Company News
Industry News
Knowledge
Contacts: Maggie Yu
Tel: +86-0755-28035808
Fax: +86-0755-28035808
Phone/Wechat: 0086-18038069461
E-mail: yyh88@snowfan.com.cn
Time：2021-10-13Views：0
When we choose a cooling fan, we must consider the life span and how long it can be used. Then what factors do the life span of the cooling fan depend on? The main factor is the bearing, then the ambient temperature, and the balance of the fan blade.
Bearing: The life of the double ball bearing is nominally 50,000 hours, and the life of the oil-impregnated bearing is nominally 3 hours (under normal temperature)
2. Ambient temperature: the higher the temperature, the shorter the life span, especially the oil-bearing cooling fan, which is particularly sensitive to high temperature
3. The balance of the fan blades: the fan blades are poorly balanced, and shake badly. After a long period of time, noise appears first, and then it may be stuck.
Although Chengda Electronic Technology has done its best to make the fan blades more balanced when designing the mold, if the fan blades still shake during operation, we have a high-precision dynamic balancing machine to correct and repair, so that the fan blades can run more. Stable and longer life span, which is ignored by many cooling fan factories
Axial fans and centrifugal fans
2022-04-08What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-15Analysis of the source of DC fan noise
2021-11-10DC fan permanent magnet motor has excellent controllability advantages
2022-03-11Analysis of why the waterproof fan has a backwind phenomenon?
2022-02-27Do you know what are the commonly used bearings for cooling fans?
2022-03-14The parameters of the cooling fan of the Antminer are revealed, and the price is unbelievably low
2021-12-07How does the installation method of the cooling fan affect the service life?
2022-01-26How DC Fans Work
2022-04-06How to fix the slow start of the electric fan
2022-04-27Introduction and Application of Photodiode
2021-09-10How much is the power of a household fan
2022-04-01The main components of the electric fan
2022-07-19How do manufacturers do dust-proof cooling fans?
2022-02-14Must-see for fan
2021-11-25About the cause and treatment of DC fan noise
2021-11-23What are the technical treatments for the internal structure of the waterproof fan?
2021-11-08Advantages and structural defects of hydraulic fans
2022-02-19Factors for the rapid rise of a large number of domestic excellent DC fan brands
2022-03-14What are the specifications of the silent fan Jingyangda?
2021-12-06Advantages and Performance of DC Cooling Fans
2022-04-15The correct way to open the DC fan accessories
2021-12-24Reasons and solutions for the electric fan not turning
2022-04-06Do you know how the fan works?
2022-05-11DC fan suppliers discuss with you the main factors of fan cooling
2022-03-07Why do cooling fan manufacturers want to get an air volume tester
2021-08-20Discussion on whether the computer power fan is muted
2021-10-25The cooling fan is used to force the radiator through the wind speed
2022-03-16Analysis on whether the cooling fan can be waterproof after adding lubricating oil?
2021-10-13What is the difference between a DC cooling fan and an AC cooling fan?
2021-09-07Why is it difficult for manufacturers of small fans to design temperature control and speed regulati
2021-08-27How long is the life of the DC fan with high air volume?
2022-02-28What specifications are good for the ventilation fan of the air purifier?
2021-08-24The speed of the cooling fan
2021-12-22How electric fans work
2022-03-22Tell you what to pay attention to when choosing a cooling fan for communication equipment
2022-03-04What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-29Characteristics of DC Blowers
2022-05-13What is the relationship between the power of the DC axial fan and the air volume?
2021-12-02Repair of electric fan not rotating
2022-04-02Application field of DC fan
2021-11-05Why is the stock 4010 fan so cheap?
2021-08-30Can the DC cooling fan vibrate with high intensity?
2021-09-28Estimated service life of cooling fan hydraulic bearings and double ball bearings
2021-12-24Where are the cooling fan manufacturers mainly concentrated
2021-09-15DC cooling fan
2022-05-17cooling fan manufacturers have to order several samples?
2021-12-10What is the difference between ball bearings and oil-impregnated bearings for cooling fans?
2021-11-15Will the positive and negative poles of the DC cooling fan burn if connected reversely?
