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：2021-12-01Views：0
There are many products that require small and thin axial flow cooling fans, such as 2006, 2507, 3007, 4007, etc. These miniature ultra-thin cooling fans with a thickness of less than 10mm, 3007 cooling fans are often heard from customers It is said that there is a noise problem. As time goes by, the number of noise problems is increasing. Is there any way to solve it?
The best and most effective way is to replace better bearings. At present, most of the 3007 fans made by manufacturers use oil-containing copper bearing fans. This kind of rough bearing has a good sound under the action of lubricating oil and takes a long time. If the oil volume is reduced, the noise will come out. If double ball bearings are used, the sound can be improved very well. At present, only the Japanese ISC brand can make such thin and small balls.
In addition, in response to the noise problem of the oil-containing 3007 cooling fan, Jingyangda has made improvements in the following aspects. First, the special mold 3007 bearing has been opened independently, which is fully compatible with this size-opened bearing mold. This fineness is better than that The bearing of the common model can be used for many fans is much better. Second, the principle is the same when opening a special mold shaft core. Third, the fan blade balance coefficient is made smaller, so that the balance is better, and the cooling fan is more balanced when running. Fourth, the hydraulic structure is adopted to make the lubricating oil less volatile and prolong the silent performance.
From the above three aspects, it can effectively extend the mute effect of the cooling fan to more than one year, but the cost will be about 0.8 yuan higher than the ordinary one. For customers who require mute, you can consider this mold.
Why is it difficult for manufacturers of small fans to design temperature control and speed regulati
2021-08-27Repair of electric fan not rotating
2022-04-02Cooling fan manufacturer Chengda shares with you the cleaning skills of fans
2022-03-07About the cause and treatment of DC fan noise
2021-11-23What are the protection requirements for the cooling fan of the charging pile?
2021-08-19Troubleshooting method for notebook CPU cooling fan
2021-10-25What are the processes for the internal structure of the waterproof fan?
2021-11-23How do manufacturers do dust-proof cooling fans?
2022-02-14Why does the cooling fan manufacturer have no inventory?
2022-01-18What is the root cause of the cooling fan failure?
2021-11-23Features of DC blower
2021-10-26Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-22Advantages and Performance of DC Cooling Fans
2022-04-15iring shall be installed by professionals
2021-12-23The main application areas of DC cooling fans
2022-04-25What is the specific meaning of the air volume parameters of the cooling fan?
2021-10-11What are the correct steps to install a DC fan?
2021-11-05Why is the stock 4010 fan so cheap?
2021-08-30Analysis of the influence of the installation method of the cooling fan on the life?
2021-12-01How does the DC blower work?
2022-01-14How much high temperature can the cooling fan resist?
2021-11-23What are the 4 wires of the computer CPU cooling fan?
2021-09-01Analysis of why the waterproof fan has a backwind phenomenon?
2022-02-27What is the difference between a DC cooling fan and an AC cooling fan?
2021-10-08What is the quality of the fans used in the LED lighting industry?
2021-11-09What is the working principle of the DC fan coil unit?
2022-03-15Ubiquitous computer cooling fan
2022-04-14What is the reason why the cooling fan in the air purifier does not rotate?
2021-12-21How to solve the noise problem of cooling fan
2022-03-17Why is there a quantity requirement for the cooling fan?
2021-10-26Where are the cooling fan manufacturers mainly concentrated
2021-09-29What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-24Will the power cord of the cooling fan burn if it is connected upside down?
2021-08-09Estimated service life of cooling fan hydraulic bearings and double ball bearings
2021-12-24What is the reason for the slow start of the electric fan
2022-04-27Cooling fan manufacturers tell you the source and solution of noise
2022-03-11How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2021-08-11Tell you what to pay attention to when choosing a cooling fan for communication equipment
2022-03-04Mergers and acquisitions integration and capital operation among large DC fan manufacturers are beco
2022-04-14What are the advantages of imported cooling fans?
2022-04-19How to use and maintain electric fans
2022-05-06What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-23Where are the cooling fan manufacturers mainly concentrated
2021-09-15Cooling Fan - Structure
2022-03-29The correct way to open the DC fan accessories
2021-12-24Which is better, AC fan or DC fan?
