Phillip cooling fans of knowledge
the cooling fan parameters far from design values, tend to keep in the operation of the machine machine in super speed, overload operation, or low speed and low load operation, can't reach the working performance of the fan, prone to failure. There are mistakes when installation, components, or bearing on the bad, will cause the fan load is too large, easy to burn out. Fan rotor placed incorrectly, not according to stipulations, and the fan operation, failure.
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