Open Coil Electric Heater is an industrial heating element with exposed resistance wire coils mounted on a metal frame. Its open design allows direct heat transfer to air or gas, providing fast heating, high efficiency, and reliable performance. Compared with enclosed heaters, open coil heaters...
Jaye Heater Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of open coil electric heater in China, also supports custom service. Welcome to wholesale high quality open coil electric heater at competitive price from our factory.
Open Coil Electric Heater is an industrial heating element with exposed resistance wire coils mounted on a metal frame.
Its open design allows direct heat transfer to air or gas, providing fast heating, high efficiency, and reliable performance.
Compared with enclosed heaters, open coil heaters offer quicker heat-up and are widely used in air heaters, HVAC systems, drying equipment, and industrial ovens.
Available in customized voltage, power, size, coil design, and mounting options. FeCrAl and NiCr alloys are commonly used for their excellent heat resistance and long service life.
| Heater name | Open Coil Electric Heater |
| Voltage | 12V / 480VAC/DC, customized |
| Power |
100W to 50kW, customized |
| Heater Width | Up to 1000℃ |
| Heater Frame Material | Stainless Steel / Galvanized Steel |
| Heating Material | FeCrAl / NiCr Alloy |
FeCrAl and NiCr alloys are commonly used as heating materials. The right material is selected according to operating temperature, power requirements, and service life needs.
Open coil heaters heat up quickly and allow direct contact with airflow, making them ideal for air heating applications. Tubular heaters, with their enclosed design, provide better protection and are commonly used for liquid heating.
Yes. We can customize the heater based on your equipment requirements, including voltage, power, size, coil shape, frame design, and terminal options..
The maximum operating temperature depends on the heating material and application conditions. FeCrAl heating elements can operate at temperatures up to approximately 1000℃.
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