Air Heat Furnace Industrial Gas Burners
SWT Industrial Gas Burners are the result of advanced automatic integration from a renowned professional burner manufacturer. With outstanding product quality and performance, SWT burners have earned recognition from customers both domestically and internationally. By actively absorbing and digesting advanced foreign technologies, while continuously innovating in-house, SWT has developed burners that excel in low-nitrogen combustion, energy efficiency, and high-performance applications...
Introduction
SWT Industrial Gas Burners are the product of cutting-edge integration by a leading professional burner manufacturer. Renowned for their exceptional quality and performance, SWT low-NOx hot air gas burners have gained widespread recognition from customers both in China and around the world. By actively adopting advanced international technologies and continuously driving in-house innovation, SWT has developed burners that deliver superior low-nitrogen combustion, high energy efficiency, and reliable performance across demanding industrial applications.
Product Detail
Applications of a 4200 kW low-NOx hot air gas burner
SWT Air Heat Furnace Burners are ideal for a wide range of industrial heating processes, including:
Metal Processing: Heat treatment, forging, annealing, and metal melting furnaces.
Ceramics & Glass: Kilns, glazing, and drying processes requiring precise temperature control.
Chemical & Petrochemical: Process heating, solvent recovery, and other industrial reactions.
Food & Beverage: Baking, roasting, and drying operations in large-scale production.
Textile & Paper: Steam generation, drying, and curing processes.
Models And Technical Parameters
|
Model |
Power Range (Hot Wind＜150℃) kW |
Power Supply |
|
THG7LN-N |
175-940 |
380V 3/N/PE 50Hz |
|
THG10.5LN-N |
300-1750 |
380V 3/N/PE 50Hz |
|
THG14LN-N |
400-2250 |
380V 3/N/PE 50Hz |
|
THG28-1LN-N |
500-3600 |
380V 3/N/PE 50Hz |
|
THG28LN-N |
500-4100 |
380V 3/N/PE 50Hz |
|
THG35LN-N |
900-4750 |
380V 3/N/PE 50Hz |
|
THG42LN-N |
600-5400 |
380V 3/N/PE 50Hz |
|
THG56LN-N |
1000-8200 |
380V 3/N/PE 50Hz |
|
THG70LN-N |
1000-10500 |
380V 3/N/PE 50Hz |
|
Model |
L1 |
L2 |
L3 |
A1 |
A2 |
A3 |
A4 |
A5 |
φD1 |
ΦD2 |
n-φD3 |
φD4 |
D5 |
7-MD6 |
H1 |
H2 |
|
THG7LN-N |
420 |
100 |
566 |
320 |
280 |
180 |
284 |
324 |
φ180 |
φ220 |
8-φ14 |
φ220 |
DN50 |
7-M12 |
192 |
392 |
|
THG10.5LN-N |
480 |
109 |
631 |
370 |
330 |
234 |
334 |
374 |
φ220 |
φ280 |
8-φ14 |
φ280 |
DN65 |
7-M12 |
207 |
440 |
|
THG14LN-N |
480 |
109 |
631 |
370 |
330 |
234 |
334 |
374 |
φ220 |
φ280 |
8-φ14 |
φ280 |
DN65 |
7-M12 |
207 |
440 |
|
THG28-1LN-N |
480 |
130 |
781 |
460 |
410 |
308 |
408 |
448 |
φ279 |
φ340 |
12-φ14 |
φ340 |
DN80 |
7-M12 |
255 |
520 |
|
THG28LN-N |
480 |
130 |
781 |
460 |
410 |
308 |
408 |
448 |
φ279 |
φ340 |
12-φ14 |
φ340 |
DN80 |
7-M12 |
255 |
520 |
|
THG35LN-N |
480 |
140 |
790 |
485 |
435 |
333 |
423 |
473 |
φ325 |
φ390 |
12-φ14 |
φ390 |
DN80 |
7-M12 |
270 |
518 |
|
THG42LN-N |
580 |
148 |
801 |
538 |
486 |
364 |
468 |
508 |
φ360 |
φ430 |
16-φ14 |
φ430 |
DN80 |
7-M16 |
284 |
550 |
|
THG56LN-N |
650 |
166 |
1007 |
622 |
572 |
454 |
558 |
598 |
φ447 |
φ510 |
16-φ14 |
φ510 |
DN100 |
7-M16 |
490 |
648 |
|
THG70LN-N |
650 |
166 |
1007 |
622 |
572 |
454 |
558 |
598 |
φ447 |
φ510 |
16-φ14 |
φ510 |
DN100 |
7-M16 |
490 |
648 |
Technical Features
Flue Gas Recirculation & Stratified Combustion: Utilizes internal flue gas recirculation and staged combustion; combustion-supporting air can be cold or hot (≤150 °C), achieving ultra-low NOx emissions ≤80 mg/Nm³.
Wide Power Range: Our Low NOx Staged Air Burnercapacity from 175 kW up to 10,500 kW, suitable for various industrial furnaces.
Precision Electronic Control: Fully electronic proportional adjustment ensures high accuracy and optimal combustion efficiency.
Aerodynamic Design & Low Noise: Advanced airflow engineering reduces operational noise.
Safety Pressure Protection: Built-in gas and air pressure monitoring for safe operation.
Gas Leak Detection & Dual-Valve System: Automatic gas leak detection with redundant dual gas valves for enhanced safety.
Reliable Flame Monitoring: Advanced flame supervision system ensures safe ignition and stable combustion.
Pre-Purge Function: Automatic furnace pre-purging enhances safety before ignition.
Automatic Damper Closure: Furnace damper closes automatically when the burner stops to prevent heat loss and maintain safety.
Easy Installation & Maintenance: Low NOx Burners Combustion Systems are designed for simple installation, commissioning, and routine maintenance.
You can simply switch to a different type of gas (for other types of gas, the low-NOx hot air gas burner parameters will change, please consult the SWT burner technical department for more details)
Why choose SWT Burner
With nearly 30 years of expertise in industrial burner manufacturing, SWT Burner has prepared this comprehensive purchasing guide for you. Our Ultra-Low-NOx Burners are engineered to deliver stable combustion, consistent heat distribution, and ultra-low emissions, helping industries optimize energy efficiency while meeting strict environmental standards.
Our Services
SWT is committed to providing complete solutions and support to our clients:
Technical Consultation: Professional guidance on burner selection, installation, and operation.
Customized Solutions: Tailored burner design for non-standard furnaces and special process requirements.
On-site Support & Training: Technical support and training to ensure smooth commissioning and operation.
Spare Parts & Maintenance: Prompt supply of replacement parts and after-sales service for long-term reliability.
Energy Efficiency Optimization: Assistance in implementing low-nitrogen and energy-saving combustion solutions.
SWT Industrial Gas Burners combine global technology standards with local expertise, offering industries reliable, efficient, and environmentally friendly heating solutions.
Hot Tags: air heat furnace industrial gas burners, China, suppliers, manufacturers, factory, custom, price, cheap, OEM, for sale, made in China, 380v light oil burner, 3t low nitrogen gas burner, Dual Bloc Burner, Industrial Burners Industry, Industrial low NOx Burner, Oil and Gas Dual Fuel Burner
Send Inquiry
