High Quality Excavator Accessories Engine Cooling Fan Blades 9 Blades 6 Holes For CAT320C 321C 330C

High Quality Excavator Accessories Engine Cooling Fan Blades 9 Blades 6 Holes For CAT320C 321C 330C

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About Products
 

The excavator's fan blades are an important part of the excavator's cooling system and are used to generate airflow to cool the engine, radiator and other key components. Fan blades are usually made of lightweight yet strong materials, such as aluminum alloy or fiberglass reinforced plastic.

Excavator fan blades are usually fan- or spiral-shaped to maximize airflow and heat dissipation. They are mounted on the fan shaft and driven by the engine's power or hydraulic system. As the fan rotates, the airflow generated by the fan blades passes through the radiator, dissipating heat and reducing the temperature.

The design of fan blades takes into account several factors, including fan diameter, number of blades, blade shape and blade angle. The choice of these factors has an impact on fan performance and efficiency. For example, a larger diameter fan can provide greater airflow, but also requires more power to drive. The shape and angle of the blades affect the airflow direction and speed of the fan, which in turn affects the heat dissipation effect.

The process of making excavator fan blades usually includes the following steps:

1. Material selection: Choose lightweight yet strong materials suitable for fan blade manufacturing, such as aluminum alloy or glass fiber reinforced plastic. These materials have good strength and corrosion resistance.
2. Blade design: According to the needs of the excavator and the requirements of the cooling system, design the shape, angle, number and other parameters of the fan blades. This is usually done through calculations and simulation analysis to determine the optimal design.
3. Mold making: According to the blade design, make the mold for forming the fan blade. Molds, usually made of metal or plastic, are used to shape the blade.
4. Molding: Use a mold to inject or press the selected material into the shape of the fan blade. The injection molding process is suitable for plastic materials, and the pressing process is suitable for metal materials.
5. Processing and trimming: Process and trim the formed fan blades to ensure the size, flatness and balance of the blades. This may involve processes such as cutting, grinding and polishing.
6. Surface treatment: Surface treatment is performed on the fan blades to improve their corrosion resistance and appearance. Common surface treatment methods include spraying, anodizing or chromium plating.
7. Assembly and testing: Install the manufactured fan blades on the fan shaft, and conduct quality testing and performance evaluation. Testing usually includes balance testing, noise testing, air flow testing, etc.
Final inspection and packaging: Qualified fan blades are subjected to final inspection and packaged and labeled for transportation and use.

Why choose us

Excavator spare parts in full-scale are available;

1. 100% quality assurance, develop and manufacture follow original ones;

2.  Quick response within 24 hours ;

3. Small order allowed;

4. Reasonable stock and timely delivery;

5. Original packing, neutral packing or customized packing;

6. Positive customer feedback from abroad market;

7.  Excellent After-sales service.

Delivery way available with Express, Air or Ocean