1) The WNS series of oil/gas fired steam boilers adopt a horizontal, three-pass and fire-tube structure, mainly being composed of a shell, a furnace, a reversing chamber and fire tubes, etc. The design fuels include light oil, heavy oil, natural gas, liquefied gas, and city gas, etc.

2) This series adopts a wet-back structure and a corrugated furnace, enabling the heating surfaces to be symmetrically arranged so that the expansion of the boiler and the stress borne by the boiler can be reasonable.

3) The reasonable arrangement of the heating surfaces ensures a good water circulation and heat exchange, achieving an ideal heat-transfer effect while greatly improving the heat efficiency of the boiler.

4) The combustion chamber adopts a corrugated furnace, effectively reducing the thermal stress of the boiler, significantly improving the safety of the boiler, and greatly improving the functional life of the boiler.

5) This series adopts a globally-famous brand burner and an advanced fully-automatic control system, achieving a stable combustion and a convenient, reliable and safe operation of the boiler. The installation period is short so that the boiler can be immediately put into use once the valves & instruments, the water source, the power supply, the fuel pipeline and the discharge pipeline are communicated on the site.

Technical Parameter

This packaged steam boiler adopts the international advanced high degree of automation of automatic burner "black" as the main combustion equipment, the burner combustion process is controlled by a more advanced burning program controller, can realize the normal fuel boiler combustion required for a variety of functions, can be in normal state, the accident state, in an extraordinary situation, implement protective boiler stop automatically, match with corresponding proportion of water level controller, pressure regulator, high and low water level indicator, overpressure, adjusting, guarantee the water level fluctuations within the normal range, the steam pressure within the scope of the allowed pressure fluctuations, the water level is very low,Implement protective stop indication when overpressure.

Steam Boiler applicable industry

hot spring bath, sauna room, printing and dyeing textile, factory office school, medical pharmacy, hotel catering, food processing, chemical plant, sock factory heat setting, clothing processing, industrial steam washing, heating drying farm.