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：2022-01-18Views：0
When customers find cooling fan manufacturers on the Internet, there are some customers who are not familiar with cooling fans. Most of them will ask if they have this fan. Can they send samples today? The cooling fan manufacturers have almost no inventory, and samples must be made now. , Then, why did the cooling fan manufacturer not even have a sample?
1. It's not that the cooling fan manufacturer can't even find a fan sample, but can't find the specifications required by the customer, or the specifications required by the customer. It is generally possible to find one or two fans
2. Because the customers of the cooling fan manufacturers are all factories producing and processing, and only the factories will need a large amount of fans, therefore, the manufacturer's customers have strict requirements for the cooling fan suppliers, and have strict specifications and test reports. That is what we often say is tailored to the customer. Therefore, when customers come to ask for samples, they must have some requirements, and they are more picky, and strive to achieve a more ideal state.
3. Cooling fan specifications and sizes. There are many molds. It is estimated that there are hundreds of models. Cooling fans with molds must be produced frequently. However, the production quantity is a little more specifications and some are less. Then, if every mold has According to our own standards, we only make ball bearings, 12V, transit, dozens of units in the warehouse, there are more than 10 boxes, and this only accounts for one-sixth of our standard specifications, because the cooling fan also has 5V, 24V, and high-speed , Low-turn, oil-impregnated bearings. These 10 boxes of samples are afraid that the samples will not be delivered in one year. More precisely, they are customized according to customer requirements. There are only a small part, ready-made, and very urgent. Therefore, the cooling fan is not suitable for stock samples.
Why is the stock 4010 fan so cheap?
2021-08-30Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-12-21Can waterproof fans work at low temperatures?
2021-11-01Learn about monitoring and protection of DC fans
2022-04-08Why is there a quantity requirement for the cooling fan?
2021-12-14The main structure and working principle of electric fan
2022-04-21Essential tips for life: how to use the cooling fan correctly
2022-07-15Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-22The main points of using the air purifier cooling fan
2022-04-18Do you know what are the commonly used bearings for cooling fans?
2022-03-09Which type of cooling fan is prone to noise?
2021-11-10What are the requirements for non-standard samples of axial flow cooling fan manufacturers?
2021-08-27Why are fans mostly square, can they be made into rectangles?
2022-01-07Axial fans and centrifugal fans
2022-04-08What is the difference between a heatsink and a fan on a computer?
2022-03-23What are the processes for the internal structure of the waterproof fan?
2022-01-04Factors for the rapid rise of a large number of domestic excellent DC fan brands
2022-03-14What does the life span of the cooling fan have to do with?
2021-08-05How to remove the cooling fan on a desktop computer?
2022-03-23Estimated service life of cooling fan hydraulic bearings and double ball bearings
2021-12-24How long can the manufacturer of 4010 cooling fan guarantee?
2021-12-27Why is the cooling fan squirting oil?
2021-10-18What are the advantages of imported cooling fans?
2021-09-09Discussion on whether the computer power fan is muted
2021-10-25Analysis of DC fan and its working principle
2021-10-20What are the factors related to the life of the cooling fan?
2021-10-14Characteristics of DC Blowers
2022-05-13Why do ultra-thin 2006 cooling fans often have noise problems?
2021-10-11What are the requirements for the cooling fan of the charging pile?
2021-09-17Can the cooling fan pass the salt spray test?
2021-08-02What effect does jitter have on performance when the cooling fan is running?
2021-09-14How long is the life of 4010 DC fan with high air volume?
2021-08-23Talk about the reason why the cooling fan does not turn
2021-11-03Axial fans and centrifugal fans
2022-05-16About the cause and treatment of DC fan noise
2021-11-23How DC Fans Work
2022-04-06How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2021-12-28Noise formation and treatment of cooling fan?
2022-05-20Different types of cooling fans
2022-05-16How to replace a laptop cooling fan
2022-03-28Application field of DC fan
2021-11-05Will 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
2021-10-13DC cooling fan
2022-05-17A comprehensive introduction to DC cooling fans
2022-04-25What are the specifications of the silent fan Jingyangda?
