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：2021-10-18Views：0
Everyone knows that oil is our common lubricating oil, but there are also grades of this oil. High, medium and low oil grades. Low-grade oil, which is relatively thin, may look like water when poured out, but it is a bit yellow in color and volatile. High-grade oil has good viscosity and is not easily volatilized by air. So that it has a longer lifespan.
The increase in the amount of lubricating oil for the cooling fan is related to the quality of the cooling fan. If there is too much oil, the cooling fan may throw out the oil when it is running. If there is less oil, it will make the life of the fan less than 2W hours.
Oil dumping is divided into two types. One is the reason for the lubricating oil itself, and the other is the oil thrown at the label of the cooling fan.
One, mainly because there is too much oil. The other is that the oil is too thin.
Second, the main reason is that the glue of the oil seal is not properly sealed, but the seal is too little. The label itself is sticky. After you remove the label, the oil seal is also torn out. If you don’t pay attention, you may leak oil after you put the label back on.
Do you know how the fan works?
2022-03-25New product development, how to quickly choose a suitable cooling fan
2022-02-18Why does the cooling fan manufacturer have no inventory?
2022-01-18Do you know what are the commonly used bearings for cooling fans?
2022-03-14Can the cooling fan be dustproof?
2021-10-19What is the difference between a DC fan and an AC fan?
2022-03-01Small, tiny, ultra-thin cooling fan the size of a fingertip
2022-04-12How to solve the noise problem of cooling fan
2022-03-16What are the processes for the internal structure of the waterproof fan?
2022-01-04What are the correct steps to install a DC fan?
2021-11-05What are the processes for the internal structure of the waterproof fan?
2022-02-24A comprehensive introduction to DC cooling fans
2022-04-25About the cause and treatment of DC fan noise
2021-11-23Will the positive and negative poles of the DC cooling fan burn if connected reversely?
2022-04-20The development trend of cooling fan
2022-04-11Introduction and Application of Photodiode
2021-09-10Why is the radiator fan that is exhausted to dissipate heat more easily than the blower
2021-09-16Analysis of the source of DC fan noise
2021-11-16Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-22What information does the manufacturer need to make a cooling fan sample?
2022-01-25Why is the fan not turning?
2022-04-02Does the cooling fan work at low temperatures have an impact?
2021-10-19How to choose a manufacturer for the cooling fan of the mining machine case to reduce the cost
2021-08-13What are the requirements for non-standard samples of axial flow cooling fan manufacturers?
2021-08-27Understand the installation essentials of DC fans
2021-12-22Share DC fan speed with temperature control function
2022-03-03Do you know how the fan works?
2022-04-26Why are fans mostly square, can they be made into rectangles?
2022-01-07The cooling fan is used to force the air supply to the electronic radiator through the wind speed
2022-03-18Fan manufacturers
2022-04-22The main application areas of DC cooling fans
2022-04-25The parameters of the cooling fan of the Antminer are revealed, and the price is unbelievably low
2021-12-07What types of cooling fans are there?
2022-03-24How long is the life of 4010 DC fan with high air volume?
2021-08-23Analysis of the reasons for the cooling fan rotation stall
2022-03-02What are the processes for the internal structure of the waterproof fan?
2021-11-18What is the cause of the tripping of the cooling fan of medical equipment?
2022-05-18Which frameless cooling fan or framed cooling fan has the largest air volume?
2021-08-06How long is the life of the DC fan with high air volume?
2022-02-28What is the root cause of the cooling fan failure?
2021-11-23Electric fan: distinguish between dry heat and damp heat
2021-11-24What effect does jitter have on performance when the cooling fan is running?
2022-01-24Teach you to distinguish the types of cooling fans
2022-04-15What information does the manufacturer need to make a cooling fan sample?
2021-09-14Can 4010DC fans be made waterproof?
2021-08-23What is the effect of the waterproof fan?
