gas burner boiler | gas steam boiler | gas fired hot water boiler
WNS series gas-fired boiler is a three-pass wet-back boiler, which can generate steam or hot water for factory use. Fully automatic operation, safety and energy saving. Equipped with well-known burners, it is suitable for various liquid and gaseous fuels, such as lpg, natural gas or dual fuel.
Output: | steam |
Capacity: | 0.1ton-40ton per hour |
Styles: | horizontal |
Available Fuel: | natural gas, biogas, LNG, LPG, dual fuel etc |
Applied Industries: | food, beverage, diary, feed mill, garment, textile, chemical, paper, packaged, refinery, chemical, laundry, hotel, greenhouse etc |
WNS gas burner boiler is horizontal layout fire tube boiler, provide steam or hot water for production.
It adopts three-pass wet-back structure, large corugated furmace and thread smoke tube technology, 5-th inter-lock protection, equipped with intemational first-level brand burners, valves, instruments, advanced expansion welding technique. Independently developed high-matching PLC control system to realize muitiple linkages, protects the boiler long uselife & safety running.
Boiler Capacity: 0.5ton to 20ton, 350kw to 14000kw, 30-1500hp.
Pressure: 1.0mpa 1.25mpa 1.6mpa 2.5mpa 3.0mpa 3.82mpa (7bar-40bar)
Fuel: natural gas, lpg, diesel, heavy oil, dual fuel and waste gas
• 5 Stage Interlock Protection. Water level protection, flame out protection, pressure protection, exhausted smoke over temperature protection, design with the 5th water level detector;
• Automatic operation of the burner ignition, flameout, big/small fire switch;
• Voltage and power supply abnormality protection function;
• Steam quality protection;
• Water quality protection (dosing device and TDS system optional)
• Leakage protection.
●High Security, Safe Operation;
①Anti-dry heating system with 5-th water level detect;
②Four stages pressure protection;
③Explosion-proof door with fire viewer;
④Remote monitoring system.
●High Efficiency, Save Fuel & Running Cost;
①Large corrugated furnace, patent design three pass smoke tubes;●Long Using Life and Convenient for Maintenance
①Wet-back reverse flame chamber;●Packaged Boiler, Less Installation Work
Easy for transportation and installation, also could be pre-installed in the factory, customers only connect water, electricity, fuel at site
Pre-sale Service:
1. Design
We help customer to choose the best boiler model according to the different requirements of different industries.
2. Drawing and files
Supply quality certificates, factory-inspect, fuel consumption calculation, cost analysis, foundation drawings, layout drawings, boiler room drawings nased on your needs, etc.
3. Technical Solution
Design completed boiler solution with installation materials for your company.
4. Transportation
We have shipping partners and forwarder for lowest price and safe.
After-sale Service:
1. Provide a full range of boiler and original spare parts.
2. Overseas engineers installation and commissioning service is available.
3. Training in site, to ensure safe operation.
4. 24 hours online, quick respond.
5. Free maintenance and repair for one year and lifetime service.
Quality Assurance
Steel element test→Steel rust cleaning→Welding electrodes drying process→Automatic welding, argon arc welding, expansion welding etc. methods→NDT(Nondestructive Testing) including X-ray Test, Ultrasonic Test, Magnetic particle Test→Hydraulic pressure test.
FAQ of Gas Fired Boiler
1. How much gas does the boiler use per hour?
Take 1 ton natural gas boiler as an example, the gas consumption per hour is 70m³.
2. Worried about the installation?
①We have skid mounted gas boiler, free of installation; ②We can send engineers to install boiler.
3. Don't have enough space in our factory?
We have vertical gas boiler, small footprint.
4. Do you have agent here?
We have agents and partners in some countries, will check list for you.
