Boilers

The circling water is added in the lower header. Then it is equably distributed into each tube.

Most heat transfer to water in the boilers tubes by radiant. Others transfer to water through high-temperature by convective. The smoke goes through the chimney, then exhaust into air.

As to oil-burned boilers, fuel oil is added to burners by the oil pumps. After mechanically atomizated, high-pressure fired, it will burn in the furnace.

Weilong fully automatic LSS type boiler is composed of boiler body, burner, fan, oil pump, gas valve train, safety valves, manometer, thermometer, blow-down device and safety accessories. Three circles of tubes are located around the body for all LSS series boilers.

WL steam boilers have high efficiency in steam cycling and heat exchange.