1. The use environment should always be kept clean, the surface of the fan should be kept clean, the...
Fans have a long history. Simple wooden hullers for rice hullers were built in China many years bef...
I. Maintenance of centrifugal fan
A centrifugal fan consists of a housing, impeller, rotating shaft, bearing, air inlet, air outlet, a...
There is a difference between bearing and bushing, bushing is actually just a kind of plain bearing....
In general, an axial-flow fan is suitable for a larger flow rate with a relatively small pressure ga...