Which is the biggest fan manufacturer in Shenzhen, China?

As a common electrical product, fans are widely used in various fields such as home, office and industry. For enterprises and institutions that need to purchase fans, it is crucial to choose a reliable fan manufacturer. This is not only related to the quality and performance of the product, but also involves the subsequent service, cost and other factors. Shenzhen, China is a gathering place for fan manufacturers. The following will elaborate on the criteria for selecting fan manufacturers from multiple dimensions, and share which is the largest fan manufacturer in Shenzhen, China.

Some criteria for selecting fan manufacturers

1. Product quality and safety

1.1 Material selection and production process

Material selection: Quality fan manufacturers pay attention to the selection of materials. The case of the fan is usually made of plastic or metal with high strength, heat and wear resistance. For example, the shell of some high-end fans will choose aviation grade aluminum alloy, which is not only lightweight, but also has excellent strength and corrosion resistance, which can ensure that the fan is not easy to damage during long-term use. For the blade of the fan, high-quality engineering plastics or metal alloys are generally used to ensure that the blade will not be deformed when rotating at high speed, thus ensuring the stability and safety of the fan.

Production process: Advanced production process is the key to ensure product quality. From the manufacturing of molds to the processing of parts, and then to the final assembly, every link needs to be strictly controlled. Accurate mold manufacturing can make the parts of the fan have a high degree of consistency and accuracy, and reduce the failure caused by assembly errors. In the process of parts processing, the use of numerical control machining technology can improve production efficiency and product quality.

For example, the manufacture of motors requires precise wire winding process and strict insulation treatment to ensure the motor's performance and life. In the assembly process, manufacturers should adopt standardized operating processes and carry out strict quality testing for each fan, including appearance inspection, performance testing, etc., to ensure that the products leaving the factory meet the quality standards.

2. Technological innovation

2.1 Fan blade design

Number of blades: The number of blades has a big impact on the performance of the fan. Traditional fans are mostly three-leaf designs, but modern fans are increasingly using 5-leaf, 7-leaf, 9-leaf or even double-leaf blades. The greater the number of blades, the more uniform and gentle the wind and the lower the noise.

Blade shape: The wind resistance and wind pressure generated by different shapes of fan blades during transmission are different, which directly affects the size of noise and the transmission distance of wind. Mainstream manufacturers have tried a variety of designs, such as feather fan leaf, feather fan leaf, Gree's vortex point, Japan's seagull fan leaf and so on. These designs not only improve the transmission efficiency of wind power, but also reduce noise. In particular, the "green wind" design, through the double-layer multi-leaf design, the air is concentrated first and then diffused, and the wind feels more natural and soft.

2.2 Motor technology

Dc brushless motor: DC brushless motor because of its low noise, high efficiency and long life characteristics, become the first choice for many high-end fans. This kind of motor not only runs smoothly, but also effectively reduces energy consumption.

Dc brushed motors: Although the performance of DC brushed motors is slightly inferior to that of brushless motors, it is more advantageous in price. Some mid-range fans will also adopt this motor to balance performance and cost.

Ac motors: AC motors are the most common type of motor and cost less, but are noisier and less energy efficient. Some low-end fans still use this type of motor.

2.3 Other Technologies

Intelligent control: Modern fans increasingly use intelligent control technology, such as mobile phone APP control, voice control and so on. These technologies not only enhance the convenience of the product, but also increase the interactive experience of the user.

Additional functions: Some high-end fans also integrate additional functions such as air purification, humidification and heating. These functions enable the fans to play a role in different seasons, enhancing the practicality and added value of the product.

3. User experience and humanized design

3.1 Control mode

Body buttons: Many fans are equipped with body buttons, easy for users to operate directly. Fans with buttons in the nose are superior to fans with buttons in the chassis because the user does not need to bend over to control them.

Remote control: Remote control is another common way to control, you can remotely adjust the various functions of the fan. Some high-end fans also have magnets placed on the body for easy remote control.