2021-12-06Factors for the rapid rise of a large number of domestic excellent DC fan brands
2022-03-09Classification and application of fans in our lives
2022-04-11Can the speed of the micro cooling fan be adjusted?
2022-01-08Advantages and structural defects of hydraulic fans
2021-12-27How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2021-08-11Analysis of the influence of the installation method of the cooling fan on the life?
2021-12-01Do you know how the fan works?
2022-04-26Why is the 3007 silent fan difficult to achieve, and is there any good way?
2022-02-18How long is the life of the DC fan with high air volume?
2022-02-28Repair of electric fan not rotating
2022-04-02Can the speed of AC fan be adjusted?
2022-01-27Share DC fan speed with temperature control function
2022-03-03How to choose a manufacturer for the cooling fan of the mining machine case to reduce the cost
2021-08-13What types of cooling fans are there?
2022-03-24The structure of the electric fan
2022-03-22The heat dissipation characteristics of axial fans
2021-08-18What is the relationship between the power of the DC axial fan and the air volume?
2021-12-02What are the 4 wires of the computer CPU cooling fan?
2021-09-01Where are the cooling fan manufacturers mainly concentrated
2021-09-29Four details to pay attention to when using a DC blower
2022-05-19How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2022-02-23What are the protection requirements for the cooling fan of the charging pile?
2021-08-19What are the purchasing skills of electric fans?
2022-05-09What are the advantages of imported cooling fans?
2022-04-19Is it possible to install the computer cooling fan backwards?
2021-11-09About the waterproof design of the cooling fan of the charging pile cabinet?
2021-08-16Must-see for fan
2021-11-25Can the DC cooling fan vibrate with high intensity?
2021-09-28Can the tolerance of the DC cooling fan be reduced?
2021-09-26Fan manufacturers
2022-04-22Does the cooling fan work at low temperatures have an impact?
2021-10-19choose a cooling fan to be more silent?
2021-12-13What are the characteristics of the charging pile cabinet fan?
2021-08-18increase the speed of the high-volume cooling fan?
2021-12-09What is the warranty period for the cooling fan?
2021-08-03The price of cooling fan manufacturers is different, what is the poor performance?
2021-08-10What is the method of controlling and adjusting the speed of the cooling fan?
2021-10-15What effect does jitter have on performance when the cooling fan is running?
2022-01-24What are the correct steps to install a DC fan?
2021-11-05What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-29The cooling fan is used to force the air supply to the electronic radiator through the wind speed
2022-03-18electric fan
2022-04-21What is the difference between a DC fan and an AC fan?
2022-03-01DC fan suppliers discuss with you the main factors of fan cooling
2022-03-07New product development, how to quickly choose a suitable cooling fan
2022-02-18What are the processes for the internal structure of the waterproof fan?
2022-02-24The cooling fan is used to force the radiator through the wind speed
2022-03-16Preventing Excessive Vibration of Industrial Equipment Cooling Fans and Vibration Reduction Scheme
2022-05-18Why is the 4010DC cooling fan so cheap?
2021-08-24What are the requirements for cooling fans for Bitcoin mining machines?
2021-08-12the advantages of imported cooling fans?
2021-12-10Why is the fan not turning?
2022-04-02How to choose a cooling fan to be more silent?
2021-10-15the speed of the cooling fan?
2021-12-13How is the cooling fan designed
2021-12-25Explain the components of the cooling fan
2022-05-17Talk about the reason why the cooling fan does not turn
2021-10-21How to use electric fan for baby
2022-05-09Small, tiny, ultra-thin cooling fan the size of a fingertip
2022-04-12The structure of the electric fan
2022-07-19Will the 12V cooling fan be damaged if the voltage is lower than the rated voltage?
2021-11-16How about the waterproof function of the cooling fan?
2022-04-12Do you know how the fan works?
2022-05-11What are the fans used for heat dissipation in electric vehicle charging piles?
2021-08-17What information does the manufacturer need to make a cooling fan sample?
