Active Member
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[China]
Address: Qihang Building D-709,Hanghai Road,Zhengzhou City,Henan Province,China
Contact name:Luna
Henan Yuanda Boiler Co., Ltd. |
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Continuous Feeding Water Oil Fired Hot Water Boiler Steady Output
Main featrues
1. Designed with horizontal, three passes, all-wet back structure.
2. Fire tubes are surrounded by water, and these design making
efficient up to 93%.
3. Threaded tube: Strengthen the heat transfer, increase the boiler
heat efficiency
4. Big combustion room design: increase furnace heating area,
decrease boiler size, and reduce the emission of the Nox Corrugated
hearth make the boiler safer.
Technical parameter
| 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 |
| WNS10.5-1.0/95/70-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 |
Our service
Warranty:
One-year warranty and full-life service for all of our steam
boilers
Boiler spare parts service:
A full range of original spare parts are available for all Yuanda
boilers
Service before sale:
Provide relative technical data for customer choosing
equipments,layout drawing,foundation,general grawing.
Service after sale:
Help customer for installation and traing.Regarding to the
installation and training, the buyer should take all the
correlative charges (accommodation and food , round -trip
tickets).Maintenance and repair for one year. Yuanda should provide
boiler technical service and operation guidance for whole life
long.
Yuanda boiler advantages
1. Powerful technical support, over 50years experiences in boiler
making and selling inland& abroad
2. ISO9001-2000 Quality Management System
3. 2years Warranty & full-life services with many considerate
policies
4. Fast response within 24hours, 10-60days delivery after deposit
5. Engineer installation service, fast spare parts services
6. We are Alibaba Assessed 5 years Gold Supplier.
7. Factory selling with bottom price, as well as completed export
service