Mobile APP: Smart fans can be controlled by mobile APP, and users can adjust the fan's wind speed, timing and other functions anytime and anywhere.

3.2 Function Diversity

Timing function: The timing function of the fan is a must, and users can set the running time of the fan according to their needs. Generally speaking, the timing function of more than 8 hours is the basic parameter.

Sleep Mode: Some fans introduce a sleep mode that automatically reduces wind speed at any time or temperature change. This mode is especially suitable for the elderly and young children to avoid colds caused by excessive wind speed.

3.3 Effect of air supply

Wind sense: Modern fans pay more and more attention to the comfort of wind sense. It can be designed through the double-layer multi-leaf design, so that the airflow is concentrated first and then diffused, and the wind feeling is more natural and soft.

Air volume and wind speed: The air volume and wind speed of the fan directly affect the user's experience. Generally speaking, the greater the air volume, the lower the wind speed, and the softer the air supply effect.


4. Price and cost performance

4.1 Price range

High-end market: The high-end market is mainly occupied by well-known international brands, such as Dyson, Bamuda, etc. The fans of these brands are more expensive, but the performance and design are excellent.

Middle market: The middle market is occupied by well-known domestic brands, such as Midea, Gree, Kosi and so on. The fans of these brands are moderately priced, with excellent performance and design.

Low-end market: The low-end market is mainly occupied by some small enterprises and low-end brands. These brands have lower fan prices, but relatively poor performance and design.

4.2 Cost/Performance

Overall consideration: When choosing a fan manufacturer, cost performance is an important consideration. Users need to consider factors such as the price, performance, design and after-sales service of the product.

User needs: Different user needs determine different views on the cost performance. For example, home users may pay more attention to the cost performance and user experience of the product, while business users may pay more attention to the performance and stability of the product. Therefore, when choosing a fan manufacturer, users should make a comprehensive consideration according to their own needs.

5. Fan product types and application scenarios

5.1 Floor fans

Features: Floor fans are the most common type of fan, easy to move and widely used. Can be greatly swayed around the air supply, cleaning up is also very convenient. The number of fan blades is diverse, and the size and softness of the wind are different.

Application scenario: The floor fan is suitable for a variety of scenes such as home and office, especially in summer, which can provide a large area of cooling effect.

5.2 Tower Fan

Features: Tower fan alias convection fan, developed according to the principle of airflow. Through the motor to drive the "wind" thrown out, the wind is cut by the fence fan blade, the wind is softer than the floor fan, the rotating blade fan, can effectively improve the indoor air quality. The fuselage is small, easy to move, but the cleaning is more troublesome.

Application scenario: Tower fan is suitable for home, office and other indoor environment, especially in the need to improve air quality occasions.

5.3 Bladeless fan

Features: The bladeless fan was first introduced by Dyson in 2009 and uses unique jet air supply technology. The base has strong plasticity, which is easy to attach air purification, humidification, heating and other functions. However, the farthest air supply distance is not as good as ordinary fans, and the noise is larger under the same air volume.

Application scenario: Bladeless fan is suitable for indoor environment such as home and office, especially for occasions with high security requirements.

5.4 Cold fan

Features: Cold fan commonly known as "air conditioning fan", by adding water, adding ice crystals or semiconductor refrigeration, so that the outlet temperature is lower than the intake temperature, so that people feel cool. But the inside is humid, easy to breed bacteria.

Application scenario: Cold fan is suitable for hot summer, especially in the environment without air conditioning, can provide a better cooling effect.

5.5 Wall fans, ceiling fans, and top fans

Wall fans: Wall fans are fans whose base is fixed to the wall and are mostly used in commercial establishments. It takes up less space but has a limited range of air supply.

Ceiling fan: A ceiling fan is a fan whose base is fixed to the ceiling and whose blades rotate horizontally. In addition to traditional ceiling fans, ceiling fans for home use are currently more popular with ceiling fan lights. It takes up less space and has a wide range of air supply.

Top fan: The top fan refers to the fan whose base is fixed on the ceiling and whose fan head can rotate 360° around the axis of the base to supply air to different directions. It occupies less space and has a wide range of air supply, but the installation is more complicated.