2021-09-14Is the PWM function of the DC cooling fan design quieter?
2021-08-25How is DC fan better than AC fan?
2022-01-06What should I do if the computer fan is loud
2022-03-25Understand the installation essentials of DC fans
2021-12-22Troubleshooting method for notebook CPU cooling fan
2021-10-25What fields are DC cooling fans mainly used in
2022-04-26What are the factors related to the life of the cooling fan?
2021-10-18Disassemble the components of the cooling fan
2022-04-22What determines the price of a DC fan
2021-10-28Why does the ultra-thin cooling fan 3007 often have noise problems?
2021-09-26How to deal with the noise of the micro cooling fan
2021-12-25Reasons and repair methods for household floor fans not rotating
2022-03-21Common faults of cooling fans and their solutions
2022-02-28Tell you what to pay attention to when choosing a cooling fan for communication equipment
2022-03-04Analysis of the reasons for the cooling fan rotation stall
2022-03-02The development trend of cooling fan
2022-04-11cooling fan manufacturers have to order several samples?
2021-12-10Where are the cooling fan manufacturers mainly concentrated
2021-09-15Electric fan: how high temperature and physiology interact
2021-11-24Can the inventory of the cooling fan manufacturer be purchased?
2021-08-09Cooling Fan - Structure
2022-03-29What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-09-06Reasons and maintenance methods of electric fans not rotating
2022-04-01What are the tips for cleaning the dust of the cooling fan
2021-10-28The main components of the electric fan
2022-07-19How to choose a silent fan?
2021-08-16How to choose a more reasonable DC axial fan
2021-08-19What is the difference between a 3-wire and 4-wire CPU cooling fan for a computer?
2021-09-01What is the reason why the cooling fan in the air purifier does not rotate?
2021-12-17Cooling fan manufacturers tell you the source and solution of noise
2022-03-08Does the unobstructed air outlet affect the cooling fan?
2021-09-02What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-22Are more computer fans better?
2022-03-29What is the air volume unit conversion for DC cooling fans?
2021-12-03The air volume of the cooling fan is related to the air pressure of the cooling fan
2022-01-24Is wireless charging slower than wired charging?
2022-02-14the current cameras with infrared function
2021-12-09Monitoring and protection knowledge of DC fans
2022-05-13What is the difference between ball bearings and oil-impregnated bearings for cooling fans?
2021-11-15The price of cooling fan manufacturers is different, what is the poor performance?
2022-01-17Mergers and acquisitions integration and capital operation among large DC fan manufacturers are beco
2022-04-14Interpretation of the heat transfer method of low-noise DC fans
2022-03-03How are the cooling fan manufacturers under the new crown epidemic in 2021?
2021-08-03Silicon oil fan clutch structure composition
2021-11-26How does the DC blower work?
2022-01-14Design steps of cooling fan
2022-03-01What are the advantages and characteristics of the DC fan produced?
2022-03-04Heat waves will change the way of life in the future
2021-11-25What effect does jitter have on performance when the cooling fan is running?
2021-12-20Can waterproof fans operate at low temperatures?
2021-10-20How do manufacturers do dust-proof cooling fans?
2021-12-28What factors need to be considered for the reliability of the cooling fan?
2021-12-07What is the root cause of the cooling fan failure?
2021-11-19Will the current sensor be magnetized?
2022-04-13Guidelines For The Use Of Axial Fan Blades
2021-04-28Can the cooling fan be silent?
2021-12-01Cooling fan manufacturer Chengda shares with you the cleaning skills of fans
2022-03-10Why is the cooling fan developing so fast in China?
2021-08-30How to solve the noise problem of cooling fan
2022-03-16hou much do you know about the working principle of fan cooling
2021-12-24iring shall be installed by professionals
2021-12-23Why are small fans difficult for manufacturers of cooling fans to design temperature control and spe
2021-08-27Analysis of the source of DC fan noise
2021-11-16The main application areas of DC cooling fans
2022-04-25Cooling fan function introduction
2022-03-28The core difference between 4010 cooling fan and 4020 cooling fan
2021-08-05Safe operation and long service life is a major feature of DC blower products
2022-04-11How do manufacturers do dust-proof cooling fans?
