Features of the exhaust fan box:

1. Wide variety of types and specifications, extensive range of air volume and pressure options;

2. Equipped with multi-directional air intake and exhaust outlets, the unit can be installed in suspended ceiling or floor-standing configurations, facilitating installation and engineering design.

3. The unit features low noise, minimal vibration, high airflow, and compact size.

4. Utilizes a fully detachable metal frame and internally mounted thermal and sound-insulating panels, allowing for on-site assembly and disassembly with flexibility.

5. The fan box comes in two types: fire smoke exhaust and ventilation. The fire smoke exhaust type utilizes high-temperature resistant structural boards, with the motor and transmission components mounted externally, capable of continuously exhausting high-temperature smoke above 280°C for over 100 minutes.