Eastern Elgin, Kolkata, West Bengal

This reduces fuel consumption, increases flame temperature and improves furnace efficiency. Recuperators reduce upto 40% of the fuel consumption compared to cold air combustion.Combustion air preheats up to 800°C available.

Gas coolers find the widest application in the area of environmental control, where hot dirty emissions from industrial processes must be cooled before the pollution control equipment. The hot processflue gas is cooled indirectly with atmospheric air as the cooling medium.

Gas coolers find the widest application in the area of environmental control, where hot dirty emissions from industrial processes must be cooled before the pollution control equipment. The hot process/flue gas is cooled indirectly with atmospheric air as the cooling medium. The volume of the cooled gas does not increase unlike evaporative coolers. The heat absorbed by the cooling medium, can be used in other processes or allowed to escape. Gas coolers are used with pollution control systems like ESP, Bag House, etc to cool hot dust laden flue gasses before the cleaning systems. Our coolers are cost effective, they have the lowest maintenance cost and are easy to operate. The gas coolers/ forced draft flue coolers are installed in steel melting Arc furnaces, Sponge Iron Plants, Lead Smelters, Incinerators, etc. We provide customized solutions to cool hot dirty gasses from as high as 1400°C upto 140°C. The cooled process gasses are not contaminated and remain pure. Recovered heat can be used in other processes. We can use any process gas, atmospheric air or a combination for cooling. Our Forced Draft Coolers are generally factory assembled for fast and easy installation. This is used in VOC abatement and similar pollution control systems.

We also preheat fuel gasses like BF gas and producer gas. We have the widest range of custom designed and commercially viable solutions for almost every application. We are among the world leaders in Heat Recuperation Technology with over 3000 installations worldwide. We provide recuperators for various industries to recover waste heat from industrial exhaust gases in an easily usable manner. Our recuperators preheat the combustion air from fuel gases to recycle the waste heat back to the furnaces. It saves fuel, increases flame temperature and improves furnace efficiency. Our recuperators are made from high quality materials such as durable stainless steel and other exotic alloys. At Eastern we offer customized solution for all recuperators to suit your need. We provide 100% custom designed recuperative solutions for all industries and application making your business eco friendly and more profitable. We give you one of the fastest deliveries from our own ISO-900 certified manufacturing facilities. At Eastern, we provide customized solutions and help you to choose the type of recuperator suitable to a process considering parameters like dust in the flue gasses, flame, unburnt fuel, flue gas temperatures, allowable pressure drops on the heating and heated medium available space etc.   Types of Recuperators We offer the following types of Recuperators: ■ Convection Recuperators ■ Radiation Recuperators ■ Combined Recuperators ■ Ceramet Recuperators ■ Infinity Recuperators ■ Tubular Radiation Recuperators ■ Indirect Fired Air Preheaters

Air preheaters use heat from the products of combustion to preheat the process air/gas without mixing two streams. In many processes like Hot Blast Cupola, Food Drying processes, Incineration etc the air/gas has to be preheated in its pure form (without mixing with the products of combustion). It uses heat from the products of combustion to preheat the process air / gas without contamination (mixing of the two streams). It is substantially cheaper than alternative methods like electrical heating and can use virtually any fuel like agro-waste, coal, waste oil, etc. Gas/air preheaters are also important components in modern fossil fuel fired power stations. Efficient heat transfer engineering and uncomplicated design is the USP of our preheaters. The gas/air preheaters save your money by increasing productivity. It is also cheaper than systems like electrical heating. It can use fuels like coal, oil, agro-waste etc.