BNL-35 Light Oil Burner
The BNTET BNL-35 Light Oil Burner stands out as a high-performance, compact industrial burner specifically engineered for light diesel oil combustion. Designed for efficiency and stability, the BNL-35 utilizes advanced high-pressure mechanical atomisation technology to ensure complete fuel combustion and consistent heat output. This versatile burner system is ideal for small to medium-scale industrial heating applications, including boilers, hot air generators, drying machines, and other thermal processing equipment. With its stable ignition, precise control, and robust monophase motor system, the BNL-35 delivers dependable operation, making it the perfect solution for commercial heating systems, food processing facilities, and manufacturing environments where reliable liquid-fuel heating is required.Features
Dual-Fuel Versatility
Engineered to handle both light and heavy oil, offering superior fuel flexibility to adapt to varying supply conditions and operational requirements in industrial settings.
Precision Mechanical Atomisation
Utilizes high-pressure nozzle-based atomisation technology, converting liquid fuel into a fine, consistent mist for highly efficient and clean combustion.Why Choose BNL-35?
- Flexible Operational Modes: Supports both single and two-stage (on/off) operation, allowing you to tailor heating capacity to your specific load demands for optimized energy consumption.
- Advanced Airflow Regulation: The integrated combustion air intake and blast-pipe regulation system ensure you can consistently achieve and maintain optimal combustion values across varying loads.
- User-Centric Maintenance: The modular design allows for the removal of the atomisation unit without detaching the burner from the boiler, significantly reducing downtime and service complexity.
Other Features
- Hydraulic Two-Stage Control – Employs a sophisticated hydraulic regulator to manage airflow transitions between the first and second stages, ensuring stable and smooth combustion performance.
- Adaptive Installation Geometry – Equipped with a sliding boiler coupling flange, allowing the burner head to adapt perfectly to the specific protrusion requirements of different boiler types.
- Integrated Fan & Pump Drive – Powered by a robust monophase electric motor that simultaneously manages both the air fan and the fuel pump, simplifying mechanical integration and maintenance..
- Reliable Optical Flame Monitoring – Features a high-sensitivity photoresistance flame sensor, ensuring instantaneous detection of combustion status for maximum operational safety.
- Flexible One/Two-Stage Operation – Supports single-stage or two-stage working modes to meet different industrial heating requirements.
- Industrial-Grade Durability – Constructed with an IP40 electrical protection rating, effectively safeguarding internal components against environmental ingress and ensuring longevity in factory conditions.
Applications
This product can be used in a wide variety of locations and settings. Here are some of the most common places where it is used:
Technical Specifications

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