Parameter
Model |
Capacity (Ton/h) |
Horspower (hp) |
Pressure (Mpa) |
steam temperature (℃) |
Feed water temperature (℃) |
Fuel consumption | |
Light diesel oil(kg/h) | Natural gas(Nm3/h) | ||||||
WNS 0.5 | 0.5 | 35 | 0.4 to 3.82mpa | 130~450 | 20/105 | 32.5 | 35.7 |
WNS 1 | 1 | 71 | 0.4 to 3.82mpa | 130~450 | 20/105 | 64.6 | 70.1 |
WNS1.5 | 1.5 | 120 | 0.4 to 3.82mpa | 130~450 | 20/105 | 96.8 | 105.2 |
WNS 2 | 2 | 150 | 0.4 to 3.82mpa | 130~450 | 20/105 | 129.3 | 140.3 |
WNS 3 | 3 | 200 | 0.4 to 3.82mpa | 130~450 | 20/105 | 192.9 | 212.1 |
WNS 4 | 4 | 300 | 0.4 to 3.82mpa | 130~450 | 20/105 | 258.2 | 283.4 |
WNS 5 | 5 | 350 | 0.4 to 3.82mpa | 130~450 | 20/105 | 323.5 | 354.7 |
WNS 6 | 6 | 425 | 0.4 to 3.82mpa | 130~450 | 20/105 | 388.6 | 424.2 |
WNS 8 | 8 | 550 | 0.4 to 3.82mpa | 130~450 | 20/105 | 514.6 | 566.3 |
WNS 10 | 10 | 700 | 0.4 to 3.82mpa | 130~450 | 20/105 | 641.7 | 707.8 |
WNS 12 | 12 | 850 | 0.4 to 3.82mpa | 130~450 | 20/105 | 768.9 | 849.3 |
WNS 15 | 15 | 1050 | 0.4 to 3.82mpa | 130~450 | 20/105 | 960.1 | 1061.7 |
WNS 20 | 20 | 1400 | 0.4 to 3.82mpa | 130~450 | 20/105 | 1276.2 | 1415.8 |
Note: Standard boiler parameter is for your reference, should follow the actual technical data according customer needs & engineer design. |
Model |
Rated heating capacity (mw) |
Rated working pressure (Mpa) |
Output water temperature (℃) |
Return water temperature (℃) |
Fuel consumption | |
Light diesel oil(kg/h) | Natural gas(Nm3/h) | |||||
WNS 0.35 | 0.35mw | Atmospheric pressure/0.7/1.0/1.25/1.6 | 85~130 ℃ | 70/60 ℃ | 31.6 | 36.6 |
WNS 0.7 | 0.7mw | Atmospheric pressure/0.7/1.0/1.25/1.6 | 85~130 ℃ | 70/60 ℃ | 60.4 | 69.3 |
WNS 1.4 | 1.4mw | Atmospheric pressure/0.7/1.0/1.25/1.6 | 85~130 ℃ | 70/60 ℃ | 122.8 | 146.1 |
WNS 2.1 | 2.1mw | Atmospheric pressure/0.7/1.0/1.25/1.6 | 85~130 ℃ | 70/60 ℃ | 192.3 | 227.1 |
WNS 2.8 | 2.8mw | Atmospheric pressure/0.7/1.0/1.25/1.6 | 85~130 ℃ | 70/60 ℃ | 246.1 | 286.5 |
WNS 4.2 | 4.2mw | Atmospheric pressure/0.7/1.0/1.25/1.6 | 85~130 ℃ | 70/60 ℃ | 367.1 | 412.6 |
WNS 5.6 | 5.6mw | Atmospheric pressure/0.7/1.0/1.25/1.6 | 85~130 ℃ | 70/60 ℃ | 490.2 | 543.7 |
WNS 7.0 | 7.0mw | Atmospheric pressure/0.7/1.0/1.25/1.6 | 85~130 ℃ | 70/60 ℃ | 593.6 | 660.7 |
WNS 10.5 | 10.5mw | Atmospheric pressure/0.7/1.0/1.25/1.6 | 85~130 ℃ | 70/60 ℃ | 936.5 | 998.8 |
WNS 14 | 14mw | Atmospheric pressure/0.7/1.0/1.25/1.6 | 85~130 ℃ | 70/60 ℃ | 1200.8 | 1330.7 |
Note: for place limited, we didn't list all models, if you need other capacity, pressure, fuel, please send us inquiry directly, we will send you detailed parameter. |
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