2022-01-05It may be the driving force behind the noise of the cooling fan!
2021-08-04Is wireless charging slower than wired charging?
2022-02-14Why is the 3007 silent fan difficult to achieve, and is there any good way?
2022-02-18What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-09-07What information does the manufacturer need to make a cooling fan sample?
2021-09-14Can the speed of AC fan be adjusted?
2022-01-27The air volume of the cooling fan is related to the air pressure of the cooling fan
2022-01-24The price of cooling fan manufacturers is different, what is the poor performance?
2021-08-10What information does the manufacturer need to make a cooling fan sample?
2021-12-20How about the waterproof function of the cooling fan?
2022-04-12The structure of the electric fan
2022-03-22What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-15Application field of DC fan
2021-11-05How long is the life of the DC fan with high air volume?
2022-02-28What is the root cause of the cooling fan failure?
2021-11-19Which cooling fan is better?
2022-03-24Do you know how the fan works?
2022-03-25Cooling fan manufacturers tell you the source and solution of noise
2022-03-08What are the factors related to the life of the cooling fan?
2021-10-13The cooling fan is used to force the radiator through the wind speed
2022-03-16What are the factors related to the life of the cooling fan?
2021-10-14How DC Fans Work
2022-05-12What are the specifications of the silent fan Jingyangda?
2021-12-06electric fan
2022-04-21A comprehensive introduction to DC cooling fans
2022-04-25Analysis of the failure and cause analysis of the cooling fan
2021-10-13Electric fan: distinguish between dry heat and damp heat
2021-11-24cooling fan manufacturers have to order several samples?
2021-12-10What is the reason for the noise of 4010 DC fan?
2022-01-20What effect does jitter have on performance when the cooling fan is running?
2021-12-20How to use only two cooling fans with three lines?
2021-09-18Advantages and structural defects of hydraulic fans
2022-02-19What is the difference between a 3-wire and 4-wire CPU cooling fan for a computer?
2021-09-01Cooling fan manufacturer Chengda shares with you the cleaning skills of fans
2022-03-10What are the tips for cleaning the dust of the cooling fan
2021-10-28Why do ultra-thin 2006 cooling fans often have noise problems?
2021-10-11The speed of the cooling fan
2021-12-22Teach you how to use a DC fan
2022-05-12Must-see for fan
2021-11-25How do manufacturers do dust-proof cooling fans?
2021-12-28What common questions should be paid attention to during the application of cooling fans?
2022-01-17How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2022-02-23What are the requirements for the cooling fan of the charging pile?
2021-09-17Why does the cooling fan manufacturer have no inventory?
2021-08-10The parameters of the cooling fan of the Antminer are revealed, and the price is unbelievably low
2021-12-07What determines the price of a DC fan
2021-10-28Smart toilet cooling fan cleaning tips
2022-04-18Does the cooling fan work at low temperatures have an impact?
2021-10-19How to use electric fan for baby
2022-05-09Preventing Excessive Vibration of Industrial Equipment Cooling Fans and Vibration Reduction Scheme
2022-05-18What is the difference between ball bearings and oil-impregnated bearings for cooling fans?
2021-11-15How to increase the air volume/wind/pressure of the cooling fan?
2022-02-18Why are oil-contained cooling fans prone to noise?
2021-12-16Small, tiny, ultra-thin cooling fan the size of a fingertip
2022-04-12Can waterproof fans work at low temperatures?
2021-11-01Why is the cooling fan developing so fast in China?
2021-08-30Can the cooling fan pass the salt spray test?
2021-08-02Analysis of the source of DC fan noise
2021-11-16Why is the cooling fan squirting oil?
2021-10-18What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-22What is the effect of the waterproof fan?
2021-11-03Analysis on whether the air outlet is not unblocked has an effect on the cooling fan?
2021-10-14The main structure and working principle of electric fan
2022-04-21Discussion on whether the computer power fan is muted
2021-10-25What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-10-08Why do cooling fan manufacturers have to order several samples?
2021-09-09What are the processes for the internal structure of the waterproof fan?
