How to clean air-cooled fin blades
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Is it better to rinse from top to bottom or from bottom to top?
There’s also the issue of air cooling angles that has been bothering me; is there anyone who can help answer it?
We all use industrial fans regularly
High-pressure water cleaning or chemical cleaning
High-pressure water cleaning from top to bottom, performed every summer.
Reverse flushing will do~~~~~~~
The angle is specified in the manufacturer’s manual; when making adjustments, it’s possible to use something that indicates the angle based on gravity (I don’t know what it’s called either – if you don’t understand, I’ll draw a simple diagram for you)
In the past, before summer arrived, people would use fire hoses to spray water from top to bottom; a large amount of water was used, and it was very hard work
We supply high-pressure water cleaning pumps made by the manufacturer; they use demineralized water at a pressure of 5-6 MPa. Since the vehicle is parked at the bottom before cleaning, the cleaning is carried out from bottom to top, in reverse flow. Additionally, the air cooling angle is calculated by the manufacturer in advance based on the load conditions, taking factors such as vibration into account, and is installed in its final position at that time.
High-pressure water cleaning, from top to bottom