Dalton Electric Heating Co., Inc. products

Watt-Flex Split-Sheath Cartridge Heaters by Dalton Electric offer a transformative approach to industrial process heating. Unlike conventional cartridge heaters, Watt-Flex features a unique split-sheath design that expands when energized, ensuring optimal contact with the bore and promoting efficient heat transfer. Constructed without ceramic cores, these heaters utilize compacted magnesium oxide (MgO), providing superior dielectric strength and heat dissipation. This design reduces energy consumption by up to 40%, extends heater life by five times, and prevents common issues such as bore seizure and uneven heating. With operating temperatures reaching 1000°C, Watt-Flex heaters allow for customized heat zones through distributed wattage technology, catering to specific process requirements. The robust lead wire protection further enhances reliability in demanding industrial settings, providing long-lasting and safe operation.