2022-02-24Safe operation and long service life is a major feature of DC blower products
2022-04-11How to choose a silent fan?
2021-08-16What should I do if the computer fan is loud
2022-03-25What are the advantages and characteristics of the DC fan produced?
2022-03-04What specifications are good for the ventilation fan of the air purifier?
2021-08-24How is the cooling fan designed
2021-12-25What are the requirements for non-standard samples of axial flow cooling fan manufacturers?
2021-08-27Understand the installation essentials of DC fans
2021-12-22Different types of cooling fans
2022-05-16How to replace a laptop cooling fan
2022-03-28What are the processes for the internal structure of the waterproof fan?
2022-01-04How does the installation method of the cooling fan affect the service life?
2022-01-26Can the speed of the micro cooling fan be adjusted?
2022-01-13How dustproof and reliable the cooling fan is
2022-01-22How electric fans work
2022-03-22Application of Photodiode
2021-12-08Factors for the rapid rise of a large number of domestic excellent DC fan brands
2022-03-09Analysis of the source of DC fan noise
2021-11-10Analysis of DC fan and its working principle
2021-10-20Where are the current weaknesses of domestic cooling fan manufacturers?
2021-08-20Talk about the reason why the cooling fan does not turn
2021-10-21How are the cooling fan manufacturers under the new crown epidemic in 2021?
2021-08-03What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-16hou much do you know about the working principle of fan cooling
2021-12-24Which type of cooling fan is prone to noise?
2021-11-10Essential tips for life: how to use the cooling fan correctly
2022-07-15Why do cooling fan manufacturers want to get an air volume tester
2021-08-20How is DC fan better than AC fan?
2022-01-06Reasons and repair methods for household floor fans not rotating
2022-03-21How long is the life of 4010 DC fan with high air volume?
2021-08-23Analysis on whether the air outlet is not unblocked has an effect on the cooling fan?
2021-10-12Can the cooling fan be dustproof?
2021-10-19Analysis of the reasons for the cooling fan rotation stall
2022-03-02the DC cooling fan burn if connected
2021-12-09What effect does jitter have on performance when the cooling fan is running?
2022-01-24Can the inventory of the cooling fan manufacturer be purchased?
2021-08-09Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-23Why are most of the current cameras with infrared function
2021-09-10The price of cooling fan manufacturers is different, what is the poor performance?
2022-01-17Why does the cooling fan manufacturer require a minimum order quantity, isn't it a standard product?
2022-02-16The development trend of cooling fan
2022-04-11Will the current sensor be magnetized?
2022-04-13Why is the fan not turning?
2022-04-02What are the voltage specifications of the DC cooling fan
2021-11-02What are the requirements for cooling fans for Bitcoin mining machines?
2021-08-12Is the PWM function of the DC cooling fan design quieter?
2021-08-25The structure of the electric fan
2022-07-19What effect does jitter have on performance when the cooling fan is running?
2021-09-14Is it sufficient to increase the speed of the high-volume cooling fan?
2022-04-20How to fix the slow start of the electric fan
2022-04-27Learn about monitoring and protection of DC fans
2022-04-08Why does the ultra-thin cooling fan 3007 often have noise problems?
2021-09-26the current cameras with infrared function
2021-12-09Four details to pay attention to when using a DC blower
2022-05-19Analysis on whether the cooling fan can be waterproof after adding lubricating oil?
2021-10-13How much is the power of a household fan
2022-04-01Factors for the rapid rise of a large number of domestic excellent DC fan brands
2022-03-14Monitoring and protection knowledge of DC fans
2022-05-13How to choose a cooling fan to be more silent?
2021-09-02About the waterproof design of the cooling fan of the charging pile cabinet?
2021-08-16The main application areas of DC cooling fans
2022-05-11How to realize the silent cooling fan?
2021-08-02How to solve the noise of the cooling fan of the mining machine chassis?
2021-08-12What are the fans used for heat dissipation in electric vehicle charging piles?
2021-08-17What types of cooling fans are there?
2022-03-24What is the structure of the fan
2022-07-18Do you know what are the commonly used bearings for cooling fans?
