Watt-Flex® cartridge heaters offer precision process heat while reducing your total cost of heating up to 40% annually.

The patented split-sheath design of Watt-Flex® ensures contact with the bore wall through bi-lateral expansion. Contact with the bore maximizes heat transfer while reducing operating costs by consuming less power to maintain set point temperature. Watt-Flex® Heaters then contract when de-energized, allowing for easy removal and eliminating costly bore seizure, drill-outs and damage to the bore. Watt-Flex® cartridge heaters are warranted removable from the bore.

Unlike conventional cartridge heater designs, Watt-Flex® cartridge heaters use a unique continuous heating coil that allows for a more uniform temperature profile. A continuous coil eliminates cool spots typically seen at segment junctions as well as coil segments that can burn out individually causing costly down-time, maintenance or premature heater replacement. Uniform sheath temperature is vital when molding heat-sensitive plastics where the temperature window between gate freeze-off and material degradation is very narrow.

Reduced operating and maintenance costs, longer heater life and fewer heaters purchased result in substantial annual savings. The benefits of switching to Watt-Flex® heaters are easily recognized by Maintenance Managers, Process Engineers and Purchasing Professionals who understand production costs, maintenance shop hours and the total cost of heating.

Trust the Dalton difference!