
The DWT-I Axial Flow Roof Fan is a high-efficiency roof-mounted ventilation solution designed for industrial, commercial, and public buildings. Featuring an advanced axial-flow impeller, lightweight construction, and weather-resistant roof housing, the fan provides large airflow capacity, low noise operation, and reliable performance for continuous ventilation applications.
Installed directly on building rooftops, the DWT-I fan effectively removes hot air, smoke, moisture, and stale indoor air while introducing fresh airflow into the building. Its aerodynamic design ensures high ventilation efficiency with low energy consumption, making it an ideal choice for modern HVAC and natural ventilation systems.
The DWT-I series is widely used in factories, warehouses, workshops, shopping malls, office buildings, stadiums, logistics centers, and public infrastructure projects where efficient roof ventilation is required.

