Henan Yuanda Boiler Co., Ltd.
| Payment Terms | D/A, D/P, T/T, L/C, MoneyGram, Western Union |
| Supply Ability | 200 sets per month |
| Delivery Time | about 20 working days after payment |
| Packaging Details | Plywood for boiler accessories and professional transportation delivey service. |
| Product name | Hot Water Output Fire Tube Steam Boiler Automatic Running For Center Heating |
| Item | Safe reliable and automatic |
| Rated capacity | 0.35MW - 14MW |
| Rated pressure | 10bar |
| Out put | 95 °C hot water |
| Quality | Hight quality |
| Material | National standard carbon steel |
| Factory | Boiler manufacturer since 1956 |
| Brand Name | Yuanda Boiler |
| Model Number | WNS |
| Certification | ISO9001,SGS |
| Place of Origin | Henan,China |
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Product Specification
| Payment Terms | D/A, D/P, T/T, L/C, MoneyGram, Western Union | Supply Ability | 200 sets per month |
| Delivery Time | about 20 working days after payment | Packaging Details | Plywood for boiler accessories and professional transportation delivey service. |
| Product name | Hot Water Output Fire Tube Steam Boiler Automatic Running For Center Heating | Item | Safe reliable and automatic |
| Rated capacity | 0.35MW - 14MW | Rated pressure | 10bar |
| Out put | 95 °C hot water | Quality | Hight quality |
| Material | National standard carbon steel | Factory | Boiler manufacturer since 1956 |
| Brand Name | Yuanda Boiler | Model Number | WNS |
| Certification | ISO9001,SGS | Place of Origin | Henan,China |
| High Light | fire tube boiler ，horizontal fire tube boiler | ||
Hot Water Output Fire Tube Steam Boiler Automatic Running For Center Heating
Boiler Features of hot water boiler
1. Adopt domestic and foreign advanced large furnace design
Increase the diametre of furnace on the basis of original traditional design.expand the surface of radiant heat exchange,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. The 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.
4. Research PCL control board independently
Strontg conpatibility,PLC intelligent touch screen equipmet,10-inch touch screen,fool-type operation,safe and reliable,automatic ignition/flame-out/fire switch,high fired gas,low pressure protection,gas leakage protection,filling and stopping pump automatically,high and low water warning,ultra low water-level interlock,alarm when the temperature of smoke exhaust is too high and stop furnace operating.
5. Large load imported burner configuration
80% configuration ratio,light load drive,enough thermal energy import,guaranteed output,reduce equipment use fatigue,extend the service life,the quality of inlet valve group is steady and reliable.
Boiler parameter of industrial hot water boiler
| Boiler model | Rated thermal power | Rated pressure | Rate outlet temp. | Return water temp. | Thermal efficiency | Weight | Dimensions |
| MW | MPa | ℃ | ℃ | % | ton | mm | |
| WNS0.7-0.7/95/70-Y(Q) | 0.7 | 0.7 | 95 | 70 | 91 | 4.3 | 3561×1690×1910 |
| WNS1.4-0.7/95/70-Y(Q) | 1.4 | 0.7 | 95 | 70 | 92 | 7 | 4111×1950×2199 |
| WNS2.8-0.7/95/70-Y(Q) | 2.8 | 0.7 | 95 | 70 | 93 | 9.5 | 4732×2150×2448 |
| WNS4.2-0.7/95/70-Y(Q) | 4.2 | 0.7 | 95 | 70 | 93.2 | 16 | 5500×2600×2990 |
| WNS5.6-1.0/95/70-Y(Q) | 5.6 | 1 | 95 | 70 | 93.5 | 24.6 | 6450×2800×3200 |
| WNS7-1.0/95/70-Y(Q) | 7 | 1 | 95 | 70 | 93.5 | 26.2 | 6800×2900×3394 |
| WNS10-1.0/95/70-Y(Q) | 10.5 | 1 | 95 | 70 | 93.5 | 37 | 7150×3200×3540 |
| WNS14-1.0/95/70-Y(Q) | 14 | 1 | 95 | 70 | 93.5 | 55 | 8200×3400×3826 |
This is just part of the product parameters, if you want to know more detailed parameters of the boiler, please feel free to contact us.
Boiler running advantages
1. High heating efficiency and good steam quality.
2. Long boiler using life, more than 25 years.
3. Beautiful boiler apperance and convenient boiler design.
4. Boiler fuel consumption less than others, energy saving boiler.
5. Adopt newest heat transfer technology, superior boiler structure design.
Boiler devices of hot water boiler
1. Monitoring of water level: Equipped with water level electronic detector to control the water level.
2. Setting time: The users can set the starting and stopping time as their demand.
3. Electric leakage protection: When the elements of boiler have a electric leakage, the control system will cut off power automatically.
4. Water shorage protection: When the boiler is lack of water, the system will turn off burner and raise alarm.
5. Over pressure protection:When the pressure of boiler is over your setting point, burner will stop working and raise alarm.
6. Power abnormal protection:When the power ia abnormal, the boiler will stop working immediately.
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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