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:2021-08-02Views:0
Whether the cooling fan can pass the salt spray test is mainly related to the structure and process of the cooling fan. The final goal is the structure or the process to protect the motor and resist the interference of water mist and salt spray.
It is better to seal the entire motor so that the salt mist cannot enter the inner motor, and the plastic outer frame and leaves are okay to pass the salt mist. For larger specifications, such as a cooling fan above 8025, it is possible to deal with the structure in this way. However, it is much more difficult for a cooling fan with a thin size such as 10MM or less.
For thin cooling fans, the current better way to resist salt spray is motor vacuum coating, PCB boards, copper wires, electronic components, etc., using higher quality, silicon steel sheets, magnetic strips, shaft cores, etc. themselves. Salt spray test. Generally, it is divided into parts for special treatment
What is the cause of the tripping of the cooling fan of medical equipment?
2022-05-18Why are small fans difficult for manufacturers of cooling fans to design temperature control and spe
2021-08-27Safe operation and long service life is a major feature of DC blower products
2022-04-11How about the waterproof function of the cooling fan?
2022-04-12What is the effect of the waterproof fan?
2021-11-03Cooling fan manufacturers tell you the source and solution of noise
2022-03-08Why do cooling fan manufacturers have to order several samples?
2022-04-19How to use electric fan for baby
2022-05-09What is the reason why the cooling fan in the air purifier does not rotate?
2021-12-21The parameters of the cooling fan of the Antminer are revealed, and the price is unbelievably low
2021-12-07How dustproof and reliable the cooling fan is
2022-01-22How much is the power of a household fan
2022-04-01Analysis of the source of DC fan noise
2021-11-16What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-23What information does the manufacturer need to make a cooling fan sample?
2022-01-25Share DC fan speed with temperature control function
2022-03-03What is the difference between a heatsink and a fan on a computer?
2022-03-23Can the speed of the micro cooling fan be adjusted?
2022-01-13What is the difference between ball bearings and oil-impregnated bearings for cooling fans?
2021-11-08The air volume of the cooling fan is related to the air pressure of the cooling fan
2022-01-24Repair of electric fan not rotating
2022-04-02What are the specifications of the silent fan Jingyangda?
2021-12-06Why is the fan not turning?
2022-04-02Introduction and Application of Photodiode
2021-09-10Why do ultra-thin 2006 cooling fans often have noise problems?
2021-10-11Smart toilet cooling fan cleaning tips
2022-04-18Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-12-21Interpretation of the heat transfer method of low-noise DC fans
2022-03-03What is the structure of the fan
2022-07-18What is the main reason for the quality of the declassified cooling fan?
2021-08-04Mainly the fan with oil-containing structure.
2022-03-02How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2021-08-11choose a cooling fan to be more silent?
2021-12-13Is the PWM function of the DC cooling fan design quieter?
2021-08-25Ubiquitous computer cooling fan
2022-04-14Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-22Why is the radiator fan that is exhausted to dissipate heat more easily than the blower
2021-09-16What are the processes for the internal structure of the waterproof fan?
2021-11-18Reasons and solutions for the electric fan not turning
2022-04-06What are the characteristics of lightweight DC fans for drones?
2021-12-06What are the purchasing skills of electric fans?
2022-05-09Will the 12V cooling fan be damaged if the voltage is lower than the rated voltage?
2021-11-11Why is the stock 4010 fan so cheap?
2021-08-30How to choose a silent fan?
2021-08-16How to choose a cooling fan to be more silent?
2021-09-02What is the difference between a 3-wire and 4-wire CPU cooling fan for a computer?
2021-09-01How DC Fans Work
2022-05-12Common faults of cooling fans and their solutions
2022-02-28DC fan suppliers discuss with you the main factors of fan cooling
2022-03-10What are the processes for the internal structure of the waterproof fan?
2022-01-04Where are the current weaknesses of domestic cooling fan manufacturers?
2021-08-20Must-see for fan
2021-11-25How to realize the silent cooling fan?