2021-11-01Why are most of the current cameras with infrared function
2021-09-10Design steps of cooling fan
2022-03-01Reasons and maintenance methods of electric fans not rotating
2022-04-01The heat dissipation characteristics of axial fans
2021-08-18What specifications are good for the ventilation fan of the air purifier?
2021-08-24What is the difference between a 3-wire and 4-wire CPU cooling fan for a computer?
2021-09-01Why do ultra-thin 2006 cooling fans often have noise problems?
2021-10-11What is the difference between a DC cooling fan and an AC cooling fan?
2021-09-06Reasons and solutions for the electric fan not turning
2022-04-06How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2021-12-28What are the processes for the internal structure of the waterproof fan?
2021-11-11Where are the cooling fan manufacturers mainly concentrated
2021-09-15What are the voltage specifications of the DC cooling fan
2021-11-02Why do cooling fan manufacturers want to get an air volume tester
2021-08-20Is the PWM function of the DC cooling fan design quieter?
2021-08-25Noise formation and treatment of cooling fan?
2022-05-20How much is the power of a household fan
2022-04-01What are the factors related to the life of the cooling fan?
2021-10-13Can the speed of the micro cooling fan be adjusted?
2022-01-08DC fan permanent magnet motor has excellent controllability advantages
2022-03-09Why is there a quantity requirement for the cooling fan?
2021-10-26Can the speed of AC fan be adjusted?
2022-01-27hou much do you know about the working principle of fan cooling
2021-12-24Analysis of why the waterproof fan has a backwind phenomenon?
2022-02-27What are the processes for the internal structure of the waterproof fan?
2021-11-18Can waterproof fans operate at low temperatures?
2021-10-20What is an electric fan made of?
2022-07-18cooling fan manufacturers have to order several samples?
2021-12-10What information does the manufacturer need to make a cooling fan sample?
2021-12-20Will the power cord of the cooling fan burn if it is connected upside down?
2021-08-09Will the current sensor be magnetized?
2022-04-13How DC Fans Work
2022-04-06What is the specific meaning of the air volume parameters of the cooling fan?
2021-10-11What is the effect of the waterproof fan?
2021-11-03Cooling fan manufacturer Chengda shares with you the cleaning skills of fans
2022-03-10Cooling fan manufacturers tell you the source and solution of noise
2022-03-11How to use electric fan for baby
2022-05-09What are the tips for cleaning the dust of the cooling fan
2021-10-28Does the unobstructed air outlet affect the cooling fan?
2021-09-02Where are the current weaknesses of domestic cooling fan manufacturers?
2021-08-20How to use only two cooling fans with three lines?
2021-09-18How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2022-02-23How do manufacturers do dust-proof cooling fans?
2021-12-28Axial fans and centrifugal fans
2022-04-08What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-29Disassemble the components of the cooling fan
2022-05-10What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-23Application field of DC fan
2021-11-05Tell you what to pay attention to when choosing a cooling fan for communication equipment
2022-03-04Features of DC blower
2021-12-14Characteristics of DC Blowers
2022-05-13Why do cooling fan manufacturers have to order several samples?
2022-04-19Can the cooling fan be silent?
2021-12-01Factors for the rapid rise of a large number of domestic excellent DC fan brands
2022-03-14What does high frequency microwave PCB circuit board exposure do?
2021-09-14Can the cooling fan pass the salt spray test?
2021-08-02Does the cooling fan work at low temperature have any effect?
2021-08-13Axial fans and centrifugal fans
2022-05-16Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-23Can the tolerance of the DC cooling fan be reduced?
2021-09-26Factors for the rapid rise of a large number of domestic excellent DC fan brands
2022-03-09What are the advantages and characteristics of the DC fan produced?
2022-03-04How do manufacturers do dust-proof cooling fans?
2022-02-1410MM thick cooling fan, what is a strange phenomenon in the industry
2022-01-19How to choose a more reasonable DC axial fan
2021-08-19What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-09-06How to choose a cooling fan to be more silent?
2021-10-15How to realize the silent cooling fan?
2021-08-02It may be the driving force behind the noise of the cooling fan!
2021-08-04What are the advantages of imported cooling fans?
