Jiangsu, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
380
Year of Establishment:
1994-10-18
Management System Certification:
ISO9001:2015, ISO14001:2015, OHSAS18001:2007
Average Lead Time:
Peak season lead time: 1-3 months
Off season lead time: one month
OEM/ODM Service
Russian / Spanish Speaker

Gas Boiler, Steam Boiler, Boiler manufacturer / supplier in China, offering Wns Gas Oil Fired Steam Boiler/Hot-Water Boiler, Szl 8t/H Horizontal Assembled Coal Fired Steam Boiler, 6000kg/H Travelling Grate Double Drum Coal Fired Steam Boiler and so on.

Diamond Member Since 2019
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  • Wns Gas Oil Fired Steam Boiler/Hot-Water Boiler
  • Wns Gas Oil Fired Steam Boiler/Hot-Water Boiler
  • Wns Gas Oil Fired Steam Boiler/Hot-Water Boiler

Wns Gas Oil Fired Steam Boiler/Hot-Water Boiler

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $5,000-69,999/ Piece
Port: Shanghai, China
Production Capacity: 600 Sets/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Function: Steam Boilers, Oil Boiler
Fuel: Gas-Fired or Oil Fired
Installation: Packaged Boiler
Structure: Fire Tube
Media: Steam and Water
Water Circulation: Forced Circulation

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Basic Info

Model NO.
WNS15-1.25-Y(Q)
Drum Placement
Horizontal Boiler
Pressure
Low Pressure
Manufacturing Level
A
Burning Style
Chamber Combustion Boiler
Usage
Industrial, Home, Power Station, Industry or Home
Rated Steam Capacity
15t/H
Rated Steam Pressure
1.25MPa
Rated Steam Temperature
170
Feeding Water Temperature
20
General Power
3.6 Kw
Gas Consumption
75 Nm3/H
Burner
Integral Burner
Heat Efficiency
>90%
Shipping Weight
4 T
Shipping Dimension
3.6X2.0X2.0m
Trademark
ZOZEN
Transport Package
Standard Seaworthy Package
Specification
WNS15-1.25-Y(Q)
Origin
Wuxi, China
HS Code
8402190000

WNS series gas-fired (oil-fired) steam boiler

 
Product thermal capacity:1-20 t/h
Working pressure:0.7-2 Mpa
Available fuel:Nature gas, coke oven gas, biogas, methanol, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc.
Available industries:Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc.
 
ModelRated steam capacity(t/h)Rated working pressure(Mpa)Rated steam temperature(ºC)
WNS1-0.7-Y(Q)10.7170
WNS1-1.0-Y(Q)11184
WNS1.5-1.0-Y(Q) 1.51184
WNS1.5-1.25-Y(Q)1.51.25194
WNS2-1.0-Y(Q) 21184
WNS2-1.25-Y(Q)21.25194
WNS3-1.0-Y(Q)31184
WNS3-1.25-Y(Q)31.25194
WNS4-1.25-Y(Q)41.25194
WNS4-1.6-Y(Q)41.6204
WNS5-1.25-Y(Q)51.25194
WNS5-1.6-Y(Q)51.6204
WNS6-1.25-Y(Q)61.25194
WNS6-1.6-Y(Q)61.6204
WNS8-1.25-Y(Q)81.25194
WNS8-1.6-Y(Q)81.6204
WNS10-1.25-Y(Q)101.25194
WNS10-1.6-Y(Q)101.6204
WNS15-1.25-Y(Q)151.25194
WNS15-1.6-Y(Q)151.6204
WNS20-1.25-Y(Q)201.25194
WNS20-1.6-Y(Q)201.6204

1.Who am I ?