2022-03-14Talk about the reason why the cooling fan does not turn
2021-11-03Do you know how the fan works?
2022-05-11Explain the components of the cooling fan
2022-05-17How to deal with the noise of the micro cooling fan
2021-12-25The three-phase star connection of the DC cooling fan has a variable frequency motor control circuit
2022-03-17What is the difference between a DC fan and an AC fan?
2022-03-01What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-09-06Reasons and solutions for the electric fan not turning
2022-04-06What are the advantages of imported cooling fans?
2021-09-09What fields are DC cooling fans mainly used in
2022-04-26Why do cooling fan manufacturers have to order several samples?
2022-04-19Why is the 4010DC cooling fan so cheap?
2021-08-24About the air volume and pressure of the cooling fan in front of you
2021-08-06The core difference between 4010 cooling fan and 4020 cooling fan
2021-08-05The main points of using the air purifier cooling fan
2022-04-18What is the difference between a heatsink and a fan on a computer?
2022-03-23Common faults of cooling fans and their solutions
2022-02-28How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2021-12-28DC fan suppliers discuss with you the main factors of fan cooling
2022-03-07Take you to see what is a DC fan
2022-01-17What should be paid attention to for the cooling fan of the new energy charging pile?
2021-08-17What are the technical treatments for the internal structure of the waterproof fan?
2021-11-08Does the unobstructed air outlet affect the cooling fan?
2021-09-02Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-12-17Can the speed of the DC fan be adjusted?
2021-11-0210MM thick cooling fan, what is a strange phenomenon in the industry
2022-01-19Characteristics of DC Blowers
2022-05-13What is the cause of the tripping of the cooling fan of medical equipment?
2022-05-18DC cooling fan
2022-05-17Micro Fan - What kind of equipment are cooling fans mainly used in?
2022-03-15Why are oil-contained cooling fans prone to noise?
2021-09-28What is the main reason for the quality of the declassified cooling fan?
2021-08-04Did you know that the air is continuously recirculated in the unit of the DC fan coil unit?
2022-03-18What is the reason why the cooling fan in the air purifier does not rotate?
2021-12-17What does the life span of the cooling fan have to do with?
2021-08-05Design steps of cooling fan
2022-03-01DC fan suppliers discuss with you the main factors of fan cooling
2022-03-10The cooling fan is used to force the air supply to the electronic radiator through the wind speed
2022-03-18Guidelines For The Use Of Axial Fan Blades
2021-04-28About the cause and treatment of DC fan noise
2021-11-19How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2022-02-15What are the processes for the internal structure of the waterproof fan?
2021-11-18Why is the radiator fan that is exhausted to dissipate heat more easily than the blower
2021-09-16Share DC fan speed with temperature control function
2022-03-03Features of DC blower
2021-12-14How long can the manufacturer of 4010 cooling fan guarantee?
2021-12-27increase the speed of the high-volume cooling fan?
2021-12-09Teach you how to use a DC fan
2022-04-07New product development, how to quickly choose a suitable cooling fan
2022-02-18Disassemble the components of the cooling fan
2022-05-10The heat dissipation characteristics of axial fans
2021-08-18Can waterproof fans operate at low temperatures?
2021-10-20What are the processes for the internal structure of the waterproof fan?
2021-11-11A comprehensive introduction to DC cooling fans
2022-05-10Can the cooling fan be silent?
2021-12-01What is the difference between a DC cooling fan and an AC cooling fan?
2021-09-07Will the 12V cooling fan be damaged if the voltage is lower than the rated voltage?
2021-11-16What is the air volume unit conversion for DC cooling fans?
2021-12-03DC fan permanent magnet motor has excellent controllability advantages
2022-03-11Will the positive and negative poles of the DC cooling fan burn if connected reversely?
2022-04-20Heat waves will change the way of life in the future
2021-11-25What is an electric fan made of?
2022-07-18How to choose the current and voltage sensor power supply?
2022-04-13Does the cooling fan work at low temperature have any effect?
2021-08-13What are the processes for the internal structure of the waterproof fan?
