Henan Yuanda Boiler Co., Ltd.
| Payment Terms | L/C, D/P, D/A, T/T, Western Union |
| Supply Ability | 150 sets per month |
| Delivery Time | 20 working days after payment |
| Packaging Details | Plywood case professional packaging transportation |
| Product name | Sufficient Steam Output Gas Steam Boiler Runnning At Low Pressure |
| Rated steam temperature | 184°C,226°C |
| Rated pressure | 0.7MPa - 1.6MPa |
| Boielr capacity | 1ton - 20 ton |
| Industrail usage | Textile industry,food factory |
| Boiler using life | more than 20 years |
| Quality control | 3rd party quality inspection |
| Boiler type | Boiler manufacturer since 1956 |
| Brand Name | Yuanda |
| Model Number | WNS |
| Certification | ISO9001,CE,ASME |
| Place of Origin | Henan,China |
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Product Specification
| Payment Terms | L/C, D/P, D/A, T/T, Western Union | Supply Ability | 150 sets per month |
| Delivery Time | 20 working days after payment | Packaging Details | Plywood case professional packaging transportation |
| Product name | Sufficient Steam Output Gas Steam Boiler Runnning At Low Pressure | Rated steam temperature | 184°C,226°C |
| Rated pressure | 0.7MPa - 1.6MPa | Boielr capacity | 1ton - 20 ton |
| Industrail usage | Textile industry,food factory | Boiler using life | more than 20 years |
| Quality control | 3rd party quality inspection | Boiler type | Boiler manufacturer since 1956 |
| Brand Name | Yuanda | Model Number | WNS |
| Certification | ISO9001,CE,ASME | Place of Origin | Henan,China |
| High Light | high efficiency gas boiler ，gas fired steam boiler | ||
Sufficient Steam Output Gas Steam Boiler Runnning At Low Pressure
Product description
1. Adopt domestic and foreign advanced large furnace design
Increase the diameter of furnace on the basis of original traditional design.expand the surface of radiant heat exchange. So, mainly center on radiant heat exchange ,reduce the heat exchange burden during the second and third return,and make the fuel burning efficiently,reduce the harmful gas production. Besides,the spiral hearth in the high temperature area not only increase the area of radiant heat exchange, but also make a resistance to the smoke movement.have a obvious effect about radiation heat exchange.
2. Spiral furnace design
Increase the overall strength of the furnace,make compensation for the heat exchange and shrinkage automatically,avoid the in-perfection of welded sew crack due to the change of tube plate heating stress.Therefore,boiler has strong adaptability about various of fuel,for example,heavy oil,light oil,natural gas,city gas.
3. Improve heat transfer technology
Apply the technology of heat transfer from “the light of Harbin institute”.Adopt the design of efficient heat transfer screw thread pipe and optimize the smoke speed.The output and heat efficiency of boiler don’t decrease with the extend of operation time,thus achieve a compact structure with 10% overload capacity.
Boiler Parameter
| Boiler model | Rated capacity | Rated pressure | Rated Feed temp. | Rated Steam temp. | Fuel consumption | Thermal efficiency | Dimensions | |
| Natural gas | Liquid gas | |||||||
| t/h | Mpa | ℃ | ℃ | m3/h | m3/h | % | mm | |
| WNS1-1.0-Y(Q) | 1 | 1 | 20 | 184 | 84.2 | 29 | 91 | 3561×1690×1910 |
| WNS 2-1.25- Y(Q) | 2 | 1.25 | 20 | 194 | 165 | 57.3 | 92 | 4111×1950×2199 |
| WNS3-1.25-Y(Q) | 3 | 1.25 | 20 | 194 | 250 | 82 | 92.1 | 4330×2248×2564 |
| WNS4-1.25- Y(Q) | 4 | 1.25 | 20 | 194 | 323.6 | 109 | 93 | 4732×2150×2448 |
| WNS5-1.25- Y(Q) | 5 | 1.25 | 20 | 194 | 386 | 140 | 93 | 5970×2360×2796 |
| WNS6-1.25- Y(Q) | 6 | 1.25 | 20 | 194 | 450 | 164 | 93.2 | 5500×2600×2990 |
| WNS8-1.25- Y(Q) | 8 | 1.25 | 105 | 194 | 642 | 209 | 93.5 | 6450×2800×3200 |
| WNS10-1.25- Y(Q) | 10 | 1.25 | 105 | 194 | 805 | 264 | 93.5 | 6800×2900×3394 |
| WNS15-1.25- Y(Q) | 15 | 1.25 | 105 | 194 | 1182 | 400 | 93.5 | 7150×3200×3540 |
| WNS20-1.25- Y(Q) | 20 | 1.25 | 105 | 194 | 1597 | 520 | 93.5 | 8200×3400×3826 |
Boiler accessories equipments
| Feed water pump & water circulating pump Vertical seamless pump | Feed pump is deaerator tank with a certain temperature of the water supply to the boiler. It is suitable for conveying clean water with temperature lower than 110C or other non-corrosive liquids whose physical and chemical properties are similar to water. It is widely used in boiler feed water and urban water supply in industrial and mining enterprises. |
| Automatic water softener | Remove Mg+,Ca+ in the water and improve water quality. Prevent hurt to boiler tube,entend the boiler using life time. |
| PLC + Touch screen control panel | Burner auto ignition,fire off,fire switch;Gas high and low pressure protection;Gas leakage protection;Automatic feeding water and stop the pump,High and low water level alarm,low water level interlock;boiler stop alarm for high exhaust temperature boiler;Scale on-line monitoring,boiler water hardness testing,oxygen analyzer |
| Electrical cabinet | Be responsible for electrical control of auxiliary machines, ensure the whole system work automatically and make operation convenient. |
| Economizer | Economizer is the boiler tail flue in the boiler feed water heated to the steam pressure under the saturated water heating surface, because it absorbs relatively low temperature flue gas, reducing the smoke exhaust gas temperature, saving energy, improve the efficiency. |
| Steam header | The steam header is used to distribute the steam generated by the boiler during operation to the pipelines. The sub-cylinder system is a pressure vessel, and its pressure-bearing capacity and capacity should correspond to the supporting boilers |
Boiler Installation Details
1. Help customer for installation and traing.
2. Regarding to the installation and training, the buyer should take all the correlative charges
3. Maintenance and repair for one year.
4. Yuanda should provide boiler technical service and operation guidance for whole life long
Transport & Delivery
Normally we use 20 container, 40container or 20 flat rack container and 40 flat rack container to load it. Shipping way is different according to customer's country. Mostly by sea,Some by train.In order to ensure the customer get the product smoothly and safely,our company has cooperated with professional transportation team for the handing the land loading transport.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
1956
Total Annual:
5000,000-10,000,000
Employee Number:
201~300
Ecer Certification：
Active Member
Henan Yuanda Boiler Co., Ltd., established in 1956, locates in Xihua county, Henan province, the central part of China. We are professional manufacturer and supplier for industrial boilers, with over 60 years' experience in boiler design, technique, production, installation and operation. Our co... Henan Yuanda Boiler Co., Ltd., established in 1956, locates in Xihua county, Henan province, the central part of China. We are professional manufacturer and supplier for industrial boilers, with over 60 years' experience in boiler design, technique, production, installation and operation. Our co...
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