WNS series horizontal internal combustion boiler is a boiler shell type 3 passes wetback oil/gas fired boiler. After fuel is being atomized by burner, flame is full of the wave furnace and transfer heat via furnace wall, this is 1st pass; the high temperature smoke is collected in reversal chamber and then enters 2nd pass which is grooved tubes bundle area; after heat convection, air temperature gradually falls and goes to front smoke box and turn to 3rd pass, which is smooth tubes bundle area, and then enters chimney passing back smoke box and exhausted to the atmosphere.
Main structure is the below:


Wns Gas Oil Fired Steam Boiler/Hot-Water Boiler


2. What uniqure features do I have ?

2.1 Long working life

3-pass and wet-back are designed to avoid the damage of back tube sheet from the high temperature smoke.

2.2 Compact desegn
Threaded firetube and corrugated furnace are used to increase the heating area. That allows over 30% of the energy to be absorbed in the furnace. This means a shorter boiler overall. Definitely, it can save your boiler room construction costs.

2.3 Ease of maintenance and control
Everything is up front,adjustable and accessible.

2.4 New type economizer
It is made by finned ND tubes. It is smaller but the heat exchanging area is bigger than normal. By calculation, It can save around 5% fuel.

2.5 Low emissions
Lowering emissions in the ZOZEN-WNS series of boiler involves two key factors: (1) advanced burner solution; (2) the proper sizing of furnace to minimize nitrogen oxides and other contaminants from forming during the combustion process.

2.6 Safety control system
We design the safety interlock system with multiple protection and alarm functions
- Protection program of automatic ignition
- Locking and protection program of operation
- Protection program of extinction
- Protection program of completion
- Protection program of water pumps (pressure loss)
- Protection program of ignition failure
- Protection program of combustion engine malfunction
- Protection program of combustion engine flameout
- Sound-light alarm of high pressure
- Sound-light alarm of high limit water level
- Sound-light alarm of low limit water level
- Sound-light alarm of super-high temperature of hot water

3. How do I work for you?

Our dedicated service team of experts and professionals is 24/7 available online to provide you with the best technical support.


Wns Gas Oil Fired Steam Boiler/Hot-Water Boiler


4. Our Honor customers

Wns Gas Oil Fired Steam Boiler/Hot-Water Boiler
5. Where have I ever been ?

Nowadays, we have exported our boilers to the following countries: India, Indonesia, Pakistan, Malaysia, Thailand, Laos, Vietnam, Bengal, Philippines, Taiwan China, Papua New Guine, France, Finland, Turkey, Serbia, Lithuania, Bulgaria, Russia, Mongolia, Venezuela, Chile, Colombia, Mauritius, South Africa, Ethiopia, Algeria, Nigeria, Tanzania, Oman, UAE, etc.



6. Our  Customer visit

Wns Gas Oil Fired Steam Boiler/Hot-Water Boiler




7. Total Integration goes far beyond boilers

Efficiency and quality don't end with our boilers. ZOZEN complete integration produces the most efficient boiler solutions in the world. Completely designed, engineered, manufactured, integrated, and serviced by our team, our systems don't have a single outsourced component to jeopardize compatibility or performance. If you are looking for the best-quality boiler systems with the lowest emissions and highest efficiencies, you are looking for Zozen.



8.Technical advantages
 
Digitized manufacture
  • 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.
  • The front and back smoke chamber plates are cut by CNC plasma cutting machine and looks tidy and beautiful.

Easy operation and maintenance
  • Fully automatically operating, with automatically adjustment and protection of burning, water level, temperature and steam pressure.

Longer working life
  • 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. 

  • Longitudinal and girth joint adopt advanced automatic submerged-arc welding for good welding quality. All longitudinal and girth joint will have 100% radiographic inspection.

  • Fin tube us ND steel or stainless-steel material which avoid low temperature corrosion.

  • Inspection procedure point is set up to guarantee the sequence of expanding and welding, avoid cracking of the tube sheet holes.

Less fuel consumption
  • High quality aluminum silicate fiber is used with fire clay insulation, to control the boiler body temperature below 45ºC to control heat lost.

  • Sufficient steam storage room and heating area makes boiler to generate high quality steam and high thermal power.

  • 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.

Wns Gas Oil Fired Steam Boiler/Hot-Water Boiler
Wns Gas Oil Fired Steam Boiler/Hot-Water Boiler
 

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