Application scenario: Wall fan, ceiling fan, top fan suitable for commercial places, large space and family ceiling and other occasions, especially the need for large area of air supply environment.

5.6 Portable fan

Telescopic folding fan: Telescopic folding fan is the most popular portable fan in recent years, small size, easy to carry.
Handheld fan: Most handheld fans have built-in batteries and support USB charging, which is suitable for emergency use when there is no condition to use conventional fans or air conditioners.
Neck-hanger fans: Neck-hanger fans are a popular type of portable mini fans, but they are not very practical.
Clip-on fan: The clip-on fan has no base and can only be supported by clip-on objects. However, most of the current clip fans use clip-on and upright design, which is more flexible to use.
Mini ceiling fan: Mini ceiling fan is suitable for dormitory bed, office lunch break and other scenes, small and flexible, with the installation.
Application scenario: Portable fan is suitable for outdoor, travel, office and other occasions, especially in the case of no fixed power supply, can provide temporary cooling effect.


6. Which is the biggest fan manufacturer in Shenzhen, China

Since its establishment in 1993, Shenzhen Lianchuang Electric Appliance Industrial Co., Ltd. has developed into one of the largest fan manufacturers in Shenzhen. The company integrates product research and development, production, sales and service, focusing on the fields of two-quarter electrical appliances, four-season small household appliances, especially the manufacturing of air conditioning fans, electric fans and other products.

Lianchuang Electric has advanced production equipment and strict quality control system, product performance is excellent, welcomed by the market. Its air conditioning fan production base is large-scale and advanced in technology level, which is an important force to promote the development of the industry. Lianchuang Electric adhering to the "quality first, service first" purpose, is committed to providing consumers with high-quality fan products, is a leader in Shenzhen home appliance industry.

7. Purchase advice

7.1 Types of motor
Dc brushless motor: It is preferred to choose DC brushless motor, because it has the characteristics of low noise, high efficiency and long life.
Dc brushless motor: If the budget is limited, you can choose DC brushless motor, its performance is slightly worse than brushless motor, but the price is more advantageous.
Ac motors: Try to avoid choosing an AC motor as it is more noisy and less energy efficient.

7.2 Number of blades
More than 7 leaves: The number of fan leaves is at least 7, and double fan blades are superior to single fan blades. The greater the number of blades, the more uniform and gentle the wind and the lower the noise.

7.3 Shaking Head Function
Automatic up and down head shaking: The best fan can do automatic up and down head shaking, with automatic left and right head shaking, forming a rotating wind.
Manual up and down shaking: the next point can manually shake the head up and down, that is, you can manually control the direction of the head.
No up and down shaking head function: the most secondary is no up and down shaking head function.

7.4 Operation Mode
Nose button: The fan with the button in the nose position is better than the fan with the button in the chassis, because the user does not need to bend over to control.
Remote control: remote control can remotely adjust the functions of the fan, convenient and practical. It is best to choose the remote control with a magnet position on the fuselage to avoid the loss of the remote control.
Mobile APP: Some high-end fans support mobile APP control, which can adjust the wind speed, timing and other functions of the fan anytime and anywhere, which is a bonus.

7.5 Timing Function
More than 8 hours: The timing function of the fan is required, and the selection should support at least 8 hours of timing function.

7.6 One-click Sleep mode
Auto-adjust: Some fans introduce a one-click sleep mode that automatically reduces wind speed at any time or temperature change. This mode is especially suitable for the elderly and young children to avoid colds caused by excessive wind.

8. Conclusion

Choosing a quality fan manufacturer requires comprehensive consideration of product quality, technological innovation, market performance, user experience, service quality and environmental protection and energy saving. Consumers can better judge the performance and quality of fans by learning about the standard revision, material selection, motor technology, fan blade design and other professional knowledge. In addition, paying attention to the market performance and brand reputation of the fan, and choosing the product type and application scenario that meet their own needs is also an important basis for choosing the fan manufacturer.