Travelling Grate Boiler

In Travelling Grate boilers, the grate is a moving part. Above the grate the fuel is spread either by mechanical spreader (for Coal) and Pneumatic spreader (Bagasse & Biomass fuels). The lighter portion of the fuel burns in suspension and the heavier portion burns in the moving grate bed. Combustion air is passed under the grate which moves up towards the fuel and Over fire air is used to improve the suspended combustion. At the end of the grate the ash residues are collected in the front ash hopper.
Our traveling Grate Boilers offer high efficiency through a proven design that ensures complete combustion through high turbulence and thorough mixing of volatile gasses. Continuous ash discharge provides for higher productivity and lower downtime.