Product Description
Top 10 boiler manufacturers fire tube natural gas/LPG gas/diesel oil steam boiler manufacture
Advanced and reasonable design
WNS series steam boiler adopts the most sophisticated three returns all wet back structure,thread smoke tube structure weld joint with high quality.
A large combustion chamber which increases the radistion heating furnace
Reasonable boiler combustor desigan, suitable for different fuels such as diesel, natural gas, town gas and mazout, the fuels can burn completely and increasing the radiation heating furnace area,reducing the NOX emissions.
High thermal efficiency
100% corrugated furnace and spirally corrugated tube, can absorb flame heat effectively, thermal efficiency can be more than 96%.
High welding quality
Main boiler welding joint are heat treated to remove the stress ensures the welding quality. Automatic welding facilities guarantee the 100% passing rate of flaw detection.
Superior accessories
Adopts famous imported burner brands such as Italian Riello and Baltur, Finland Oilon. All main instruments and valves are from international or domestic famous brands such as Siemens, Shneider and Omron.
PLC full automatic control system
PLC modular control system enhanced energy management system, offers significant advancements including many new individual monitoring points. With our optimized parameter setting ,the easy-to-use interface provides your facility with an intelligent boiler system to optimize energy and personnel management for increased productivity, efficiency and a reduced environmental impact.
Technical parameters
| WNS series automatic gas (oil) steam energy saving boiler product selection form |
| Model |
Rated capacity |
Working pressure |
Steam temperature |
Feed temperature |
Testing efficiency |
Gas consumption |
Outline dimension |
| Unit |
t/h |
Mpa |
℃ |
℃ |
% |
Nm³/h |
mm(L*W*H) |
| WNS20-2.5-Q(Y) |
20 |
2.5 |
226 |
105 |
97.62 |
1407.5 |
8660*3520*4831 |
| WNS20-1.25(1.6)-Q(Y) |
20 |
1.25/1.6 |
194/204 |
105 |
97.51 |
1459 |
8870*3550*3750 |
| WNS15-1.0(1.25)(1.6)-Q(Y) |
15 |
1.0/1.25/1.6 |
184/197/204 |
105 |
97.2 |
1126 |
7450*3520*4090 |
| WNS10-1.25(1.6)-Q(Y) |
10 |
1.25/1.6 |
194/204 |
105 |
96.75 |
837.25 |
6370*2812*3514 |
| WNS8-1.25(1.6)-Q(Y) |
8 |
1.25/1.6 |
194/204 |
105 |
96.7 |
659.25 |
6000*2920*3403 |
| WNS6-1.25(1.6)-Q(Y) |
6 |
1.25/1.6 |
194/204 |
105 |
96.58 |
433.51 |
5470*2770*3195 |
| WNS5-1.25(1.6)-Q(Y) |
5 |
1.25/1.6 |
194/204 |
20 |
96.48 |
409.33 |
5160*2410*3015 |
| WNS4-1.0(1.25)(1.6)-Q(Y) |
4 |
1.0/1.25/1.6 |
184/197/204 |
20 |
96.3 |
334.23 |
4880*2710*2600 |
| WNS3-1.0(1.25)(1.6)-Q(Y) |
3 |
1.0/1.25/1.6 |
184/197/204 |
20 |
95.99 |
245.12 |
4762*2447*2469 |
| WNS2-1.0(1.25)-Q(Y) |
2 |
1.0/1.25 |
184/197/204 |
20 |
95.81 |
163.72 |
4030*2010*2210 |
| Performance features: symmetrical furnace, uniform distribution, good cooling, sufficient combustion, long service life, stable output |
The production process of our boiler
Our engineering case
Company Information
Henan swetboiler CO.,Ltd. has more than 60 years of boiler manufacturing experience.
The company has a complete quality assurance system.
The company is well equipped, such as advanced detectors and the most advanced flaw detectors in China .
It's the national designated A-class boiler and D1,D2 class pressure vessel manufacturing key enterprises and has passed ISO9001 international quality management certification system certification.It holds level 1 boiler installation permit. National special equipment manufacturing license ,National specialequipment installation remould maintenance permits and so on.
OUR FACTORY
Our main products include circular fluidized bed (CFB) boilers, gas boilers, coal boilers, biomass boilers, oil boilers, power plant boilers, energy efficient boilers, slag boilers, efficient boilers, electric boilers, high pressure boilers, fully automatic Control of boilers, wood vapors biomass boilers, chain grate, condensing boilers, natural gas steam boilers, water pipe boilers, fire pipe boilers, all artificial intelligence boilers, biomass steam generators, refractory materials, boiler accessories and so on.
The China’s first circular flow bed (CFB)boiler manufacturer.
FAQ
Q: How to get a boiler price list?
A: Pls tell us below to confirm a boiler model and offer the right boiler price:
1) What is the application of the boiler?
2) What is the capacity per hour do you need?
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?
Q: How many years is the boiler’s life?
A: The boiler is designed for at least 20 years life.
Q: Can I get guarantee of products?
A: Yes, every product is 1 year quality warranty under customer correct using the products.
Q: How is the warranty term?
A: If any problems caused for quality during the warranty period, the Seller will repair or replace the broken parts for free, if the problem caused from the client’s side, the Seller will help supply the spare part at lowest cost.
Q: Do you have any Certificate?
A: Yes. Each of our boiler has China GB and ISO9001certificate
Q: How to install a boiler?
A: Our boiler provides completed installation drawing and manual, or send engineer abroad for installation guidance.
Q: What about the maintenance?
A: I will offer you the timely maintenance way sheet after installation of the boiler mainly parts.
Q: How to choose a boiler model?
A: Confirm the type (steam or hot water), capacity, pressure (or output temperature need) and fuel(coal, biomass, gas or oil) of the boiler, we will suggest a suitable model based on your usage.
Q: What about the production?
A: Produce time is 30 days.
Q: How can I pay you?
A: T/T is very well used. We also accept other ways, depending on the circumstances.
1) T/T with 30% deposit, when we sign the contract and the rest 70% should be paid by T/T before goods delivery from us. The payment accepted by our company's bank account are USD, RMB and Euro.
2) Alibaba Trade Assurance as the payment term with 30% deposit and 70% before shipment. The payment accepted by our Alibaba Trade Assurance account only for USD.
Contact us
Technical services
According to the user's technical requirements, at any time to design units user units to provide technical services.Provide detailed design and installation of technical parameters for the user unit.Providing technical services in the installation engineering for the user units and providing on-site technical support. After installation, the boiler host can be debugged free of charge.The company is free to send experts to the boiler for the use of units of fireman on-site technical training, training content including operation, maintenance, maintenance.
Quality assurance
The design and manufacture of the products are strictly carried out in accordance with the "GB" standard and the factory quality assurance system of China, and are strictly monitored according to the national standards of China. Provide the quality guarantee issued by the competent department to the use unit. After the product is put into operation, it can guarantee the user to achieve the required output and stable and reliable operation.
Pre-sale technical guidance, including the host, auxiliary equipment selection and layout. Provide a full set of installation services, such as self-installation, can provide on-site technical guidance, including furnace wall masonry, cooking, commissioning and so on.
After the sale of professional and technical personnel to train the customer burner, until its complete grasp, independent operation. Usually 24 hours to accept telephone consultation, timely service.
Any Question, Please contact us ,we serve you 24 hours !
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