2022-04-19Do you know what are the commonly used bearings for cooling fans?
2022-03-09Advantages and structural defects of hydraulic fans
2021-12-27The speed of the cooling fan
2021-12-22What effect does jitter have on performance when the cooling fan is running?
2021-12-20Why is the 4010DC cooling fan so cheap?
2021-08-24The working principle of silicone oil fan
2021-11-26Why is the 3007 silent fan difficult to achieve, and is there any good way?
2022-02-18How does the DC blower work?
2022-01-14Will the 12V cooling fan be damaged if the voltage is lower than the rated voltage?
2021-11-16What methods can improve the quality of cooling fans?
2022-01-15Features of DC blower
2021-10-26Guidelines For The Use Of Axial Fan Blades
2021-04-28What is the reason why the cooling fan in the air purifier does not rotate?
2021-12-17What should be paid attention to for the cooling fan of the new energy charging pile?
2021-08-17What is the structure of the fan
2022-07-18How do manufacturers do dust-proof cooling fans?
2022-02-22Estimated service life of cooling fan hydraulic bearings and double ball bearings
2021-12-24What are the requirements for the cooling fan of the charging pile?
2021-09-17What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-10-08Do you know how the fan works?
2022-05-11What fields are DC cooling fans mainly used in
2022-04-26Must-see for fan
2021-11-25The three-phase star connection of the DC cooling fan has a variable frequency motor control circuit
2022-03-17What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-15What is the air volume unit conversion for DC cooling fans?
2021-12-03What is the reason for the slow start of the electric fan
2022-04-27Why are oil-contained cooling fans prone to noise?
2021-12-16The main application areas of DC cooling fans
2022-05-11How to solve the noise problem of cooling fan
2022-03-17Why are small fans difficult for manufacturers of cooling fans to design temperature control and spe
2021-08-27Four details to pay attention to when using a DC blower
2022-05-19Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-24the current cameras with infrared function
2021-12-09Classification and application of fans in our lives
2022-04-11Does the cooling fan work at low temperatures have an impact?
2021-10-21What is the difference between a DC cooling fan and an AC cooling fan?
2021-10-08Analysis on whether the air outlet is not unblocked has an effect on the cooling fan?
2021-10-14How electric fans work
2022-03-22The cooling fan is used to force the radiator through the wind speed
2022-03-16What are the technical treatments for the internal structure of the waterproof fan?
2021-11-08How are the cooling fan manufacturers under the new crown epidemic in 2021?
2021-08-03The air volume of the cooling fan is related to the air pressure of the cooling fan
2022-01-24Analysis of the influence of the installation method of the cooling fan on the life?
2021-12-01Micro Fan - What kind of equipment are cooling fans mainly used in?
2022-03-15About the cause and treatment of DC fan noise
2021-11-19The price of cooling fan manufacturers is different, what is the poor performance?
2022-01-17Why is it difficult for manufacturers of small fans to design temperature control and speed regulati
2021-08-27The main structure and working principle of electric fan
2022-04-21Take you to see what is a DC fan
2022-01-17Why are oil-contained cooling fans prone to noise?
2021-09-28Which is better, AC fan or DC fan?
2022-01-05DC fan permanent magnet motor has excellent controllability advantages
2022-03-11How do manufacturers do dust-proof cooling fans?
2021-08-11What are the protection requirements for the cooling fan of the charging pile?
2021-08-19The structure of the electric fan
2022-03-22Application of Photodiode
2021-12-08Essential tips for life: how to use the cooling fan correctly
2022-07-15How to choose a silent fan?
2021-08-16the speed of the cooling fan?
2021-12-13What are the specifications of the silent fan Jingyangda?
2021-12-06Advantages and Performance of DC Cooling Fans
2022-04-15Electric fan: how high temperature and physiology interact
2021-11-24What are the characteristics of lightweight DC fans for drones?
2021-12-06Will the positive and negative poles of the DC cooling fan burn if connected reversely?
