Henan Yuanda Boiler Co., Ltd.
Henan Yuanda Boiler Co., Ltd. Industiral Boiler Manufacturer Since 1956
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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