Duct Burner: The Efficient & Uniform Heating Solution for Paint Booth Drying

Release Time: 2025-10-10
DYD News | DYDTEC
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In industrial coating processes, the drying stage within paint booths is critical for both product quality and production efficiency. Traditional heating methods often struggle with uneven temperature distribution, high energy consumption, and slow response times. The Duct Burner, a highly efficient and energy-saving direct-fired heating solution, is increasingly becoming the ideal choice for paint booth drying applications.

What is a Duct Burner?

A Duct Burner is a combustion system installed directly within an air duct, capable of generating a wide, uniform flame heating zone in a short time. It is particularly suited for low and medium-temperature heating applications, such as hot air ovens and industrial drying furnaces, and is especially ideal for installations with limited space.

Take the Linofire-EBHC Series Linear Burner from DYDTEC as an example. Designed specifically for duct heating, it offers the following advantages:

  • Wide Power Range: 500kW to 8000kW to meet various paint booth requirements.

  • High Turndown Ratio: 40:1 for precise temperature control.

  • Stable & Clean Combustion: Low NOx emissions, complying with environmental standards.

  • Flexible Installation: Can be installed horizontally, vertically upwards, or downwards to adapt to various site layouts.

  • Fuel Flexibility: Suitable for natural gas and LPG, with low gas pressure requirements.

Key Benefits of Using a Duct Burner for Paint Booth Drying

1. Rapid Heat-Up for Enhanced Efficiency

The Linofire-EBHC burner creates an extensive flame area quickly, enabling fast temperature rise in the paint booth. This significantly shortens drying cycles and speeds up the production line.

2. Uniform Temperature for Superior Coating Quality

Through optimized duct design and combustion control, the Duct Burner ensures even heat distribution. This prevents localized overheating or under-drying, resulting in a smooth, consistent, and bubble-free finish.

3. Energy Efficient & Environmentally Friendly

Utilizing low-NOx combustion technology combined with high-precision air-fuel ratio control, it not only reduces emissions but also significantly lowers gas consumption. This meets the dual modern demands of energy savings and environmental protection.

4. Compact Design for Easy Installation

The burner's integrated design allows for direct installation into the air duct, requiring no major modifications to the existing pipeline system. This greatly simplifies both installation and maintenance.

Why Choose the Linofire-EBHC Series?

  • All-Metal Construction for high-temperature resistance and long service life.

  • Flame Length up to 1500mm, suitable for wide drying chambers.

  • Supports Both Split and Integrated Installation for maximum layout flexibility.

  • Equipped with Flame Monitoring & Automatic Ignition for safe and reliable operation.

Selecting an efficient, stable, and eco-friendly heating solution is crucial for any paint booth drying system. With its fast response, uniform heating, and energy-saving/low-emission characteristics, the Duct Burner is becoming the preferred choice in the coating industry. DYDTEC's Linofire-EBHC Series Linear Burner, with its excellent performance and flexible configuration, provides a "Perfect and Simple" combustion solution for your drying needs.

If you are looking for a reliable Duct Burner for your paint booth drying system, please contact us for professional product selection and technical support.


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