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Industrial boiler high efficiency energy saving and environmental protection:
Product specifications :
Hot Sale Gas/Oil Fired Steam Boiler In Industry
Main Technology Parameter List
Model Item | WNS0.5-0.7-YQ
| WNS1-0.7-YQ | WNS2-1.25-YQ | WNS4-1.25-YQ | WNS6-1.25-YQ | |
Rated Capacity T/h | 0.5 | 1 | 2 | 4 | 6 | |
Rated Working Pressure | 0.7 Mpa | 0.7 Mpa | 1.25 Mpa | 1.25 Mpa | 1.25 Mpa | |
Rated Steam Temp. ℃ | 170.4 | 170 | 194 | 194 | 194 | |
Feed Water Temp. ℃ | 20 |
| ||||
Heating Surface m² | 15 | 35 | 57 | 114 | 170 | |
Installed Overall Dimension | 2.7x1.4x1.6 | 3.4x2.2x2.6 | 4x2.2x2.5 | 4.9x2.4x2.75 | 5.5x2.6x2.99 | |
Boiler Weight Ton | 1.5 | 4.13 | 7.789 | 13.19 | 15.398 | |
Power Source V | 380V/50Hz | |||||
Water Pump Model |
| QDL1.2-8x15 | JGGC2.4-8x18 | JGGC4.8-8x22 | JGGC12.5-13.4x12 | |
Chimney mm |
|
| Ø 450x3 | Ø 600x3 | Ø 700x3 | |
Thermal Efficiency % |
|
| 87 | 88 | 88 | |
Design Fuel | Light Oil/Heavy Oil/Town Gas/Natural Gas | |||||
Fuel Consumption | Light Oil |
|
| 124.75 | 249.21 | 373.41 |
Heavy oil |
|
| 131.72 | 263.12 | 394.26 | |
Natural gas |
|
| 144.16 | 287.98 | 431.5 | |
Burner Brand` | Weishaupt | |||||
Ringelmann shade | < Grade 1 | |||||
Model Item | WNS8-1.25-YQ
| WNS10-1.25-YQ | WNS15-1.25-YQ | WNS20-1.25-YQ | |
Rated Capacity T/h | 8 | 10 | 15 | 20 | |
Rated Working Pressure | 1.25 Mpa | 1.25 Mpa | 1.25 Mpa | 1.25 Mpa | |
Rated Steam Temp. ℃ | 194 | 194 | 194 | 194 | |
Feed Water Temp. ℃ | 20 | ||||
Heating Surface m² | 200.7 | 246.2 | 379 | 520 | |
Installed Overall Dimension | 5.9x2.7x3.148 | 6.8x2.9x3.39 | 7.15x3.2x3.54 | 9.2x3.8x3.54 | |
Boiler Weight Ton | 20 | 26.254 | 38.2 | 43.4 | |
Power Source V | 380V/50Hz | ||||
Water Pump Model | JGGC12.5-10B | JGGC18-11B | JGGC18-10B | JGGC25-10B | |
Chimney mm | Ø 800x3 | Ø 800x3 | Ø 1000x5 | Ø 1000x5 | |
Thermal Efficiency % | 89 | 89 | 89 | 89 | |
Design Fuel | Light Oil/Heavy Oil/Town Gas/Natural Gas | ||||
Fuel Consumption | Light Oil | 497.78 | 621 | 931.5 | 1553 |
Heavy oil | 525.57 | 680 | 1020 | 1700 | |
Natural gas | 575.2 | 719.17 | 1078.76 | 1800 | |
Burner Brand` | Weishaupt/ NU-WAY | ||||
Ringelmann shade | < Grade 1 | ||||




1. Before delivery, every boiler must be subject to strict inspection and testing, including hydraulic test and X-ray inspection
2. Selecting the most suitable and famous brand automatic burner to match the boiler so as to guarantee safety and reach rated output


1. All components, such as automatic pumps, valves, electron automatic controller, automatic water level controller and so on are limited to choose international or national renowned- brands
2. Manhole and handhole: Maintenance is very convenient
3. Applicable fuel: disel oil,light oil,heavy oil6. Providing steam for industrial users: textile mills, Paper mills, printworks, pharmacy mills, tobacco factories and so on.
Our customers from all over the world, every customer satisfactory boiler, and maintain friendly relations. Southeast Asia, Nigeria, Sri Lanka,and so on...

Xuzhou Double Rings Machinery belong to Golden Moon Group, professional factory of steam boilers, gas boilers, hot water boiler , electric boiler and shearing machines, press brake, CNC lathe.
Our Group covers an area of 950000 square meters.
Manufacturing Plant area about 50000 square meters.
Own the complete service of Scientific Research, Manufacture, Sale and Installation.
Advanced Technology and Inspection Machine to ensure the product best quality .
ISO9001:2000 Certification .
Various production and operation qualification certificate :

The main products exhibition :
We provide high quality products and service for the domestic and international customers

Warrant Time : One year In the year, the damaged parts without mistake operation will be changed free and our company pay for the transport charge .
New products from manufacturers at wholesale prices