Sigma - Model 20-50 kW - Wood Gasifying Boilers Brochure

Sigma boilers are devices that use to burn wood logs in the process of gasification. Modern wood gasification boilers are up to 2 times more efficient than traditional methods of combustion and emission of harmful substances into the atmosphere is much lower.. When burning wood with a limited air supply Thermochemical processes occur that result in the production of wood gas. This gas is directed to the burner nozzle where it mixed with air to form a gas flame at the bottom of the boiler. Sigma wood gasification unit fully utilize a closed fuel energy which allows for the highest emission parameters