2022-02-22Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-24Analysis of the source of DC fan noise
2021-11-10What is the reason why the cooling fan in the air purifier does not rotate?
2021-12-21Features of DC blower
2021-10-26What are the advantages of DC direct floating hot fans?
2022-01-10The parameters of the cooling fan of the Antminer are revealed, and the price is unbelievably low
2021-12-07DC fan suppliers discuss with you the main factors of fan cooling
2022-03-10How DC Fans Work
2022-05-12How to choose a cooling fan to be more silent?
2021-09-02Why are most of the current cameras with infrared function
2021-09-10Where are the current weaknesses of domestic cooling fan manufacturers?
2021-08-20About the air volume and pressure of the cooling fan in front of you
2021-08-06What 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?
2021-08-09The working principle of silicone oil fan
2021-11-26Did you know that the air is continuously recirculated in the unit of the DC fan coil unit?
2022-03-18Can the DC fan speed be adjusted?
2021-08-25The three-phase star connection of the DC cooling fan has a variable frequency motor control circuit
2022-03-17Advantages and Performance of DC Cooling Fans
2022-04-15What 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 is the main reason for the quality of the declassified cooling fan?
2021-08-04DC fan permanent magnet motor has excellent controllability advantages
2022-03-11DC fan permanent magnet motor has excellent controllability advantages
2022-03-09Why does the cooling fan manufacturer require a minimum order quantity, isn't it a standard product?
2022-02-16The main application areas of DC cooling fans
2022-05-11Which cooling fan is better?
2022-03-24Can the speed of the micro cooling fan be adjusted?
2022-01-13How to fix the slow start of the electric fan
2022-04-27A comprehensive introduction to DC cooling fans
2022-05-10Briefly describe the characteristics of the DC blower
2022-04-07Analysis on whether the air outlet is not unblocked has an effect on the cooling fan?
2021-10-14Why do cooling fan manufacturers have to order several samples?
2022-04-19What are the characteristics of lightweight DC fans for drones?
2021-12-06How to choose the current and voltage sensor power supply?
2022-04-13The correct way to open the DC fan accessories
2021-12-24What does high frequency microwave PCB circuit board exposure do?
2021-09-14What is the effect of the waterproof fan?
2021-11-03How electric fans work
2022-03-22What is the structure of the fan
2022-07-18The speed of the cooling fan
2021-12-22Will the 12V cooling fan be damaged if the voltage is lower than the rated voltage?
2021-11-11What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-10-08Why is it difficult for manufacturers of small fans to design temperature control and speed regulati
2021-08-27What is the cause of the tripping of the cooling fan of medical equipment?
2022-05-18How to use only two cooling fans with three lines?
2021-09-18Why do cooling fan manufacturers want to get an air volume tester
2021-08-20How to solve the noise of the cooling fan of the mining machine chassis?
2021-08-12What common questions should be paid attention to during the application of cooling fans?
2022-01-17Can the DC cooling fan vibrate with high intensity?
2021-12-16Smart toilet cooling fan cleaning tips
2022-04-18Power saving tips for electric fans
2022-05-06What is an electric fan made of?
2022-07-18Why are oil-contained cooling fans prone to noise?
2021-12-16What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-16How does the installation method of the cooling fan affect the service life?
2022-01-26What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-23What is the effect of the waterproof fan?
2021-11-01Features of DC blower
2021-12-14Why do cooling fan manufacturers have to order several samples?
2021-09-09What is the difference between a DC cooling fan and an AC cooling fan?
2021-09-06Teach you to distinguish the types of cooling fans
2022-04-15Analysis of why the waterproof fan has a backwind phenomenon?
2022-02-27What should be paid attention to for the cooling fan of the new energy charging pile?
2021-08-17Application of Photodiode
2021-12-08Teach you how to use a DC fan
2022-04-07Ubiquitous computer cooling fan
2022-04-14What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-24Do you know what are the commonly used bearings for cooling fans?