2021-08-0210MM thick cooling fan, what is a strange phenomenon in the industry
2022-01-19Do you know how the fan works?
2022-04-26What is the air volume unit conversion for DC cooling fans?
2021-12-03Does the cooling fan work at low temperatures have an impact?
2021-10-21What are the characteristics of the charging pile cabinet fan?
2021-08-18Features of DC blower
2021-12-14It may be the driving force behind the noise of the cooling fan!
2021-08-04Why do cooling fan manufacturers want to get an air volume tester
2021-08-20Do you know what are the commonly used bearings for cooling fans?
2022-03-14How to choose a more reasonable DC axial fan
2021-08-19The main components of the electric fan
2022-07-19How to use and maintain electric fans
2022-05-06Why is there a quantity requirement for the cooling fan?
2021-12-14What should I do if the computer fan is loud
2022-03-25Why are fans mostly square, can they be made into rectangles?
2022-01-07The main structure and working principle of electric fan
2022-04-21What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-09-06Learn about monitoring and protection of DC fans
2022-04-08Classification and application of fans in our lives
2022-04-11The cooling fan is used to force the air supply to the electronic radiator through the wind speed
2022-03-18Can waterproof fans work at low temperatures?
2021-11-01Will the positive and negative poles of the DC cooling fan burn if connected reversely?
2022-04-20Cooling fan manufacturers tell you the source and solution of noise
2022-03-11Analysis of the influence of the installation method of the cooling fan on the life?
2021-12-01What are the processes for the internal structure of the waterproof fan?
2022-02-24What are the factors related to the life of the cooling fan?
2021-10-18How can the Raspberry Pi 3rd generation DC fan 3007 be quieter?
2021-08-26What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-16Will the 12V cooling fan be damaged if the voltage is lower than the rated voltage?
2021-11-16About the cause and treatment of DC fan noise
2021-11-23What effect does jitter have on performance when the cooling fan is running?
2022-01-24What is the warranty period for the cooling fan?
2021-08-03What are the advantages of DC direct floating hot fans?
2022-01-10Troubleshooting method for notebook CPU cooling fan
2021-10-25A comprehensive introduction to DC cooling fans
2022-04-25DC fan permanent magnet motor has excellent controllability advantages
2022-03-09electric fan
2022-04-21What are the technical treatments for the internal structure of the waterproof fan?
2021-11-08What is the difference between a DC cooling fan and an AC cooling fan?
2021-10-08Why is the cooling fan squirting oil?
2021-10-18Cooling fan manufacturer Chengda shares with you the cleaning skills of fans
2022-03-07Do you know what are the commonly used bearings for cooling fans?
2022-03-09Power saving tips for electric fans
2022-05-06Will the power cord of the cooling fan burn if it is connected upside down?
2021-08-09Why does the ultra-thin cooling fan 3007 often have noise problems?
2021-09-26How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2022-02-15What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-29What are the correct steps to install a DC fan?
2021-11-05Heat waves will change the way of life in the future
2021-11-25The price of cooling fan manufacturers is different, what is the poor performance?
2022-01-17Which type of cooling fan is prone to noise?
2021-11-10What are the 4 wires of the computer CPU cooling fan?
2021-09-01What is the method of controlling and adjusting the speed of the cooling fan?
2021-10-15How to choose a manufacturer for the cooling fan of the mining machine case to reduce the cost
2021-08-13What are the voltage specifications of the DC cooling fan
2021-11-02What information does the manufacturer need to make a cooling fan sample?
2021-09-14What types of cooling fans are there?
2022-03-24Can waterproof fans operate at low temperatures?
2021-10-20Analysis of DC fan and its working principle
2021-10-20Do you know how the fan works?
2022-05-11About the cause and treatment of DC fan noise
2021-11-19Can the speed of AC fan be adjusted?
2022-01-27Take you to see what is a DC fan
2022-01-17What specifications are good for the ventilation fan of the air purifier?
