When we focused on industrial heaters,we will find more and more customer who like to use coil heater.Coil heaters may be used to concentrate the heat on specific segments, or the coil may be spread to equalize the temperature across the object to be heated.
Heating coil ID: 10mm~38mm
Heating ring height: 40mm~200mm
Lead wire: 500/1000/1200/1500/2000mm
As the pictures show,our coil heater is high quality,Widely sold all over the world.
Installation Tips For Coil Heaters
The inside diameter of a coil heater is 0.020" smaller than the nominal diameter of a nozzle. This is done intentionally to secure a positive grip at all times. During installation, a coil heater should be screwed to its proper position. Pushing forcefully or slightly opening the coil to facilitate installation could permanently damage the heater.
During installation, only the straight cold section can be slightly bent. This should be done in a single attempt. The bending radius shouldn't be less than 0.5". It is always recommended to contact our factory when modifications of form are required.
The straight cold section can withstand temperatures of up to 1500°F. However, to protect the lead wires, the temperature of a section beyond the transition adapter should be maintained below 480°F.