WNS series horizontal internal combustion boiler is a boiler shell type 3 passes wetback oil/gas fired boiler. After fuel is being atomized by burner, flame is full of the wave furnace and transfer heat via furnace wall, this is 1st pass; the high temperature smoke is collected in reversal chamber and then enters 2nd pass which is grooved tubes bundle area; after heat convection, air temperature gradually falls and goes to front smoke box and turn to 3rd pass, which is smooth tubes bundle area, and then enters chimney passing back smoke box and exhausted to the atmosphere.
Zozen Boiler could offer different kind of industrial oil gas steam boiler, the fuel could be lpg, cng, natural gas, coke gas, biogas, diesel, light oil, bunker oil, furnace oil, etc. The gas fired steam boiler could be used for different factories: textile industry, rice mill, chemical industry, laundry, hotel, paper industry, wood processing industry, food industry.
Zozen gas steam boiler is equipped with international famous brand burner, has high combustion efficiency. The oil is equipped with condenser and economizer, has high thermal efficiency (98%). Zozen could customize boiler based on customer requirement.
Digitized manufacture
The key part such as material cutting, rolling, drilling are proceeded by advanced CNC machining process to reduce the assemble stress and extend boiler working lifetime.
The front and back smoke chamber plates are cut by CNC plasma cutting machine and looks tidy and beautiful.
Easy operation and maintenance
Fully automatically operating, with automatically adjustment and protection of burning, water level, temperature and steam pressure.
