1) The whole boiler facility has been check and accepted before it being delivered for easy installation, debugging an
2) Fully automatic performance, combustion, water lever, temperature and steam pressure are all automatically adjusted and protected.
3) Flexible front and rear flue chest, convenient for boiler maintenance.
4) International top brand burner, so as to ensure thermal efficiency of the boiler, raises the quality of the whole boiler.
5) Sufficient room for steam storage, which makes the boiler offer bigger thermal power and high quality quantitative steam.

6) Water cool counter-wise room (Wet back type), "fire in water" design, raises thermal efficiency, extended working life of the boiler.
7) Varies kinds of high quality accessories for boilers, so as to ensure boiler for normal performance. 8)100% Wave-type furnace, big space in combustion chamber, lead to good thermal flexibility.

Product explain WNS Series of horizontal internal combustion boiler is the boiler hull type horizontal tri-backhauling internal combustion boiler designed by our technical professionals according to the advanced technology from home and abroad combined with practical experiences. The boiler is fully automatic, the fuel after atomization by the burner forms the flame filling the whole waveform furnace, and via furnace wall to transfer the radiant heat, this is the first backhauling. The high temperature smog yields from combustion is concentrated in back combustion chamber and turns to the second backhauling, I. E., whorl flue pipe bundle area; After heat exchange by convection, the smog temperature gradually lowers and goes into the front smog chest, and there turning to the third backhauling, I. E., bare pipe bundle area, and then passes through rear smog chest to chimney, and finally exhausts to the atmosphere.
This series of steam boilers can greatly promote the boiler's efficiency, save oil fuel and lower the operation cost, so as to reach the aim of high performance, gas saving and safely of the boiler.
The said products passed the hydrological test from Shanghai Industrial Boiler's Research Institute and the environment protection test from Shanghai Dust Equipment Inspection Center under National Environment Protection Bureau, that every performance target reaches the design requirement and totally in line with national standard. It also passed the specialists' certification from Jiangsu Province Machinery Industry Bureau. The product is unanimously believed reaching the advanced level home and abroad.

The series of boiler features better human orientated and safer automatic intelligent control, high +saving and environment protection; Convenient in maintenance, durable and etc.

Series type: WNS0.5-0.7-Y(Q), WNS1-0.7-Y(Q), WNS1.5-1.0-Y(Q), WNS2-1.0-Y(Q)
WNS3-1.25-Y(Q), WNS4-1.25-Y(Q), WNS5-1.25-Y(Q), WNS6-1.25-Y(Q)
WNS8-1.25-Y(Q), WNS10-1.25-Y(Q), WNS10-1.57-Y(Q), WNS12-1.25-Y(Q)
WNS12-1.57-Y(Q), WNS15-1.25-Y(Q), WNS15-1.57-Y(Q), WNS20-1.25-Y(Q)
WNS20-1.57-Y(Q), WNS0.7-0.7/95/70-Y(Q), WNS1.4-0.7/95/70-Y(Q)
WNS2.1-1.0/95/70-Y(Q), WNS2.8-1.0/95/70-Y(Q), WNS3.5-1.0/95/70-Y(Q)
WNS4.2-1.0/115/70-Y(Q), WNS5.6-1.0/115/70-Y(Q), WNS7-1.0/115/70-Y(Q)
WNS10.5-1.0/115/70-Y(Q), WNS14-1.0/115/70-Y(Q)