Hi Tech Equipments offers Air Pre-heater which is a heat exchange device used in industrial systems, particularly in thermal power plants, to improve the efficiency of boilers. It works by heating the incoming combustion air using the hot flue gases exiting the boiler. This process increases the thermal efficiency of the boiler by reducing the fuel required to achieve the desired temperature, as the pre-heated air accelerates the combustion process. Offers over Jaipur, Bhopal, Lucknow, Faridabad, Ghaziabad, Nashik, Varanasi, Ranchi, Guwahati, Mangaluru, Tiruchirappalli, Madurai, Gwalior, Jabalpur, Amritsar, Durgapur, Hubballi-Dharwad, Warangal, Meerut, Udaipur, etc.