Could someone share the operating procedures for shutting down the centrifugal main fan?
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I would like to ask: who can provide the operating procedures for shutting down the centrifugal main fan? :(
Search within the forum; it might be there. Or it’s always available on Baidu; then make some modifications and it becomes yours.
This is something a company should have. :lol
What does \"cutting machine\" mean? Cutting the impeller? For the impeller, a simple formula can be used for similar calculations: head is proportional to the square of the impeller’s outer diameter, while power is proportional to the cube of that same value; with simple calculations, the results won’t differ much ；