2021-08-24Understand the installation essentials of DC fans
2021-12-22Can the DC cooling fan vibrate with high intensity?
2021-09-28Is it possible to install the computer cooling fan backwards?
2021-11-09What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-15The development trend of cooling fan
2022-04-11Axial fans and centrifugal fans
2022-04-08How DC Fans Work
2022-04-06DC fan permanent magnet motor has excellent controllability advantages
2022-03-11Why are oil-contained cooling fans prone to noise?
2021-09-28What are the requirements for cooling fans for Bitcoin mining machines?
2021-08-12How to increase the air volume/wind/pressure of the cooling fan?
2022-02-18About the waterproof design of the cooling fan of the charging pile cabinet?
2021-08-16Why is the 3007 silent fan difficult to achieve, and is there any good way?
2022-02-18What is the working principle of the DC fan coil unit?
2022-03-15What are the processes for the internal structure of the waterproof fan?
2021-11-11What is the reason for the slow start of the electric fan
2022-04-27Analysis of the source of DC fan noise
2021-11-10How is the cooling fan designed
2021-12-25Why is there a quantity requirement for the cooling fan?
2021-10-26Why does the cooling fan manufacturer have no inventory?
2022-01-18increase the speed of the high-volume cooling fan?
2021-12-09Does the cooling fan work at low temperature have any effect?
2021-08-13What fields are DC cooling fans mainly used in
2022-04-26Design steps of cooling fan
2022-03-01cooling fan manufacturers have to order several samples?
2021-12-10Reasons and repair methods for household floor fans not rotating
2022-03-21What methods can improve the quality of cooling fans?
2022-01-15Teach you to distinguish the types of cooling fans
2022-04-15The structure of the electric fan
2022-03-22What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-10-08Application field of DC fan
2021-11-05Reasons and maintenance methods of electric fans not rotating
2022-04-01How to choose a cooling fan to be more silent?
2021-10-15Features of DC blower
2021-10-26Why are oil-contained cooling fans prone to noise?
2021-12-16DC fan suppliers discuss with you the main factors of fan cooling
2022-03-07Can 4010DC fans be made waterproof?
2021-08-23What is the root cause of the cooling fan failure?
2021-11-23What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-24Is wireless charging slower than wired charging?
2022-02-14What effect does jitter have on performance when the cooling fan is running?
2021-12-20Can the cooling fan be dustproof?
2021-10-19The correct way to open the DC fan accessories
2021-12-24The main points of using the air purifier cooling fan
2022-04-18Analysis of the reasons for the cooling fan rotation stall
2022-03-02Application of Photodiode
2021-12-08What does the life span of the cooling fan have to do with?
2021-08-05The heat dissipation characteristics of axial fans
2021-08-18What are the tips for cleaning the dust of the cooling fan
2021-10-28What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-22DC cooling fan
2022-05-17Advantages and structural defects of hydraulic fans
2021-12-27Analysis on whether the cooling fan can be waterproof after adding lubricating oil?
2021-10-13How does the installation method of the cooling fan affect the service life?
2022-01-26What is the quality of the fans used in the LED lighting industry?
2021-11-09The main application areas of DC cooling fans
2022-05-11Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-24How do manufacturers do dust-proof cooling fans?
2022-02-14Electric fan: distinguish between dry heat and damp heat
2021-11-24How to solve the noise of the cooling fan of the mining machine chassis?
2021-08-12Can the cooling fan be silent?
2021-12-01Teach you how to use a DC fan
2022-04-07Preventing Excessive Vibration of Industrial Equipment Cooling Fans and Vibration Reduction Scheme
2022-05-18Different types of cooling fans
2022-05-16Advantages and Performance of DC Cooling Fans
2022-04-15The three-phase star connection of the DC cooling fan has a variable frequency motor control circuit
2022-03-17Which cooling fan is better?
2022-03-24Can the inventory of the cooling fan manufacturer be purchased?
