... thermal efficiency, continuous workability, durable performance, precise temperature controlling. Standard industrial air heaterElectric heating power: 3-500KWMaximum air flow: 1.8 ... of industry, such as heating, ageing test, solidify, drying, temperature rising, maintain of cement, and it is the best hot air ... .III. Product:-Any doubt Please contacto to us. AIR HEATER (INDUSTRIAL)