5 Ton Horizontal Gas Fired Boiler

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.

Smoke tube and tube sheet connection is expanded first to eliminate the gap between them, then adopt automatic argon arc welding to relief the stress and expand boilers working life.

WNS series steam boiler adopt fin tube us ND steel or stainless-steel material which avoid low temperature corrosion.

High quality aluminum silicate fiber is used with fire clay insulation, to control the boiler body temperature below 45 degree to control heat lost.

Condenser is added to reuse the waste heat of the exhausted smoke to increase feeding water’s temperature and reduce emission temperature, which can increase the thermal efficiency above 98% and save operating cost.