2021-09-13Can the cooling fan pass the salt spray test?
2021-08-02Does the cooling fan work at low temperatures have an impact?
2021-10-19Where are the current weaknesses of domestic cooling fan manufacturers?
2021-08-20Small, tiny, ultra-thin cooling fan the size of a fingertip
2022-04-12Why is the fan not turning?
2022-04-02What effect does jitter have on performance when the cooling fan is running?
2021-12-20Heat waves will change the way of life in the future
2021-11-25What is the difference between a heatsink and a fan on a computer?
2022-03-23Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-12-21How do manufacturers do dust-proof cooling fans?
2021-12-28choose a cooling fan to be more silent?
2021-12-13Analysis of DC fan and its working principle
2021-10-20Why are small fans difficult for manufacturers of cooling fans to design temperature control and spe
2021-08-27Can the speed of the DC fan be adjusted?
2021-11-02hou much do you know about the working principle of fan cooling
2021-12-2410MM thick cooling fan, what is a strange phenomenon in the industry
2022-01-19The heat dissipation characteristics of axial fans
2021-08-18Share DC fan speed with temperature control function
2022-03-03Is it possible to install the computer cooling fan backwards?
2021-11-09Essential tips for life: how to use the cooling fan correctly
2022-07-15Will the power cord of the cooling fan burn if it is connected upside down?
2021-08-09What is the working principle of the DC fan coil unit?
2022-03-15How can the Raspberry Pi 3rd generation DC fan 3007 be quieter?
2021-08-26How much high temperature can the cooling fan resist?
2021-11-23How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2021-08-11Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-22Monitoring and protection knowledge of DC fans
2022-05-13What are the protection requirements for the cooling fan of the charging pile?
2021-08-19Will the 12V cooling fan be damaged if the voltage is lower than the rated voltage?
2021-11-16How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2021-12-28New product development, how to quickly choose a suitable cooling fan
2022-02-18Reasons and maintenance methods of electric fans not rotating
2022-04-01Analysis on whether the air outlet is not unblocked has an effect on the cooling fan?
2021-10-12Why are oil-contained cooling fans prone to noise?
2021-09-28The main application areas of DC cooling fans
2022-05-11Power saving tips for electric fans
2022-05-06Classification and application of fans in our lives
2022-04-11Disassemble the components of the cooling fan
2022-05-10What is the reason for the slow start of the electric fan
2022-04-27How to solve the noise of the cooling fan of the mining machine chassis?
2021-08-12The price of cooling fan manufacturers is different, what is the poor performance?
2022-01-17the DC cooling fan burn if connected
2021-12-09Will the 12V cooling fan be damaged if the voltage is lower than the rated voltage?
2021-11-11Does the cooling fan work at low temperature have any effect?
2021-08-13The core difference between 4010 cooling fan and 4020 cooling fan
2021-08-05iring shall be installed by professionals
2021-12-23Why is the radiator fan that is exhausted to dissipate heat more easily than the blower
2021-09-16Are more computer fans better?
2022-03-29What is the main reason for the quality of the declassified cooling fan?
2021-08-04How to use electric fan for baby
2022-05-09Why do ultra-thin 2006 cooling fans often have noise problems?
2021-10-11What is the structure of the fan
2022-07-18How to deal with the noise of the micro cooling fan
2021-12-25Silicon oil fan clutch structure composition
2021-11-26The main points of using the air purifier cooling fan
2022-04-18Safe operation and long service life is a major feature of DC blower products
2022-04-11Analysis of the failure and cause analysis of the cooling fan
2021-10-13How does the DC blower work?
2022-01-14The air volume of the cooling fan is related to the air pressure of the cooling fan
2022-01-24The main application areas of DC cooling fans
2022-04-25Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-12-17Preventing Excessive Vibration of Industrial Equipment Cooling Fans and Vibration Reduction Scheme
2022-05-18Talk about the reason why the cooling fan does not turn
2021-11-03What are the advantages of imported cooling fans?
2022-04-19What is the air volume unit conversion for DC cooling fans?
2021-12-03Did you know that the air is continuously recirculated in the unit of the DC fan coil unit?
