After preseting, the purge functions to improve the working conditions of combustion and longevity.
The unique design of the combustion chamber, increasing the radiation heating furnace area, reducing the size of the boiler, reducing NOx emissions.
Front and back breathing tube boiler box is a multi-level sealed approach to ensure that no leakage breathing.
The large steam room and high quality steam.
The horizontal structure has adequate heating, heat transfer is full ,load changes operating is stable in boiler, high combustion efficiency. Furnace biliary low settings, the water level of security is large. Evaporation area of steam and steam quality is high.