Regular maintenance, such as cleaning the impeller, checking for loose components, and lubricating bearings, can significantly extend the lifespan of a centrifugal fan. Using high-quality components also contributes to durability. Decent Machinery offers robust centrifugal fans with long lifespans and provides maintenance support to maximize efficiency. Visit Decent Machinery’s website: for more product information. Contact us at +86-533-5201284 or email Manager@scy-fan.com for expert advice.