DONGGUAN XINGDONG ELECTRONICS CO., LTD.
Add: NO.2, Dagao Hengfeng 2nd Road, Changping Town, Dongguan, Guangdong, China
Tel：+86-769-83660708
Fax：+86-769-83660718
Email：info@d-fan.com.cn
URL：http://www.szdosense.com/eng/
"Cooling Fan Manufacturer" fan life will be different depending on the use environment differences, assuming that under standard working environment: a general exchange ball fan lifespan of about 50,000 hours, different manufacturers will have to distinguish between: Germany EBM, Taiwan SUNON, NIDEC, speeding and other manufacturers of the product life will be 50,000 -6 ten thousand hours; general exchange of oil for 25,000 hours lifetime fan, as "Cooling Fan Manufacturer" bearing repeatedly rotated, wear make life cut short , manufacturers of high quality life will be to 30,000 -3.5 ten thousand hours; equipment needs clean, at least once a month. Air inlet net should be kept clean to prevent the blockage of airflow, you can clean with a soft brush or compressed air to clean. As long as we precautions and steps that MORALS machine "Cooling Fan Manufacturer" clean basic no big problem. If there are other not understand or need, welcome to inquire, bearing up will be your best choice.