It is an internal furnace Boiler with a 3- pass, fully wet back & smoke tube type design. The fuel feeding is through a charging door to keep the fire going via FD fan. Mainly designed to provide low cost heating with minimum operational complexity. Grates : Fire bar, Nozzle bed
An induced draft fan is provided for proper combustion and balanced draft in the combustion chamber. Boilers are designed to ensure uniform distribution of thermal and mechanical stresses in heat transfer surfaces.
Capacity range from 0.5 TPH to 20 TPH. Available in both single and double furnace. Pressure range from 10.54 Kg/cm2 to 45 Kg/cm2.
Unique design membrane water wall type boiler which combines the advantages of water tube & smoke tube designs. The radiation zone of the furnace is covered on five sides by water swaging tubes forming the first pass and the conventional smoke tube shell tubes lined up forming the second and third pass of flue gases. Thus, the water wall furnace recovers the radiation heat of the furnace and the smoke tube shell provides large water & steam holding capacities to give the maximum advantage.