SZS Fuel gas steam boiler
Fuel：Natural gas, light oil, heavy oil, gas, etc.
WNS Fuel gas steam boiler
Fuel：Natural gas, biogas, coke oven gas, methanol, light oil, etc.
SHL Biomass bulk steam boiler
Fuel：Biomass pelleted fuel
SHX Circulating fluidized bed steam boiler
Fuel：All kinds of coal, biomass pellets and blue carbon
SZL Biomass steam boiler
Fuel：Biomass pelleted fuel
DZL Coal-fired steam boiler
Fuel：Intermediate bituminous coal, anthracite