2022-03-18Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-23Analysis of the reasons for the cooling fan rotation stall
2022-03-02What effect does jitter have on performance when the cooling fan is running?
2022-01-24What are the factors related to the life of the cooling fan?
2021-10-13How long is the life of 4010 DC fan with high air volume?
2021-08-23Noise formation and treatment of cooling fan?
2022-05-20What should I do if the computer fan is loud
2022-03-25Why is the 4010DC cooling fan so cheap?
2021-08-24About the waterproof design of the cooling fan of the charging pile cabinet?
2021-08-16How to realize the silent cooling fan?
2021-08-02A comprehensive introduction to DC cooling fans
2022-04-25How about the waterproof function of the cooling fan?
2022-04-12What is the effect of the waterproof fan?
2021-11-03How to choose the current and voltage sensor power supply?
2022-04-13Mainly the fan with oil-containing structure.
2022-03-02What is the quality of the fans used in the LED lighting industry?
2021-11-09Analysis on whether the air outlet is not unblocked has an effect on the cooling fan?
2021-10-14What methods can improve the quality of cooling fans?
2022-01-15How to choose a cooling fan to be more silent?
2021-09-02Cooling fan function introduction
2022-03-28increase the speed of the high-volume cooling fan?
2021-12-09What are the processes for the internal structure of the waterproof fan?
2021-11-11Common faults of cooling fans and their solutions
2022-02-28Why is the 3007 silent fan difficult to achieve, and is there any good way?
2022-02-18What is the warranty period for the cooling fan?
2021-08-03Why does the cooling fan manufacturer require a minimum order quantity, isn't it a standard product?
2022-02-16Why does the cooling fan manufacturer have no inventory?
2022-01-18What is the effect of the waterproof fan?
2021-11-01Talk about the reason why the cooling fan does not turn
2021-10-21A comprehensive introduction to DC cooling fans
2022-05-10Is it sufficient to increase the speed of the high-volume cooling fan?
2021-09-13What are the characteristics of lightweight DC fans for drones?
2021-12-06What is the difference between a 3-wire and 4-wire CPU cooling fan for a computer?
2021-09-01What is the difference between a DC cooling fan and an AC cooling fan?
2021-09-06the speed of the cooling fan?
2021-12-13What is the root cause of the cooling fan failure?
2021-11-19What are the factors related to the life of the cooling fan?
2021-10-18Troubleshooting method for notebook CPU cooling fan
2021-10-25How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2022-02-23Why are most of the current cameras with infrared function
2021-09-10How to choose a silent fan?
2021-08-16Do you know how the fan works?
2022-03-25What is the root cause of the cooling fan failure?
2021-11-23DC fan suppliers discuss with you the main factors of fan cooling
2022-03-10Why is there a quantity requirement for the cooling fan?
2021-12-14Is it sufficient to increase the speed of the high-volume cooling fan?
2022-04-20Ubiquitous computer cooling fan
2022-04-14What are the processes for the internal structure of the waterproof fan?
2021-11-18Different types of cooling fans
2022-05-16What is the method of controlling and adjusting the speed of the cooling fan?
2021-10-15Cooling Fan - Structure
2022-03-29What are the fans used for heat dissipation in electric vehicle charging piles?
2021-08-17How to replace a laptop cooling fan
2022-03-28Is wireless charging slower than wired charging?
2022-02-14How to use and maintain electric fans
2022-05-06Why is there a quantity requirement for the cooling fan?
2021-10-26Disassemble the components of the cooling fan
2022-04-22What are the requirements for the cooling fan of the charging pile?
2021-09-17Take you to see what is a DC fan
2022-01-17How do manufacturers do dust-proof cooling fans?
2022-02-22What is the difference between a DC fan and an AC fan?
2022-03-01What should be paid attention to for the cooling fan of the new energy charging pile?
2021-08-17the advantages of imported cooling fans?
2021-12-10Electric fan: distinguish between dry heat and damp heat
2021-11-24Analysis of the source of DC fan noise
2021-11-16Briefly describe the characteristics of the DC blower
2022-04-07Can the cooling fan be silent?
