balance. Cold sections in conventional cartridge heaters can restrict plastic flow in a manifold. (read more)