2021-09-13What is the relationship between the power of the DC axial fan and the air volume?
2021-12-02What is the method of controlling and adjusting the speed of the cooling fan?
2021-10-15The core difference between 4010 cooling fan and 4020 cooling fan
2021-08-05Mainly the fan with oil-containing structure.
2022-03-02The structure of the electric fan
2022-07-19Is it sufficient to increase the speed of the high-volume cooling fan?
2021-09-13Power saving tips for electric fans
2022-05-06Learn about monitoring and protection of DC fans
2022-04-08Discussion on whether the computer power fan is muted
2021-10-25Talk about the reason why the cooling fan does not turn
2021-10-21What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-09-07Are more computer fans better?
2022-03-29Where are the cooling fan manufacturers mainly concentrated
2021-09-29Is wireless charging slower than wired charging?
2022-02-14What are the requirements for cooling fans for Bitcoin mining machines?
2021-08-12Heat waves will change the way of life in the future
2021-11-25Disassemble the components of the cooling fan
2022-04-22What is the difference between ball bearings and oil-impregnated bearings for cooling fans?
2021-11-08Which cooling fan is better?
2022-03-24Can the DC cooling fan vibrate with high intensity?
2021-09-28Monitoring and protection knowledge of DC fans
2022-05-13The price of cooling fan manufacturers is different, what is the poor performance?
2021-08-10How much high temperature can the cooling fan resist?
2021-11-23What are the advantages of imported cooling fans?
2021-09-09The correct way to open the DC fan accessories
2021-12-24Troubleshooting method for notebook CPU cooling fan
2021-10-25A comprehensive introduction to DC cooling fans
2022-05-10Interpretation of the heat transfer method of low-noise DC fans
2022-03-03DC fan suppliers discuss with you the main factors of fan cooling
2022-03-10Cooling Fan - Structure
2022-03-29What are the purchasing skills of electric fans?
2022-05-09How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2021-08-11Advantages and structural defects of hydraulic fans
2022-02-19Can the DC fan speed be adjusted?
2021-08-25What is the working principle of the DC fan coil unit?
2022-03-15Safe operation and long service life is a major feature of DC blower products
2022-04-11Why does the cooling fan manufacturer have no inventory?
2021-08-10Can the speed of the DC fan be adjusted?
2021-11-02Analysis on whether the cooling fan can be waterproof after adding lubricating oil?
2021-10-13How to use and maintain electric fans
2022-05-06What are the characteristics of the charging pile cabinet fan?
2021-08-18How to increase the air volume/wind/pressure of the cooling fan?
2022-02-18Silicon oil fan clutch structure composition
2021-11-26Why does the cooling fan manufacturer require a minimum order quantity, isn't it a standard product?
2022-02-16Mergers and acquisitions integration and capital operation among large DC fan manufacturers are beco
2022-04-14How to solve the noise of the cooling fan of the mining machine chassis?
2021-08-12What is the difference between a DC cooling fan and an AC cooling fan?
2021-09-07Teach you how to use a DC fan
2022-04-07What are the processes for the internal structure of the waterproof fan?
2021-11-23Can the speed of the micro cooling fan be adjusted?
2022-01-13How is DC fan better than AC fan?
2022-01-06Talk about the reason why the cooling fan does not turn
2021-11-03How to deal with the noise of the micro cooling fan
2021-12-25increase the speed of the high-volume cooling fan?
2021-12-09Smart toilet cooling fan cleaning tips
2022-04-18What is the quality of the fans used in the LED lighting industry?
2021-11-09The main components of the electric fan
2022-07-19Why is the cooling fan squirting oil?
2021-10-18Preventing Excessive Vibration of Industrial Equipment Cooling Fans and Vibration Reduction Scheme
2022-05-18Reasons and repair methods for household floor fans not rotating
2022-03-21Cooling fan manufacturer Chengda shares with you the cleaning skills of fans
2022-03-07What factors need to be considered for the reliability of the cooling fan?
2021-12-07Why does the ultra-thin cooling fan 3007 often have noise problems?
