The kitchen fan is shaking, and the fan is vibrating

For low-noise cabinet centrifugal fans, first calculate the exhaust air volume of the kitchen and the static pressure required for the exhaust air, which can avoid energy waste and noise problems. If you have a need, you can communicate it.

There may be a variety of reasons for the lack of air at the air outlet, 1. Check whether your fan is operating normally and whether there is a situation where the fan power is too small; >>>More

The biggest possibility is that the installation is not balanced, or the support system itself is not fixed enough. Second, the axis deviates from the center of gravity of the machine. >>>More

I think it's better to choose a brand.

It may be that there is a problem with the bearing1377, but the fan of the range hood is more troublesome to replace, 2222 The cost is not as good as changing to a wind song Yuji letter shed, 418, you take a picture of the nameplate of the fan, help you take a look, you can make a plan for reference in Yetanyan.