GF-ELTI cold-air burners represent the basic application that has given rise to the development of all the other application technologies of the GF-ELTI burner range throughout the years.
These burners are equipped with a built-in ignition electrode and they do not include any combustion air pre-heat and flue gas recovery system; for this reason, the use of these burners involves high temperatures of the disposable flue gases conveyed to the stack.
Simplicity of construction and management as well as small dimensions represent the main advantages of this application.
Operating temperatures: ≤ 1250 °C.
Applications: Forging Furnaces, Heat Treatment Furnaces.