Excessive noise not only hampers hearing, but also negatively impacts work efficiency. Hence, many purchasers opt for low-noise centrifugal fans to enhance ventilation and dust removal.

The key differences between low-noise centrifugal fans and regular ones are:

1. Manufacturing Process: Specialized manufacturers use advanced CAD design systems, laser cutting machines, spinning machines, among other equipment, alongside unique spray processes, delivering top-tier professional quality fans that significantly reduce noise level.

2. Fan Vibration Mitigation: The primary sources of centrifugal fan noise lies in the motor and fan vibration. High-quality motors are vital, yet effectively tuning fan vibrations can lower some operational noise.

3. Fan Impeller Dynamic Balance: Centrifugal fans generate wind power and pressure through motor-driven blades. Maintaining impeller balance ensures stability, thereby reducing noise from impeller rotation.