Aluminum alloy cooling tower fan blades are designed specifically for cooling tower, offering distinct advantages over other types of fans. The fan blade enhanced for low sound operation, delivers maximum air flow and pressure capability at reduced speed. The skin of fan is made with high quality aliminum alloy that is infused with pigment for even distribution across the laminate. Blades connects to the fan hub using a heavy-galvanized iron ring integrally molded with each fan blade. By loosening the hub attachment hardware, blades can easily be rotated to achieve desired pitch, permitting maximum utilization of fan horsepower.
Aluminum Alloy Cooling Tower Fan Specification
| Fan Blade Diameter | Fan Blade Amount | Fan Blade Width | Motor Power
| Motor Pole Number | Fan Speed | Air Volume |
| φ1500mm | 4 | 210mm | 2.2 | 12 | 460 | 45000 |
| 4 | 210mm | 3 | 4 | 410 | 50000 |
| 4 | 270mm | 3 | 4 | 360 | 50000 |
| φ1800mm | 4 | 210mm | 4 | 4 | 410 | 70000 |
| 4 | 270mm | 4 | 4 | 360 | 80000 |
| 4 | 270mm | 5.5 | 6 | 240 | 70000 |
| φ2000mm | 6 | 270mm | 5.5 | 6 | 240 | 90000 |
| 4 | 270mm | 5.5 | 4 | 320 | 105000 |
| 4 | 350mm | 5.5 | 4 | 320 | 125000 |
| 6 | 350mm | 5.5 | 6 | 240 | 120000 |
| φ2400mm | 4 | 270mm | 5.5 | 4 | 320 | 120000 |
| 6 | 350mm | 5.5 | 6 | 240 | 130000 |
| 4 | 270mm | 7.5 | 4 | 320 | 135000 |
| 4 | 350mm | 7.5 | 4 | 320 | 150000 |
| 6 | 350mm | 7.5 | 6 | 240 | 145000 |
| φ3000mm | 4 | 350mm | 7.5 | 6 | 240 | 180000 |
| 4 | 350mm | 11 | 6 | 240 | 200000 |
| 6 | 350mm | 11 | 6 | 205 | 220000 |
| φ3400mm | 4 | 350mm | 11 | 6 | 240 | 200000 |
| 6 | 350mm | 15 | 6 | 205 | 260000 |
| φ3700mm | 6 | 350mm | 15 | 6 | 185 | 320000 |
| 6 | 350mm | 18.5 | 6 | 205 | 350000 |
| φ4250mm | 6 | 350mm | 22 | 6 | 210 | 400000 |
| 6 | 350mm | 30 | 6 | 225 | 450000 |
Aluminum Alloy Cooling Tower Fan Features
Cooling tower aluminum alloy aerofoil fan blades are one of the key components in modern cooling tower systems. Their advanced design and manufacturing processes endow them with a variety of significant features. Below is a detailed elaboration on these features:
I. Aluminum Alloy Cooling Tower Fan Superior Aerodynamic Performance
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Aluminum Alloy Cooling Tower Fan Has Efficient Aerodynamic Design
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The aluminum alloy aerofoil fan blades adopt an airfoil design similar to that of aircraft wings. This design can significantly reduce air resistance and enhance air flow efficiency. The blades have high full-pressure efficiency, which allows them to generate a larger air volume under the same motor power, thereby improving the heat exchange efficiency of the cooling tower.
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The blade angles of the aerofoil fan blades can be adjusted according to actual requirements to adapt to different operating conditions. For example, users can adjust the blade angles based on the inlet temperature, outlet temperature, and circulating water volume of the cooling tower to achieve optimal cooling effects.
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Aluminum Alloy Cooling Tower Fan Has Adjustable Blade Angles
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The blade angles of aluminum alloy aerofoil fan blades are designed to be adjustable, which allows for flexible adaptation to the operating requirements of the cooling tower. This design not only enhances the adaptability of the cooling tower but also optimizes the cooling effect under different environmental conditions.
II. Significant Material Advantages of Aluminum Alloy Cooling Tower Fan
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Lightweight and High Strength of Aluminum Allou Cooling Tower Fan
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Aluminum alloy is characterized by its low density and high strength. Compared with traditional steel, the density of aluminum alloy is only about 1/3 of that of steel, but its strength can meet the requirements for cooling tower fans. This lightweight and high-strength feature enables the fan blades to withstand greater wind force and centrifugal force during operation while reducing the overall weight of the fan and the burden on the cooling tower structure.
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The lightweight nature of aluminum alloy also reduces the inertia of the fan during operation, effectively lowering vibration and noise, and improving the operational stability of the fan.
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Strong Corrosion Resistance of Aluminum Alloy Cooling Tower Fan
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Aluminum alloy has good corrosion resistance and can withstand the corrosion of water vapor and chemical substances in the operating environment of cooling towers. Even after long-term operation, the fan blades will not experience rusting, peeling, or other phenomena, thereby ensuring the aerodynamic performance and service life of the fan.
III. Stable Operating Performance Of Aluminum Alloy Cooling Tower Fan
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Low Noise Operation of Aluminum Alloy Cooling Tower Fan
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During the design and manufacturing process of aluminum alloy aerofoil fan blades, noise control is fully considered. The shape and angle of the blades are optimized to effectively reduce the turbulence noise generated during air flow. In addition, the lightweight nature of aluminum alloy also reduces the mechanical noise produced during fan operation, providing a quieter operating environment for the surroundings of the cooling tower.
