40KW Air Circulation Heater for Paint Spray Booth

Electric Air Duct Heaters uses electric power as energy to convert electric energy into heat energy via electric heating element. The heating element of the air heater is a stainless steel heating tube, which is made by inserting electric heating wires into a seamless steel tube, filling the gap with magnesium oxide powder with good thermal conductivity and insulation, and shrinking the tube. When the current passes through the high-temperature resistance wire, the heat generated is diffused to the surface of the heating tube through the crystalline magnesium oxide powder, and then transferred to the heated gas to achieve the purpose of heating.

When operating, hot air is circulated in the system through Air Blower,it is a energy efficient alternative to conventional Wood/Coal/Gas heaters. Electric air heater with a wide range: any gas can be heated, the heat produced by the dry air no water, no electric, no combustion, no explosions, no chemical corrosion resistance, no pollution, safe and reliable, fast heated space heating (controlled).