high productivity industrial natural gas oil fired heating steam boiler

Category : Gas fired steam boiler
Posted : 2017-10-24 21:28:23
Item : WNS1-15ton
Detail:high productivity industrial natural gas oil fired heating steam boiler ,High quality & Good Price!
Ship to : USA/ UK / FRANCE / SPAIN / GREECE / CANADA / Korea / Russia / Pakistan / Africa /Australia/ Other countries, pls contact us.
high productivity industrial natural gas oil fired heating steam boiler

    high productivity industrial natural gas oil fired heating steam boiler
    lpg natural gas diesel heavy oil fired steam boiler

    Our Boiler advantages
    1.High effiency(exceed 92%) and energy saving(save gas 3-5m3/h;save oil 3-5kg/h)..
    (1).Three pass structure,which extend the flow of smoke and enhance the heat transfer.
    (2).Adopt bog size whole corrugated furnace,big heating area,sastify the free expansion of boiler, improve the boiler effiency.
    (3).Whole adopt corrugated tubes,strengthening heat transfer and eliminating welding stress. Other companies also use corrugated tubes, but we adopt the latest professor “Li Zhiguang”(a very famous boiler expert in China)technoly,the depth of the screw thread and spacing  between two screw threads are rationally designed.

    2.Enough steam output and high quality steam.
    (1). Our boiler design big size water volume,the steam output is stable and steam quality is good.
    (2).Design special steam water separator,reduce steam humidity and improve steam quality.
    3.Safe and reliable.
    (1).Whole wet back structure and transition multi-loop full-temperature condenser design, ND just material, fin tube design,which highly reduces the back plate sheet temperature(around 50°).
    (2).Double layer 12cm aluminum silicate insulation material,two stage anti-leak design and tight seal to avoid leakage phenomenon.
    (3).Design tension bars,increasing the tube plate strength, preventing cracking.
    (4).Explosion proof door design,prevent explosion, reduce the damage to the boiler, improve the safety of boiler.
    (5).Two water level gauges and two Spring Safety Valve, Backup protection, safe and reliable.

    4.Long life span(More than 20 years ).
    (1).5-10% overload capacity design and reasonally configurate spare parts,reduce equipment fatigue.
    (2).New type refractory material,solidification strong, long using life,which will not fall off after shaking.
    (3).smoke chamber ultrasonic testing, overpressure 40-50% water pressure test,ensure the boiler quality.
    (4).Raw materials are provided by China famous steel and steel pipe factory provide, which controls the boiler quality from source.
    (5).61 years boiler manufacturing experience, mature design and production team.

    5.Intelligent and fully automatic.
    (1).Adopt world famous brand burner,including baltur, riello from italy, weishaupt,hofat from Germany,Olin from Finland, etc.
    (2).Adopt mechanical-electrical integration control equipment and programmable logic controller(PLC) touch screen electric control cabinet.
    (3).Continuous feeding water vertical multistage centrifugal stainless steel pump,no need manual adjustment and at same time, ensure the stable&safty running of boiler.
    (4).Flow type intelligent water treatment equipment,automatic restore and microcomputer operation.
    6. Easy inspection and maintenance.
    (1).Double door design , detachable front flue box and rear flue box,  and manholes and hand holes.
    (2).Integrated wiring device, so that wire-controlled connection is more convenient and easier for maintenance.After installation, the boiler looks beautiful.



    rated output 


    Rated working 

    pressure (Mpa)

    Rated steam

     temperature (℃)


    fuel kind

    feed water 

    temperature (℃)

    WNS0.5-0.7/1.0/1.25-YQ 0.5 0.7/1.0/1.25 170/184/194 heavy oil/light oil、natural gas/lpg/city gas 20
    WNS0.7-0.7/1.0/1.25-YQ 0.7 0.7/1.0/1.25 170/184/194 20
    WNS0.8-0.7/1.0/1.25-YQ 0.8 0.7/1.0/1.25 170/184/194 20
    WNS1-0.7/1.0/1.25-YQ 1 0.7/1.0/1.25 170/184/194 20
    WNS1.5-0.7/1.0/1.25-YQ 1.5 0.7/1.0/1.25 170/184/194 20
    WNS2-1.0/1.25/1.6-YQ 2 1.0/1.25/1.6 184/194/204 20
    WNS3-1.0/1.25/1.6-YQ 3 1.0/1.25/1.6 184/194/204 20
    WNS4-1.0/1.25/1.6-YQ 4 1.0/1.25/1.6 184/194/204 20
    WNS5-1.0/1.25/1.6-YQ 5 1.0/1.25/1.6 184/194/204 20
    WNS6-1.0/1.25/1.6-YQ 6 1.0/1.25/1.6 184/194/204 20
    WNS8-1.25/1.6-YQ 8 1.25/1.6 194/204 20
    WNS10-1.25/1.6-YQ 10 1.25/1.6 194/204 20
    WNS12-1.25/1.6-YQ 12 1.25/1.6 194/204 20
    WNS15-1.25/1.6-YQ 15 1.25/1.6 194/204 20
    WNS20-1.25/1.6-YQ 20 1.25/1.6 194/204 20


    We need to ask you some details for sending you the more suitable quotation,
    1.what is the application of the boiler?(for food industry ,textile industry, chemical industry or others )
    2.what is the capacity per hour do you need?(1ton ,2ton ,4ton ,6ton ,8ton ,10ton 15ton ,20ton or others)
    3.which fuel do you want to use for your boiler?(coal, biomass, gas & oil, or others)
    4.what is the pressure of your boiler?(6bar ,8bar,10bar ,13bar,16bar or others)

    Welcome for your inqiury for boilers.

    he gas or oil fired steam boiler is the fire tube boiler with 3 pass. The boiler adopts the bias furnace and wet back structure. The high temperature smoke flows through the first, second and third smoke pipes in turn.
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