The range of applications of the heater, the air heater is a wide range of heaters, we all call it air heater, in fact, according to the different heating gases, can be refined into many types, common with nitrogen heating , hydrogen heater. These can all be called pipeline gas heaters. Has been widely used in aerospace, weapons industry, chemical industry and higher education institutions and many other research and production laboratories. It is especially suitable for automatic temperature control and high flow combined system and accessory testing. The range of air electric heaters used is wide: it can heat any gas, and the generated hot air is dry, non-conductive, non-conductive, non-combustible, non-explosive, non-chemically corrosive, non-polluting, safe and reliable, and the heating space is heated up quickly ( Controllable).