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What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?

What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?

There are many patented bearings for cooling fans. The hydraulic bearing and oil-retaining bearing we are going to talk abo

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10-08

2021

What is the gap between domestic cooling fan manufacturers and foreign manufacturers?

What is the gap between domestic cooling fan manufacturers and foreign manufacturers?

In our impression, although the mainland has exported a lot of cooling fans, they are also well-known in Asia, and exported t

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09-29

2021

Where are the cooling fan manufacturers mainly concentrated

Where are the cooling fan manufacturers mainly concentrated

In order to find a good cooling fan manufacturer, we have to consider product quality, price, and service. In fact, geograph

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09-29

2021

Can the DC cooling fan vibrate with high intensity?

Can the DC cooling fan vibrate with high intensity?

After some cooling fans are installed, they are not fixed, but in a state of being constantly vibrated. Does this have any

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09-28

2021

Why are oil-contained cooling fans prone to noise?

Why are oil-contained cooling fans prone to noise?

Cooling fans are classified according to their bearings. They are mainly oil-impregnated bearings and double-ball bearings

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09-28

2021

Can the tolerance of the DC cooling fan be reduced?

Can the tolerance of the DC cooling fan be reduced?

Some products have high requirements for the consistency of the speed of the cooling fan, especially for some instruments and

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09-26

2021