2022-03-14How can the Raspberry Pi 3rd generation DC fan 3007 be quieter?
2021-08-26Is it sufficient to increase the speed of the high-volume cooling fan?
2021-09-13What is the reason for the noise of 4010 DC fan?
2022-01-20What is the specific meaning of the air volume parameters of the cooling fan?
2021-10-11What is the working principle of the DC fan coil unit?
2022-03-15Why is there a quantity requirement for the cooling fan?
2021-10-26Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-23How to increase the air volume/wind/pressure of the cooling fan?
2022-02-18Mainly 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
2022-02-15How do manufacturers do dust-proof cooling fans?
2022-02-14Take you to see what is a DC fan
2022-01-17Cooling fan manufacturer Chengda shares with you the cleaning skills of fans
2022-03-07Cooling fan manufacturers tell you the source and solution of noise
2022-03-11How to solve the noise problem of cooling fan
2022-03-17What is the difference between a DC cooling fan and an AC cooling fan?
2021-10-08Can the speed of the DC fan be adjusted?
2021-11-02Why does the cooling fan manufacturer have no inventory?
2022-01-18What are the technical treatments for the internal structure of the waterproof fan?
2021-11-08Can 4010DC fans be made waterproof?
2021-08-23Electric fan: distinguish between dry heat and damp heat
2021-11-24Advantages and structural defects of hydraulic fans
2022-02-19Analysis on whether the air outlet is not unblocked has an effect on the cooling fan?
2021-10-1210MM thick cooling fan, what is a strange phenomenon in the industry
2022-01-19Do you know how the fan works?
2022-03-25Why 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?
2021-11-18Which frameless cooling fan or framed cooling fan has the largest air volume?
2021-08-06How to use and maintain electric fans
2022-05-06Which is better, AC fan or DC fan?
2022-01-05About the cause and treatment of DC fan noise
2021-11-19How to realize the silent cooling fan?
2021-08-02What information does the manufacturer need to make a cooling fan sample?
2022-01-25Will the positive and negative poles of the DC cooling fan burn if connected reversely?
2022-04-20What is the difference between ball bearings and oil-impregnated bearings for cooling fans?
2021-11-08It may be the driving force behind the noise of the cooling fan!
2021-08-04Reasons and solutions for the electric fan not turning
2022-04-06What specifications are good for the ventilation fan of the air purifier?
2021-08-24Disassemble the components of the cooling fan
2022-05-10What are the factors related to the life of the cooling fan?
2021-10-13the DC cooling fan burn if connected
2021-12-09What are the processes for the internal structure of the waterproof fan?
2021-11-11What are the voltage specifications of the DC cooling fan
2021-11-02Why does the cooling fan manufacturer have no inventory?
2021-08-10Micro Fan - What kind of equipment are cooling fans mainly used in?
2022-03-15Is it sufficient to increase the speed of the high-volume cooling fan?
2022-04-20Can the cooling fan be dustproof?
2021-10-19How much is the power of a household fan
2022-04-01What is the difference between a DC cooling fan and an AC cooling fan?
2021-09-07Introduction and Application of Photodiode
2021-09-10What methods can improve the quality of cooling fans?
2022-01-15What is the root cause of the cooling fan failure?
2021-11-23What is the reason for the slow start of the electric fan
2022-04-27Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-12-17Teach you how to use a DC fan
2022-05-12How much high temperature can the cooling fan resist?
2021-11-23What are the processes for the internal structure of the waterproof fan?
2021-11-18Analysis on whether the cooling fan can be waterproof after adding lubricating oil?
2021-10-13Why are oil-contained cooling fans prone to noise?
2021-09-28What is the quality of the fans used in the LED lighting industry?
2021-11-09Does the cooling fan work at low temperature have any effect?
2021-08-13Does the cooling fan work at low temperatures have an impact?
2021-10-21What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-15How do manufacturers do dust-proof cooling fans?
2021-08-11How dustproof and reliable the cooling fan is
2022-01-22
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
