DHE Offer a coil heater has a high degree of adaptability and can be adapted to a variety of applications, such as a machine nozzle or ducting, through the spiralization of straight electric heating profiles and pipes. Coil heaters provide a high thermal performance within the coil section, and are available in a range of wattages and surface loads. They are capable of providing high performance in small areas up to a temperature of 750°C, and can be designed with or without integrated temperature control units. For precise operation of each individual coil heater, we can optionally include thermocouple type “J” and “K”.