2 ton 6ton 10 ton Gas Fired Diesel Oil Fired Three-Pass Steam Boiler Steam Generator For Factory,Workshop,Hotel,Restaurant Use
2 ton 6ton 10 ton Gas Fired Diesel Oil Fired Three-Pass Steam Boiler
WNS series gas fired boiler adopt shell corrugated furnace structure,smoke three-pass design,it is designed with a wet back smoke-transfer chamber,spirally corrugated tube,independent front and rear smoke box ,packed with stainless steel ,elegant appearance,mature technology,stable and safe operation. The boiler has higher heat efficiency through external energy saving equipment.
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Product Name |
WNS series Gas Fired Steam Boiler |
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Type |
Natural Circulation |
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Capacity |
0.5-20T/h |
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Structure |
Horizontal fire tube, single drum |
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Pressure |
Low Pressure |
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Fuel |
Natural gas, lpg,lng, diesel(light oil),heavy fuel oil |
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Output |
Steam |
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Dimension(L*W*H) |
Depends on boiler capacity |
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Weight |
5-50ton |
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After-sales Service Provided |
Engineers available to service machinery overseas |
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Boiler operation style |
Automatic |
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Steam temperature |
184℃,194℃,205℃,226℃ |
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Boiler pressure |
1.0Mpa(10bar/10kg/145psi), 1.25Mpa(13bar/13kg/180psi) |
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Application field |
Factory, chemical industry, school,hotel and so on |
Illustration of WNS Three-Pass Smoke Flow
Unique manufacturing technique and complete inspection process:
1.High temperature annealing treatment of flat head
2.Fully automated tube sheet welding
3.1.4 times' hydro test
4.All-around crack detection
5.Optimizing installation technique during 20 years' production
6.24 hours operation debugging of grate
7.60 lines inspection before delivery
8.Fully automated processing of spirally corrugated tube
9.Fully automated Precise technique of blanking
10.Experienced welding construction team
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Unique technical design |
Function |
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1.Spirally corrugated tube |
it can strengthen heating transfer,lessen fire tube and the shell size can be narrowed |
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2.Wet back smoke chamber |
reduce high temperature of tube plate |
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3.Flat tube plate&tilted tension brace |
enlarge tube plate area,increase the strength of tube plate |
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4.European style steam and water separator |
to separate steam and water effectively |
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5.Anti-explosion door |
guarantee boiler safety |
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6.Double deck aluminum silicate heat preservation |
reduce heat loss,increase heat efficiency |
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7.Fast hardening casting material of front and rear smoke box |
high temperature resistance,high coagulability,long service cycle |
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8.Double-deck asbestos heat preservation |
enhance air-tightness,prevent smoke leakage |
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9.Integrated junction box design |
connect wire standard |
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10.Corrugated furnace |
enhance the boiler heat surface |
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11.Independent front and rear smoke box |
form independent space to achieve smoke transfer or accumulation |
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12.Two sides bottom blow-down |
achieve bottom blow-down of the boiler |
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13.Surface blow-down |
let boiler surface blow-down |
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14.Platform ladder |
offer the boiler maintenance platform |
Q1: How can you get the best price quickly?
(1)We need to know the boiler capacity, the fuel you plan to use and the steam pressure you need, and then we can confirm the boiler model.
(2) Customer needs to provide us your name, email address and company name, and then we will send you price list immediately.And if you use whatsapp, skype or wechat, you can provide us your ID, it will be more convenient for our communication.
Q2: Why should you believe our boiler quality?
1.Strength calculation report with applied materials information;
(1) 100%NDT(non-destructive inspection) report of steel plate, tube and welding rod;
(2) 100% X-ray inspection(welding seam): ensure the quality of entire boiler;
(3) Hydrostatic test: ensure the standard working pressure and safety;
Passed SGS certification.
Q3: What about the installation and Commissioning?
After you receive the boiler, we will guide you to make some preparation for installation;If necessary, our expert will fly to your local place in 72 hours. The experts will responsible for guiding installation and commissioning. But the buyer will be in charge of fee corresponding.
Q4:What is the using life of your boiler?
A:Normally the boiler is designed for 20 years life span, but with right operation and good maintenance,the boiler can be used for 20-25 years.
Q5:Whether the boiler can burn dual fuel or multi-fuel?
Dakai boiler have oil burner, gas burner, and oil&gas dual fuel burner, we can offer the specific burner based on customers’ requirement.
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