2021-08-09The speed of the cooling fan
2021-12-22Briefly describe the characteristics of the DC blower
2022-04-07Why is the 4010DC cooling fan so cheap?
2021-08-24Did you know that the air is continuously recirculated in the unit of the DC fan coil unit?
2022-03-18What is the relationship between the power of the DC axial fan and the air volume?
2021-12-02Is it sufficient to increase the speed of the high-volume cooling fan?
2022-04-20How to fix the slow start of the electric fan
2022-04-27What is the reason for the noise of 4010 DC fan?
2022-01-20Talk about the reason why the cooling fan does not turn
2021-11-03What should be paid attention to for the cooling fan of the new energy charging pile?
2021-08-17Factors for the rapid rise of a large number of domestic excellent DC fan brands
2022-03-09How to choose the current and voltage sensor power supply?
2022-04-13What is the specific meaning of the air volume parameters of the cooling fan?
2021-10-11The core difference between 4010 cooling fan and 4020 cooling fan
2021-08-05About the air volume and pressure of the cooling fan in front of you
2021-08-06How to deal with the noise of the micro cooling fan
2021-12-25Micro Fan - What kind of equipment are cooling fans mainly used in?
2022-03-15Which frameless cooling fan or framed cooling fan has the largest air volume?
2021-08-06How much high temperature can the cooling fan resist?
2021-11-23Talk about the reason why the cooling fan does not turn
2021-10-21The main application areas of DC cooling fans
2022-04-25What 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?
2021-09-13Analysis of the failure and cause analysis of the cooling fan
2021-10-13Does the cooling fan work at low temperatures have an impact?
2021-10-19the current cameras with infrared function
2021-12-09Can the DC cooling fan vibrate with high intensity?
2021-12-16Can the speed of the DC fan be adjusted?
2021-11-02What are the advantages and characteristics of the DC fan produced?
2022-03-04What is the effect of the waterproof fan?
2021-11-01What is the difference between a DC fan and an AC fan?
2022-03-01How to replace a laptop cooling fan
2022-03-28Where are the cooling fan manufacturers mainly concentrated
2021-09-29Teach you how to use a DC fan
2022-05-12Four details to pay attention to when using a DC blower
2022-05-19What information does the manufacturer need to make a cooling fan sample?
2021-12-20How to solve the noise problem of cooling fan
2022-03-16The structure of the electric fan
2022-07-19iring shall be installed by professionals
2021-12-23How to remove the cooling fan on a desktop computer?
2022-03-23Guidelines For The Use Of Axial Fan Blades
2021-04-28What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-09-07Does the unobstructed air outlet affect the cooling fan?
2021-09-02How to solve the noise problem of cooling fan
2022-03-17Why is it difficult for manufacturers of small fans to design temperature control and speed regulati
2021-08-27Fan manufacturers
2022-04-22How is DC fan better than AC fan?
2022-01-06What determines the price of a DC fan
2021-10-28How long is the life of 4010 DC fan with high air volume?
2021-08-23What does high frequency microwave PCB circuit board exposure do?
2021-09-14Analysis on whether the air outlet is not unblocked has an effect on the cooling fan?
2021-10-12What is the root cause of the cooling fan failure?
2021-11-19Can the DC fan speed be adjusted?
2021-08-25Why do cooling fan manufacturers have to order several samples?
2021-09-09A comprehensive introduction to DC cooling fans
2022-05-10How long is the life of the DC fan with high air volume?
2022-02-28Disassemble the components of the cooling fan
2022-05-10How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2022-02-23Can the speed of the micro cooling fan be adjusted?
2022-01-08How are the cooling fan manufacturers under the new crown epidemic in 2021?
2021-08-03Monitoring and protection knowledge of DC fans
2022-05-13Do you know how the fan works?
2022-03-25Cooling fan function introduction
2022-03-28Noise formation and treatment of cooling fan?
2022-05-20Why are most of the current cameras with infrared function
2021-09-10Electric fan: how high temperature and physiology interact
2021-11-24Analysis on whether the air outlet is not unblocked has an effect on the cooling fan?
