行业新闻-[Cooling fans-DC Brushless fans-Centrifugal fans]Manufacturer-Shenzhen Ruiapple Electronics Co.,LTD！

How harmful is the radiation of AC fan to human body?

2021-01-20

How harmful is the radiation of AC fan to human body? AC fans are used in many industries in daily life. However, many people worry that it will produce radiation and will suffer from diseases such as leukemia if it is used for a long time.

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Are you also in the misunderstanding of choosing AC fans?

2021-01-20

Are you also in the misunderstanding of choosing AC fans ? Misunderstanding 1: Only imported AC fans can meet the high requirements of static elimination, and domestic products are low-end products. Although Chinas industrial level has not

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Repair and maintenance of AC fan impeller

2021-01-20

Repair and maintenance of AC fan impeller Nowadays, AC fans are useful in many industries. How to repair and maintain AC fan impellers to improve the service life of AC fan impellers? Here AC fan manufacturer -Ruiapple provides some suggest

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Why does AC fan produce noise?

2021-01-20

Why does AC fan produce noise? AC fans are widely used in daily life and are very common mechanical equipment. Everyone will find in life that the AC fan will make a certain noise when it is running, and its sound will cause trouble to some

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How to choose a good quality DC fan?

2021-01-20

How to choose a good quality DC fan? As machines become more and more automated, DC fans are used more and more widely in our lives. This is also the main reason for the rapid development of the DC fan industry. Then among so many suppliers

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Detailed description of AC fan ball bearings

2021-01-20

Detailed description of AC fan ball bearings Speaking of heat dissipation characteristics, the AC fan manufacturer -Ruiapple believes that everyone has more or less mastered it. So what reasons will damage the heat dissipation characteristi

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How to prevent corrosion of the cooling fan?

2021-01-20

How to prevent corrosion of the cooling fan? Cooling fans are used in industrial production, mainly for heat dissipation, cooling and dust removal for large-scale production equipment. The general industrial production environment is more c

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How to choose a DC cooling fan correctly?

2021-01-20

How to choose a DC cooling fan correctly? When choosing a DC cooling fan , many people simply look for a few manufacturers, and then compare the prices to decide, but when choosing a DC cooling fan, you cant just look at the price. The foll

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