Longwell High Quality WNS Series steam oil boiler

Longwell High Quality WNS Series steam oil boiler

Automatic fuel (gas) steam boiler using a horizontal wet back combustion full, efficient threaded pipe with sound insulation outsourcing design, thermal efficiency up to 85%, the product design, rational structure, good process performance, so that the products with extraordinary excellent quality.

With full waveform furnace, with good thermal stretchable; full pull side butt welding technology, reducing the furnace temperature stress; tube and tube plate connected by welding form after the first expansion, eliminate corrosion problems, extend the life of the boiler; threaded pipe heat exchanger, to improve the heat transfer coefficient of the boiler.

Main Features of Longwell High Quality WNS Series steam oil boiler

1, Advanced steam boiler automatic controller, the whole LCD screen, man-machine interface, users only need to easily set up, according to user requirements boiler that is able to start and stop, load adjustment, automatic water supply, such as automatic operation. Boiler fully functional, complete protection, simple operation, safe and reliable, has a self-diagnostic function. Abnormal combustion is automatically interrupted, audible alarm in the event of boiler operation. 

2, Boiler burners supplied by world-renowned manufacturers, according to the controller instruction automatic combustion stop, separate control box has a number of security, safety and stable performance, low maintenance. 

3, vertical steam boiler burner set under way, two return structure, fuel combustion, boiler stable; smoke tube inserted spoiler, slowing the speed of the exhaust, increasing heat transfer, high thermal efficiency, reduce user cost. 

4, Horizontal steam boiler shell type three return all wet back downstream fireworks tube structure, the flame in the combustion chamber large combustion slightly positive pressure, fully extended, combustion heat load is low, the high heat of combustion efficiency, effectively reducing the exhaust gas temperature , energy saving and economical. Waveform furnace and threaded pipe structure that improves the strength of the boiler heat, but also meets the needs of thermal expansion of the heat transfer surface, scientific and rational, durable. 

5, The boiler in strict accordance with "Steam Boiler Safety Supervision", JB / T 10094-2002 "industrial boilers general technical conditions", JB / T 1619-2002 "shell boiler body manufacturing technology" requirements, design, manufacture supervisory inspection, ensure that the boiler quality, achieve low energy consumption, high thermal efficiency, stable pressure, gas and quantity, the economic use. 

6, Large boiler furnace space, storage steam and more adaptable load capacity. Well-designed built-in separator means higher quality of steam required to meet user requirements. Furnace open manhole, the first hole, hand hole, easy to clean the interior of the furnace, so that repair, maintenance is very convenient. 

7, With a multi-stage boiler safety interlock protection: Pressure switch protection (higher than the set pressure automatic shutdown and alarm), low water protection (the body of the boiler water level is below the warning level, automatically cut off power and alarm), the protection of the safety valve (boiler pressure exceeds the pressure of work, discouraged automatic blood pressure), ensure that the boiler in a variety of conditions foolproof, secure home. 

8, The organic combination of mechanical and electrical integration appearance of sophisticated new, compact, occupy less space, easy to transport and install. 

9, Use of new insulation materials and high-quality white steel packaging color, lighter weight, good insulation properties, nice, not rust.

Standard export packaging:

Outer package: standard export wooden cases.
Inner package: plastic paper or wrapped with stretch film and etc. 

Shipment:
By sea from Shanghai or Ningbo port
By train from Hangzhou station
By truck from Kashgar, Urumuqi or other checkpoint