2021-12-01Features of DC blower
2021-12-14What information does the manufacturer need to make a cooling fan sample?
2021-09-14Do you know what are the commonly used bearings for cooling fans?
2022-03-09How to choose a more reasonable DC axial fan
2021-08-19Can the DC fan speed be adjusted?
2021-08-25Advantages and structural defects of hydraulic fans
2021-12-27Which is better, AC fan or DC fan?
2022-01-05How to solve the noise problem of cooling fan
2022-03-16Cooling fan manufacturers tell you the source and solution of noise
2022-03-08Reasons and repair methods for household floor fans not rotating
2022-03-21The structure of the electric fan
2022-07-19What fields are DC cooling fans mainly used in
2022-04-26How DC Fans Work
2022-05-12What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-23Why do cooling fan manufacturers have to order several samples?
2022-04-19The main structure and working principle of electric fan
2022-04-21What does high frequency microwave PCB circuit board exposure do?
2021-09-14What is the specific meaning of the air volume parameters of the cooling fan?
2021-10-11What are the processes for the internal structure of the waterproof fan?
2021-11-18Interpretation of the heat transfer method of low-noise DC fans
2022-03-03Does the cooling fan work at low temperatures have an impact?
2021-10-21What determines the price of a DC fan
2021-10-28What are the advantages of DC direct floating hot fans?
2022-01-10Can the speed of the micro cooling fan be adjusted?
2022-01-08DC fan permanent magnet motor has excellent controllability advantages
2022-03-09What are the processes for the internal structure of the waterproof fan?
2022-01-04What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-16What are the processes for the internal structure of the waterproof fan?
2022-02-24Why are oil-contained cooling fans prone to noise?
2021-12-16Can the speed of AC fan be adjusted?
2022-01-27How to remove the cooling fan on a desktop computer?
2022-03-23Can the speed of the micro cooling fan be adjusted?
2022-01-13How to choose a cooling fan to be more silent?
2021-10-15How to choose a manufacturer for the cooling fan of the mining machine case to reduce the cost
2021-08-13How to use only two cooling fans with three lines?
2021-09-18the current cameras with infrared function
2021-12-09The three-phase star connection of the DC cooling fan has a variable frequency motor control circuit
2022-03-17Can the inventory of the cooling fan manufacturer be purchased?
2021-08-09How to solve the noise problem of cooling fan
2022-03-17The working principle of silicone oil fan
2021-11-26Cooling fan manufacturers tell you the source and solution of noise
2022-03-11Why is the cooling fan squirting oil?
2021-10-18What are the requirements for cooling fans for Bitcoin mining machines?
2021-08-12How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2022-02-15Application of Photodiode
2021-12-08electric fan
2022-04-21Can the tolerance of the DC cooling fan be reduced?
2021-09-26The cooling fan is used to force the air supply to the electronic radiator through the wind speed
2022-03-18Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-24Fan manufacturers
2022-04-22What are the 4 wires of the computer CPU cooling fan?
2021-09-01Can the cooling fan be dustproof?
2021-10-19Understand the installation essentials of DC fans
2021-12-22Design steps of cooling fan
2022-03-01Analysis of the influence of the installation method of the cooling fan on the life?
2021-12-01Why is the cooling fan developing so fast in China?
2021-08-30About the cause and treatment of DC fan noise
2021-11-19What is the reason why the cooling fan in the air purifier does not rotate?
2021-12-21What are the requirements for non-standard samples of axial flow cooling fan manufacturers?
2021-08-27What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-09-06Mergers and acquisitions integration and capital operation among large DC fan manufacturers are beco
2022-04-14Cooling fan manufacturer Chengda shares with you the cleaning skills of fans
2022-03-07What are the purchasing skills of electric fans?
2022-05-09The structure of the electric fan
2022-03-22How dustproof and reliable the cooling fan is
2022-01-22Will the current sensor be magnetized?
2022-04-13Why does the ultra-thin cooling fan 3007 often have noise problems?
2021-09-26Teach you how to use a DC fan
2022-05-12The price of cooling fan manufacturers is different, what is the poor performance?
2021-08-10What are the tips for cleaning the dust of the cooling fan
2021-10-28Does the unobstructed air outlet affect the cooling fan?