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Good Balance Of Aluminum Alloy Cooling Tower Fan
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Aluminum alloy aerofoil fan blades undergo strict balance correction before leaving the factory to ensure good balance during fan operation. This balance not only reduces fan vibration and improves operational stability but also effectively reduces mechanical wear caused by vibration, extending the service life of the fan.
IV. Aluminum Alloy Cooling Tower Fan is Low Maintenance Cost
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Aluminum Alloy Cooling Tower Fan Is Long Service Life
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Aluminum alloy aerofoil fan blades have a long service life. Their corrosion resistance and high strength ensure that the blades do not easily get damaged during long-term operation. Even in harsh working environments, such as high temperature, high humidity, and chemical corrosion, the blades can maintain good performance, thereby extending the maintenance cycle of the cooling tower.
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Aluminum Alloy Cooling Tower Fan Is Easy Maintenance
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The simple structure and lightweight nature of aluminum alloy aerofoil fan blades make them easy to disassemble and install. Users can easily inspect, clean, and adjust the blades as needed. In addition, the corrosion resistance of aluminum alloy reduces maintenance work caused by corrosion, further lowering maintenance costs.
V. Strong Adaptability Of Aluminum Alloy Cooling Tower Fan
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Aluminum Alloy Coooling Tower Fan Has Multiple Specifications and Models
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Aluminum alloy aerofoil fan blades come in a variety of specifications and models to meet the needs of different cooling towers. Common blade diameters include 1450mm, 1750mm, 2100mm, 2400mm, 2800mm, 3200mm, etc. Users can select the appropriate blade model based on the actual operating conditions of the cooling tower to achieve the best cooling effect.
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Aluminum Allloy Cooling Tower Fan Has Adaptability to Different Environments
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Aluminum alloy aerofoil fan blades can adapt to a variety of environmental conditions, including high temperature, high humidity, and chemical corrosion. Their strong corrosion resistance and high strength ensure stable performance in various harsh environments.
Aluminum Alloy Cooling Tower Fan Technical Parameters
Here are some common technical parameters of cooling tower aluminum alloy aerofoil fan blades:
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Blade Diameter: The common range is from 1450mm to 3200mm.
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Number of Blades: Usually 4, 6, or more.
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Motor Power: Depending on the blade diameter and cooling requirements, the motor power typically ranges from 1.1kW to 18.5kW.
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Air Volume: The air volume range is usually from 18000m³/h to 293000m³/h.
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Rotational Speed: The rotational speed range is generally from 720rpm to 205rpm.
Aluminum Alloy Cooling Tower Fan Application Cases
Aluminum alloy aerofoil fan blades are widely used in various industrial cooling towers, including those in the power, petrochemical, steel, food, and electronics industries. For example:
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In the power industry, aluminum alloy aerofoil fan blades are used to cool circulating water to ensure the normal operation of power generation equipment.
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In the petrochemical industry, their corrosion resistance enables them to adapt to cooling environments containing chemical substances.
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In the food industry, their low noise and high efficiency help maintain a quiet and sanitary production environment.
In summary, with their superior aerodynamic performance, significant material advantages, stable operating performance, low maintenance cost, and strong adaptability, cooling tower aluminum alloy aerofoil fan blades have become an indispensable component in modern cooling tower systems.
Aluminum Alloy Cooling Tower Fan Size Measurement
PT supplys cooling tower replacement service for brand cooling towers. Inform us below required information so that we could offer correctly: 1. Fan Diameter, 2. Nos of Fan Blades , 3. Blade Width , 4. Hub diameter
To match your existing driving shaft, shaft diameter, key width and hub height are also required when placing orders.
Aluminum Alloy Cooling Tower Fan Application
Wing type aluminum alloy fan blades are widely used in different types of cooling towers, with 4 or 6 blades suitable for different working conditions and air flow conditions. Simultaneously providing customized services to global clients.
Aluminum Alloy Cooling Tower Fan Packing
Packing:
In bundle,wooden pallet or as your request.
Delivery time:
With in 10 days.
Selling units:
Single item.
Our Services Of Aluminum Alloy Cooling Tower Fan
-Pre-sale services
Based on the clients' requirements, we will offer product pictures, videos, quotation,information,
engineering drawings until you satisfied with it. Warmly welcome to visit our factory.
-Sale services
1 Providing production schedule photos to ensure you know every process.
2 Our experienced technician are available on the phone also internet, the clients can get instance
guidance by telephone,email, online service anytime, anywhere.
3 Also can arrange experienced technician to clients site for installation guidance, commissioning and training etc.
-After-sale services
Normally, the equipment warranty is 12 months since installation. We will keep in touch with our clients
to follow up the working condition of our machines, and offer support for maintenance.
Why choose us?
1. Highest quality
We are the manufacturer who adopts import raw materials. It is cheap price and guaranteed quality.
2. Most competitive price
We can adjustment the price according to your market demand’s changes,and also can launch a series of promotional activities in a bad economic environment.
3. Professional
We are specialized in producing and sells as development, methods and handling. We have 16 years experience.
4. Best service
Answering emails and solving questions timely. Delivery and update information on time.
Trust, good quality and service are the basic of long term business.
