I. Introduction flat flame burner fuel nozzle using ordinary oil, gas and coal supply mode (ie nozzle). Its main feature is the use of the burner outlet of the burner block bell shape, a thickness of the flame 100 ~ 200mn, adherent 600- 2000mm diameter disc-shaped flame. This particular temperature field, heat flow field, pressure field in favor of the workpiece fast heating, oxidation, and energy conservation. Therefore, the main application of the flat flame burner heating the workpiece is not in contact with the fire on industrial furnaces. Second, the technical parameters of the gas burner Model burner before low heat energy burner gas burner before the air (Nm3 / h) kJ / m 3 standard pressure Pa pressure Pa YF-PM-1 100 5650 2000 2500 YF- PM-2 250 YF-PM-3 310 YF-PM-4 400 YF-PM-5 550 YF-PM-6 700