Centrifugal Boiler Draft Fan for Power & Industrial Ventilation

The Centrifugal Boiler Draft Fan is a heavy-duty solution engineered for boiler systems, flue gas extraction, and high-temperature exhaust applications. Its core function is to maintain stable airflow in industrial environments where heat, dust, or corrosive gases challenge conventional fans.

This series is widely adopted in thermal power plants, smelting operations, chemical production lines, and fire protection systems, where reliability and efficiency are essential. Each unit is designed with a precision-balanced impeller, ensuring low vibration and continuous operation under demanding loads.

Unlike standard fans, our boiler draft fans are available in custom configurations, including:

Explosion-proof versions with cast aluminum impellers and certified motors for hazardous gas environments.

Corrosion-resistant builds using stainless steel (SS304/SS316) or FRP for chemical handling.

Thermal-resistant housings suitable for continuous operation up to 250°C, with options for 400°C smoke exhaust in emergency fire systems.

🔹Performance Highlights

Wide Flow & Pressure Range – adaptable to boilers from 2t/h to 670t/h, meeting both low and high-pressure demands.

Energy-Efficient Operation – optimized blade design improves air delivery while reducing energy waste.

Flexible Rotation & Outlet Angles – available in both left-handed and right-handed types to suit different installation requirements.

Stable, Quiet Running – advanced balancing reduces vibration and noise levels in industrial settings.

Simplified Maintenance – modular construction and split housings allow quick access for inspection and servicing.

🔹Industries & Applications

Power Generation – induced draft fans for steam boilers.

Metallurgy & Smelting – safe flue gas handling in furnaces.

Chemical & Petrochemical Plants – corrosion-resistant designs for chemical exhaust.

Mining & Dust Control – ventilation and dust-laden air extraction.

Fire Safety Systems – high-temperature smoke exhaust up to 400°C.

🔹Packaging & Shipping

Every fan is carefully prepared for international delivery:

Export-grade wooden crates or steel frame packaging.

Waterproof, corrosion-resistant wrapping for ocean freight.

Clear nameplates and safety labels for easy installation and operation.

🔹Why Partner With Us?

With decades of engineering expertise, we manufacture boiler draft fans that deliver reliability, efficiency, and safety compliance. Each fan is tested under strict quality standards to ensure stable performance in critical industrial operations. Our global clients rely on these fans to extend equipment life, lower maintenance costs, and guarantee continuous operation.

Detailed Photos

Packaging & Shipping

1) The equipment is equipped with a number of signs such as a product nameplate, rotation direction sign, wind direction sign, grounding sign, lifting sign, safety warnings, and so on.
2) Product nameplate mainly includes the contents of the equipment: main technical parameters (flow, pressure, motor power, Revolutions Per Minute), product number, manufacturing date, and so on, which is convenient for users to check at any time
3) Small equipment adopts the type of export wood packaging and large equipment, and the steel frame transports large cargo transportation.
4) All equipment is waterproof and rainproof.

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