2021-09-02What are the voltage specifications of the DC cooling fan
2021-11-02Is the PWM function of the DC cooling fan design quieter?
2021-08-25What types of cooling fans are there?
2022-03-24Can waterproof fans operate at low temperatures?
2021-10-20Which frameless cooling fan or framed cooling fan has the largest air volume?
2021-08-06Guidelines For The Use Of Axial Fan Blades
2021-04-28Cooling fan manufacturer Chengda shares with you the cleaning skills of fans
2022-03-10What information does the manufacturer need to make a cooling fan sample?
2022-01-25What is the reason for the noise of 4010 DC fan?
2022-01-20The development trend of cooling fan
2022-04-11Factors for the rapid rise of a large number of domestic excellent DC fan brands
2022-03-09Why do cooling fan manufacturers have to order several samples?
2021-09-09Axial fans and centrifugal fans
2022-05-16It may be the driving force behind the noise of the cooling fan!
2021-08-04What are the correct steps to install a DC fan?
2021-11-05What is the reason why the cooling fan in the air purifier does not rotate?
2021-12-17What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-22What information does the manufacturer need to make a cooling fan sample?
2021-12-20What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-10-08Why does the cooling fan manufacturer have no inventory?
2021-08-10What are the processes for the internal structure of the waterproof fan?
2021-11-23What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-09-07What are the advantages and characteristics of the DC fan produced?
2022-03-04Four details to pay attention to when using a DC blower
2022-05-19What effect does jitter have on performance when the cooling fan is running?
2021-09-14Why are fans mostly square, can they be made into rectangles?
2022-01-07Teach you to distinguish the types of cooling fans
2022-04-15How is the cooling fan designed
2021-12-25Where are the cooling fan manufacturers mainly concentrated
2021-09-29Will the positive and negative poles of the DC cooling fan burn if connected reversely?
2022-04-20How are the cooling fan manufacturers under the new crown epidemic in 2021?
2021-08-03What are the advantages of imported cooling fans?
2021-09-09How long can the manufacturer of 4010 cooling fan guarantee?
2021-12-27What is the difference between ball bearings and oil-impregnated bearings for cooling fans?
2021-11-08Smart toilet cooling fan cleaning tips
2022-04-18Explain the components of the cooling fan
2022-05-17Can 4010DC fans be made waterproof?
2021-08-23Learn about monitoring and protection of DC fans
2022-04-08How to increase the air volume/wind/pressure of the cooling fan?
2022-02-18Teach you how to use a DC fan
2022-04-07How is DC fan better than AC fan?
2022-01-06Which type of cooling fan is prone to noise?
2021-11-10What common questions should be paid attention to during the application of cooling fans?
2022-01-17About the air volume and pressure of the cooling fan in front of you
2021-08-06What are the characteristics of the charging pile cabinet fan?
2021-08-18Micro Fan - What kind of equipment are cooling fans mainly used in?
2022-03-15Electric fan: how high temperature and physiology interact
2021-11-24What is the cause of the tripping of the cooling fan of medical equipment?
2022-05-18Can waterproof fans work at low temperatures?
2021-11-01What factors need to be considered for the reliability of the cooling fan?
2021-12-07What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-24How do manufacturers do dust-proof cooling fans?
2021-08-11Do you know how the fan works?
2022-04-26What does the life span of the cooling fan have to do with?
2021-08-05Features of DC blower
2021-10-26What are the factors related to the life of the cooling fan?
2021-10-14Which cooling fan is better?
2022-03-24Can the DC cooling fan vibrate with high intensity?
2021-12-16What is the difference between a DC cooling fan and an AC cooling fan?
2021-10-08What is an electric fan made of?
2022-07-18
Link: Rubber 3D print
Tel: +86-0755-28035808
Fax: +86-0755-28035808
Phone/Wechat: 0086-18038069461
E-mail: yyh88@snowfan.com.cn
Address: No.3 Factory Building ,DiYin Industrial Zone ,Kukeng Community ,Guanlan Street ,Longhua District ,Shenzhen
About Us
Products
Application
Support
News
Contact
中