2021-11-18Will the 12V cooling fan be damaged if the voltage is lower than the rated voltage?
2021-11-11What is the difference between ball bearings and oil-impregnated bearings for cooling fans?
2021-11-08What are the factors related to the life of the cooling fan?
2021-10-18Do you know what are the commonly used bearings for cooling fans?
2022-03-09Classification and application of fans in our lives
2022-04-11Axial fans and centrifugal fans
2022-05-16Noise formation and treatment of cooling fan?
2022-05-20Can the DC cooling fan vibrate with high intensity?
2021-09-28What is the warranty period for the cooling fan?
2021-08-03Interpretation of the heat transfer method of low-noise DC fans
2022-03-03Reasons and maintenance methods of electric fans not rotating
2022-04-01What does high frequency microwave PCB circuit board exposure do?
2021-09-14Mainly the fan with oil-containing structure.
2022-03-02Why are fans mostly square, can they be made into rectangles?
2022-01-07Introduction and Application of Photodiode
2021-09-10What factors need to be considered for the reliability of the cooling fan?
2021-12-07Can the tolerance of the DC cooling fan be reduced?
2021-09-26Do you know how the fan works?
2022-04-26How to choose a manufacturer for the cooling fan of the mining machine case to reduce the cost
2021-08-13Cooling fan function introduction
2022-03-28Will the positive and negative poles of the DC cooling fan burn if connected reversely?
2021-09-13Can the DC fan speed be adjusted?
2021-08-25DC fan permanent magnet motor has excellent controllability advantages
2022-03-09Why are small fans difficult for manufacturers of cooling fans to design temperature control and spe
2021-08-27The main components of the electric fan
2022-07-19Electric fan: how high temperature and physiology interact
2021-11-24Power saving tips for electric fans
2022-05-06Advantages and structural defects of hydraulic fans
2021-12-27What are the characteristics of the charging pile cabinet fan?
2021-08-18Is it sufficient to increase the speed of the high-volume cooling fan?
2021-09-13Axial fans and centrifugal fans
2022-04-08How to remove the cooling fan on a desktop computer?
2022-03-23Why is there a quantity requirement for the cooling fan?
2021-12-14How to choose a cooling fan to be more silent?
2021-10-15How to choose a more reasonable DC axial fan
2021-08-19What is the method of controlling and adjusting the speed of the cooling fan?
2021-10-15What methods can improve the quality of cooling fans?
2022-01-15Can the speed of the micro cooling fan be adjusted?
2022-01-08How DC Fans Work
2022-04-06What are the characteristics of lightweight DC fans for drones?
2021-12-06the speed of the cooling fan?
2021-12-13Silicon oil fan clutch structure composition
2021-11-26the advantages of imported cooling fans?
2021-12-10Fan manufacturers
2022-04-22What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-29Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-12-21What are the purchasing skills of electric fans?
2022-05-09What is the effect of the waterproof fan?
2021-11-01Is it possible to install the computer cooling fan backwards?
2021-11-09Does the cooling fan work at low temperatures have an impact?
2021-10-21choose a cooling fan to be more silent?
2021-12-13How to solve the noise problem of cooling fan
2022-03-16Can the DC cooling fan vibrate with high intensity?
2021-12-16The working principle of silicone oil fan
2021-11-26Teach you to distinguish the types of cooling fans
2022-04-15Briefly describe the characteristics of the DC blower
2022-04-07What are the advantages of DC direct floating hot fans?
2022-01-10Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-24Can 4010DC fans be made waterproof?
2021-08-23What information does the manufacturer need to make a cooling fan sample?
2022-01-25Are more computer fans better?
2022-03-29What is the difference between a DC cooling fan and an AC cooling fan?
2021-09-06What is the relationship between the power of the DC axial fan and the air volume?
2021-12-02Which frameless cooling fan or framed cooling fan has the largest air volume?
2021-08-06How can the Raspberry Pi 3rd generation DC fan 3007 be quieter?
2021-08-26Disassemble the components of the cooling fan
2022-04-22How do manufacturers do dust-proof cooling fans?
2021-08-11How do manufacturers do dust-proof cooling fans?
2022-02-22
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
