Profile: Rajni Combustion Pvt. Ltd. specializes in combustion engineering products and solution providers. We offer burners, such as oil, gas, dual fuel and dual bloc. Industrial oil burners are specially designed for industrial capacity ranges. The monobloc burners are of large capacity and operational ranges. The burners can be used on hot water boilers, steam boilers, air heaters and for certain heating processes. The burners are used in particular, on modern, high rated boilers, as they are capable of overcoming high combustion chamber pressures. WK type industrial burners are developed to meet special industrial and commercial requirements. The burners are suited for operation with/without preheated combustion air, as required. Very high flue gas temperatures occur on many industrial processes, due to high media temperatures. A considerable amount of energy can be recovered from hot flue gases, by using a heat exchanger in the flue gas system to recover the heat. The burners alter their capacity proportionally, depending on the heat requirement.