| Customization: | Available |
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| After-sales Service: | Provided |
| Warranty: | 1 Year |
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Cooling fan is an important part of vehicle cooling system, its performance directly affects the heat dissipation effect of the engine, and then affects the performance and service life of the engine. The main function of the cooling fan is to reduce the temperature of the engine through air flow and prevent the engine from overheating. The power consumption of the fan accounts for about 5% to 8% of the engine output power, so in the pursuit of environmental protection and low energy consumption trend, the design and choice of cooling fans is also increasingly concerned .
Working principle of cooling fan
The working principle of the cooling fan is based on the tank temperature sensor to detect the tank temperature. When the tank temperature exceeds a set threshold (usually 95 degrees), the tank temperature sensor triggers the fan relay, the fan circuit is switched on, the fan motor is started, and the tank temperature is reduced by air flow. When the tank temperature is lower than the threshold, the fan relay is separated and the fan motor stops working .
Cooling fan type and selection
Traditional cooling fan selection often relies on the experience of the technician, selecting the fan by analogy, or referring to factors such as the installation requirements of the fan, the engine model, and the vehicle operating environment. This approach is untargeted, and its effectiveness largely depends on the experience of the technician. Modern technology enables more scientific selection and optimization of fans through their aerodynamic performance parameters and databases, ensuring that cooling requirements are met while minimizing power consumption
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Changsha HuaYi Technology Co., LTD., specialized in the sale of construction machinery parts.
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Our company mainly business in various brands of pump trucks, excavators, cranes, wet spray machines and other accessories, as remote controls, Rexroth oil pump, transfer boxes, double pump pipes, lubrication pump, Harvey/Eaton/Parker/Kawasaki valves.
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