1. wood (coal) fired vertical fire tube fixed grate hand fired boiler can use a large scale of fuels: wood, bituminous coal , etc
2.The boiler is Full Water-cooling structure, high heat efficiency and good steam quality can fully ensure the boiler output.
3. Boiler installation, operation and use is simple and convenient, operation cost is very low. it is economical.
4. Safe and reliable: the boiler is equipped with sensitive overpressure relief safety protection device (safety valve), high and low water level overpressure alarm protection device and automatic water supplying system which can fully ensure the safe operation of the boiler.