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Analysis on the Difference between Refurbished and Original Cooling Fan
Hits：1827 Date：2016/11/15
I believe many customers in the consulting cooling fan will ask the seller is not the manufacturer, there are generally two reasons, first, the factory direct sales of the cooling fan is certainly cheaper than the traders; Second, manufacturers selling the original fan will not be refurbished machine. China Hengtai is a 18-year research and development, production experience cooling fan manufacturers, and now here to explain how the difference between the renovation of the original fan and fan, for the majority of customers in the procurement of cooling fan to be a reference.
First of all you can look at the trademark: the original brand of cooling fans are very fine print, color uniformity, printing clear and shiny handwriting, and a sense of prominence; and renovation of the trademark fan because it is informal, poor quality printing, often background Will be different shades, writing does not highlight the sense, and gently scrape with a few fingertips will mark the surface of the color scraping down, and the original trademark with a fingernail scraping will not be affected.
Followed by fan: the original fan cooling fan fan surface will present a matte effect, facing the light can see the fine uniform particles, hand feels feels rough; and renovation fan because of long time with the air Friction, fan surface particles are gone, become smooth, you can see the traces of the use of rub out.
Finally, there are mounting holes: Refurbished fans are used, so the installation hole will be left on the traces, if it is used on the screws will be left in the hole thread, if it is fixed with screws and nuts The indentation of the nut is left around the hole.
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