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Solutions to noise from centrifugal fans

Apr 29, 2020

There are four ways to solve the noise of centrifugal fans:

1. The noise of the housing and motor can be solved by adding a sound insulation cover, and the fan is placed in the sound insulation room of the fan, and the sound absorption and sound insulation fan room.

2. A muffler is installed outside the outlet of the fan, and a muffler insert is built in to reduce the noise when passing through the muffler.

3 Use as many silenced shutters as possible.

4 The fan hanging adopts damping spring hanger shock absorber.