Profile: Maxtherm Boilers Pvt. Ltd. specializes in manufacturing coal fired boilers, gas fired boilers, biomass fired boilers, wood chip fired boilers, and oil fired boilers. We also offer steam boilers, fire tube boilers, and industrial boilers. Our shell & tube bubbling bed boilers are suitable for pulverized fuel or fuel such as husk/ coal. The fuel is fed into the boilers through top feeding tube using a sprayer into furnace by means of primary air. The furnace is constructed with stainless steel nozzles through which secondary air for combustion is fed. The velocity from the nozzle makes the fuel partially fluidized and hence called as bubbling bed.