In the paint spraying process, the gas nozzle of the burner serves to eject the fuel gas. After electric spark ignition, flame can be formed. A flame burns in a stainless-steel heat exchanger, and then the thermal energy is formed.
The cold air will be transported by the supply fan to the air chamber on the top of the spray booth, after heat exchange in the thermal energy converter. Through filtration and purification, the temperature of hot air is uniformly lowered, which allows the spray booth to be gradually heated to a predetermined value.
The gas burner of spray booth can be used for the medium and high temperature of drying process at the environmental temperature of at most 300 degrees Celsius.
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