2021-10-14Factors for the rapid rise of a large number of domestic excellent DC fan brands
2022-03-14What are the fans used for heat dissipation in electric vehicle charging piles?
2021-08-17How to use only two cooling fans with three lines?
2021-09-18New product development, how to quickly choose a suitable cooling fan
2022-02-18hou much do you know about the working principle of fan cooling
2021-12-24What are the processes for the internal structure of the waterproof fan?
2021-11-18Silicon oil fan clutch structure composition
2021-11-26What are the requirements for the cooling fan of the charging pile?
2021-09-17Small, tiny, ultra-thin cooling fan the size of a fingertip
2022-04-12Explain the components of the cooling fan
2022-05-17Why is the cooling fan developing so fast in China?
2021-08-30Which is better, AC fan or DC fan?
2022-01-05Cooling Fan - Structure
2022-03-29Can the tolerance of the DC cooling fan be reduced?
2021-09-26Essential tips for life: how to use the cooling fan correctly
2022-07-15Why does the cooling fan manufacturer require a minimum order quantity, isn't it a standard product?
2022-02-16The working principle of silicone oil fan
2021-11-26Can the cooling fan pass the salt spray test?
2021-08-02Advantages and structural defects of hydraulic fans
2022-02-19What are the advantages of imported cooling fans?
2022-04-19What is the difference between a DC cooling fan and an AC cooling fan?
2021-09-06Where are the cooling fan manufacturers mainly concentrated
2021-09-15How electric fans work
2022-03-22How do manufacturers do dust-proof cooling fans?
2022-02-22How long can the manufacturer of 4010 cooling fan guarantee?
2021-12-27What are the advantages of imported cooling fans?
2021-09-09the advantages of imported cooling fans?
2021-12-10What are the processes for the internal structure of the waterproof fan?
2021-11-23Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-12-17the DC cooling fan burn if connected
2021-12-09What are the requirements for non-standard samples of axial flow cooling fan manufacturers?
2021-08-27How do manufacturers do dust-proof cooling fans?
2021-12-28the speed of the cooling fan?
2021-12-13Disassemble the components of the cooling fan
2022-04-22Analysis of why the waterproof fan has a backwind phenomenon?
2022-02-27The cooling fan is used to force the radiator through the wind speed
2022-03-16What factors need to be considered for the reliability of the cooling fan?
2021-12-07What effect does jitter have on performance when the cooling fan is running?
2021-09-14Are more computer fans better?
2022-03-29Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-23The price of cooling fan manufacturers is different, what is the poor performance?
2021-08-10What common questions should be paid attention to during the application of cooling fans?
2022-01-17What is an electric fan made of?
2022-07-18What are the protection requirements for the cooling fan of the charging pile?
2021-08-19Cooling fan manufacturer Chengda shares with you the cleaning skills of fans
2022-03-10Is it sufficient to increase the speed of the high-volume cooling fan?
2021-09-13What are the factors related to the life of the cooling fan?
2021-10-13Why does the cooling fan manufacturer have no inventory?
2021-08-10Discussion on whether the computer power fan is muted
2021-10-25What are the factors related to the life of the cooling fan?
2021-10-14Will the current sensor be magnetized?
2022-04-13Characteristics of DC Blowers
2022-05-13Tell you what to pay attention to when choosing a cooling fan for communication equipment
2022-03-04How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2021-12-28How does the DC blower work?
2022-01-14Axial fans and centrifugal fans
2022-05-16What is the reason why the cooling fan in the air purifier does not rotate?
2021-12-17What is the difference between a DC cooling fan and an AC cooling fan?
2021-09-07Estimated service life of cooling fan hydraulic bearings and double ball bearings
2021-12-24How do manufacturers do dust-proof cooling fans?
2021-08-11Mergers and acquisitions integration and capital operation among large DC fan manufacturers are beco
2022-04-14