2021-09-26Why do cooling fan manufacturers have to order several samples?
2021-09-09About the air volume and pressure of the cooling fan in front of you
2021-08-06Different types of cooling fans
2022-05-16Can the DC cooling fan vibrate with high intensity?
2021-12-16What are the factors related to the life of the cooling fan?
2021-10-14What determines the price of a DC fan
2021-10-28What is the main reason for the quality of the declassified cooling fan?
2021-08-04Analysis on whether the air outlet is not unblocked has an effect on the cooling fan?
2021-10-12What are the advantages of DC direct floating hot fans?
2022-01-10What are the fans used for heat dissipation in electric vehicle charging piles?
2021-08-17The main points of using the air purifier cooling fan
2022-04-18How to choose the current and voltage sensor power supply?
2022-04-13What effect does jitter have on performance when the cooling fan is running?
2021-09-14Is it possible to install the computer cooling fan backwards?
2021-11-09How dustproof and reliable the cooling fan is
2022-01-22About the waterproof design of the cooling fan of the charging pile cabinet?
2021-08-16What is the root cause of the cooling fan failure?
2021-11-19Analysis of DC fan and its working principle
2021-10-20Explain the components of the cooling fan
2022-05-17the DC cooling fan burn if connected
2021-12-09choose a cooling fan to be more silent?
2021-12-13Repair of electric fan not rotating
2022-04-02How does the installation method of the cooling fan affect the service life?
2022-01-26Can the inventory of the cooling fan manufacturer be purchased?
2021-08-09How DC Fans Work
2022-05-12Which type of cooling fan is prone to noise?
2021-11-10What are the 4 wires of the computer CPU cooling fan?
2021-09-01Why is the cooling fan developing so fast in China?
2021-08-30Why is there a quantity requirement for the cooling fan?
2021-12-14What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-16iring shall be installed by professionals
2021-12-23Common faults of cooling fans and their solutions
2022-02-28What is the difference between a heatsink and a fan on a computer?
2022-03-23Cooling fan manufacturers tell you the source and solution of noise
2022-03-08Did you know that the air is continuously recirculated in the unit of the DC fan coil unit?
2022-03-18What is the difference between ball bearings and oil-impregnated bearings for cooling fans?
2021-11-15the advantages of imported cooling fans?
2021-12-10What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-24Cooling fan function introduction
2022-03-28Is it sufficient to increase the speed of the high-volume cooling fan?
2022-04-20What are the factors related to the life of the cooling fan?
2021-10-18Analysis of the source of DC fan noise
2021-11-10What does the life span of the cooling fan have to do with?
2021-08-05Analysis of the failure and cause analysis of the cooling fan
2021-10-13How can the Raspberry Pi 3rd generation DC fan 3007 be quieter?
2021-08-26DC cooling fan
2022-05-17How long can the manufacturer of 4010 cooling fan guarantee?
2021-12-27What is the reason why the cooling fan in the air purifier does not rotate?
2021-12-21How to fix the slow start of the electric fan
2022-04-27What is the warranty period for the cooling fan?
2021-08-03electric fan
2022-04-21How is the cooling fan designed
2021-12-25How to remove the cooling fan on a desktop computer?
2022-03-23Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-12-17Ubiquitous computer cooling fan
2022-04-14What is the reason for the noise of 4010 DC fan?
2022-01-20Why is the stock 4010 fan so cheap?
2021-08-30How about the waterproof function of the cooling fan?
2022-04-12Briefly describe the characteristics of the DC blower
2022-04-07What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-22Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-12-21What 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
2022-02-15How to replace a laptop cooling fan
2022-03-28DC fan suppliers discuss with you the main factors of fan cooling
2022-03-07How to choose a cooling fan to be more silent?
2021-09-02Can waterproof fans work at low temperatures?
2021-11-01Will the 12V cooling fan be damaged if the voltage is lower than the rated voltage?
2021-11-11What should I do if the computer fan is loud
2022-03-25Teach you how to use a DC fan
2022-05-12
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
