China 12V Radiator Fan Manufacturers - Waterproof 12V Radiator Fan Made in China

Your Professional 12V Radiator Fan Supplier

Our goal is to become your true partner in the field of 12v radiator fan in China. Shenzhen Xinyujie Technology Co., Ltd has been devoted to cooling fan manufacture and R&D. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.

UL Passed 12V Radiator Fan
120X120X38MM high air flow cooling fan,built-in PWM and FG function.
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RoHS Material 12V Radiator Fan
140X140X25MM RoHS passed high quality ball bearing fan.
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Mini 12V Radiator Fan
140X140X38MM IP68 double ball bearing fan for car.
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12V Radiator Fan Cooling
12V 24V 172MM Industrial radiator fan cooling, 17251 brushless speed control fan, 3000rpm axial fan
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Why Choose Us

Our certification: Our management system strictly follows the IATF16949 quality certification system, and our products are CE, RoHS and UL certified.

Production market: Our products are very popular in the market and are mainly sold to Japan, South Korea, Europe, the United States and other countries.

Customization requirements: We are well aware that customers' needs are not the same. We can customize various fans according to customer needs, provide OEM services and help you develop new products and molds.

Our services: In the pre-sales stage, our team of experts will recommend the most suitable products according to the needs of customers and provide detailed technical consultation. During the sales period, we ensure timely delivery and provide installation guidance. For after-sales, we provide long-term technical support, warranty services and spare parts to help customers maximize the use of products and get reliable maintenance during use.

Advantages of 12V Radiator Fan

Precise temperature control

Electric fans can be controlled by thermostats, allowing them to turn on and off based on coolant temperature, optimizing energy use and reducing noise.

Reduced engine load

Electric fans don't rely on the engine for power, reducing strain on the engine and improving overall performance.

Enhanced cooling at low speeds and idling

Radiator fans, particularly electric ones, are crucial when a vehicle's speed isn't sufficient to force air through the radiator for cooling. This is especially important during stop-and-go traffic or when the engine is idling.

Specification of 12V Radiator Fan

Size	Model	Rated Voltage (V)	Startup Voltage (V)	Current Amp (A)	Speed (RPM)	Air flow (CFM)	Static Pressure (mmH20)	Noise Level (dB-A)	Weight (g)
14014025mm	XYJ12B14025H	12	6	0.6	2500	120.1	4.26	44.3	152
	XYJ12B14025M	12	6	0.17	1800	84.4	2.12	35.1	152
	XYJ12B14025L	12	6	0.03	1000	44.49	0.76	25.2	152
	XYJ24B14025H	24	12	0.27	2500	120.1	4.26	44.3	152
	XYJ24B14025M	24	12	0.08	1800	84.4	2.12	35.1	152
	XYJ24B14025L	24	12	0.02	1000	44.49	0.76	25.2	152

Features of 12V Radiator Fan

Our RoHS material 12V radiator fan are made of PBT material and ball bearings,the service life can reach 70,000 hours. It can increase water, oil and corrosion protection (up to IP68), high performance, smooth operation, and small cooling fan size, low power consumption, no electromagnetic interference.

Cooling fans can improve device performance. When the temperature of the device is too high, the working speed of the components will be limited, thus affecting the performance of the device. By timely heat dissipation, the operating temperature of the device can be kept within a reasonable range, ensuring that the components run in the best state, and improving the performance and response speed of the device

Types of 12V Radiator Fan

Mechanical radiator fan: This type of engine cooling fan runs off the crankshaft and is commonly found in older vehicles types. It’s commonly attached to the water pump pulley and only spins when the engine is running. But the fan must only come on when necessary. To enable that, a special type of clutch is used.

Electric radiator fan: These car cooling fans do not depend on the engine to operate. Instead they use a small electric motor. Alongside the motor, an electric cooling fan comes with a wiring system to support its operation. The system consists of wires, connectors, fuse, relay(s), sensors, and control module.

Single radiator fan: As the name indicates, a single radiator fan is a one-fan assembly. It’s the most common configuration and used in many different types of cars. A single radiator fan is not suitable for some applications, though. These include large engines that require a lot of air to take away the heat produced. Modified engines, too.

Dual radiator fan: The dual radiator fan is a set of two fan assemblies. They are usually used for electric fans and when the engine is large and cooling needs higher. For that reason, these types of cooling fans are most common on large vehicles or those with modified engines. The setup allows more air through the radiator core for a more effective cooling effect.

Key Components of 12V Radiator Fan

Radiator fan blade assembly

The main (and most visible) part of a radiator fan is the blade assembly. It typically consists of arms attached to a hub. The function of the blades is to blow air through the radiator core when the fan comes on. The amount of air moved by the blades is usually indicated in cfm or cubic feet per minute.

Radiator fan motor

This is basically a 12v dc motor and only used on electric radiator fans. The purpose of the motor is to rotate the blades and cause them to move air. One of the features that vary with cooling fan motor designs is the size and shape. But in spite of these design differences, the motor contains the usual components.

Radiator fan clutch

The radiator fan clutch is only used in mechanical cooling fans. It’s usually a type of device designed to engage and disengage the fan. Different mechanisms are used to achieve that, and the clutch can be thermally operated or non-thermal.

Radiator fan shroud

Many radiator cooling fans today feature a shroud. This shroud is a metal or plastic housing around the fan assembly. Its main function is to direct air to the radiator and prevent losses. That way, the shroud helps to make the cooling fan more effective.

Application of 12V Radiator Fan

Radiator fans are crucial for regulating engine temperature in vehicles and can also be used to enhance heat distribution in buildings. In vehicles, they circulate air through the radiator to cool down the engine coolant, preventing overheating, especially during low-speed or stationary driving. In buildings, radiator fans improve heat distribution by blowing warm air from radiators into the room, making heating more efficient.

Packing and Shipping of 12V Radiator Fan

Packing	Box
Shipping	Shipped by road, sea, rail

FAQ

Q: What is a radiator cooling fan shroud?

A: The shroud is the structure that surrounds the fan and holds it in place. It’s usually funnel-shaped and made from plastic. The function of the shroud is to direct air and ensure efficiency.

Q: What is a radiator cooling fan clutch?

A: It’s the component that engages and disengages the cooling fan so it operates when needed. Radiator fan clutches are two types; thermal and non-thermal. A thermal clutch, as the name suggests, uses the temperature changes to operate.

Q: Why is my radiator cooling fan so loud?

A: One of the most common reasons for a noisy radiator cooling fan is its design. Fans that use a mechanical clutch are generally loud, especially when the clutch is worn. If the fan blades are straight instead of curved, the device will also be loud or noisy.

Q: What can cause a radiator fan to stop working?

A: Radiator fans often fail due to the following. They may be cracked, broken, or displaced. Although rare,

Q: Can you repair a radiator fan?

A: Radiator cooling fan repair is possible for some firms of damage but not all. A damaged relay or blown fuse, for example, can be replaced. Bad connections or loose connectors are fixable, too.

Q: What happens when the radiator cooling fan is not working?

A: You will see signs of failure, which are either visible on the fan itself or when the engine is running. The symptoms of bad radiator fan include.

As one of the leading 12v radiator fan manufacturers in China, we warmly welcome you to buy cheap 12v radiator fan made in China here from our factory. All customized products are with high quality and competitive price.

RoHS Material 12V Radiator Fan, 12v radiator fan, UL Passed 12V Radiator Fan