Introduction
The aluminum alloy centrifugal fan impeller is a core ventilation component with lightweight, high strength, and excellent aerodynamic performance. It is widely used in industrial ventilation, HVAC systems, electronic exhaust, clean rooms, and chemical systems.
Features
Lightweight and High-strength
Made of high-strength aviation-grade aluminum alloy, the density is only 1/3 of steel, and the strength is up to 290 MPa – 310 MPa. Reduce the rotational inertia of the whole machine, suitable for high-speed applications.
Excellent Corrosion Resistance
The all-aluminum structure is anodized or epoxy-sprayed, and a dense protective layer is formed on the surface of the impeller, which can operate in a humid and slightly corrosive gas environment for a long time.
High Balance Accuracy
The aluminum alloy centrifugal fan impeller is processed by CNC machining and a G6.3 dynamic balancing test to ensure that the impeller has a small eccentricity and runs smoothly, effectively reducing vibration noise and increasing the service life of the equipment.
Parameter
|
Air volume |
1000 m3/h~400000 m3/h |
|
Pressure |
1000 Pa~25000 Pa |
|
Material |
Aluminum alloy |
|
Application |
Customized as requested |
Customizable Options
We provide various customization services for Aluminum Alloy Centrifugal Fan impellers to meet the needs of different industries and application scenarios:
- Size customization: The diameter range can be adjusted according to needs, covering 200 mm to 2500 mm, to meet different air volume and space requirements.
- Blade design: The number of blades, bending angle, and shape can be optimized to meet different aerodynamic performance requirements.
- Material selection: Provide different aluminum alloy materials (such as 6061-T6, 7075) and surface treatment (anodizing, spraying, anti-corrosion coating) to meet corrosion and wear resistance requirements.
- Installation method: Keyway, tapered hole, or flange connection can be customized according to equipment requirements, supporting multiple installation directions (clockwise, counterclockwise, vertical, or horizontal).
Quality Certifications
We hold certifications including ISO9001, ISO45001, CE, UL, and several patents.
Company Profile
Yonghecheng Fan Industry Co., Ltd., founded in 1997, is a professional manufacturer of industrial centrifugal fans with over 20 years of experience in the industry. Located in Suzhou, our factory is equipped with advanced CNC machinery, laser cutting equipment, dynamic balancing systems, and comprehensive testing facilities. We produce over 50,000 units annually, serving industries such as environmental protection, chemical, metallurgy, and HVAC. Certified with ISO9001, ISO45001, CE, and UL, and holding multiple patents, our products are exported to Asia, Europe, the Americas, and other global markets.
Service
Pre-sales
We can provide professional fan technical support during the project design phase in order to match the best-performing fan.
On sale
We are able to provide fan drawings and performance curves, and make program adjustments according to customer requests.
After-sales
Solutions are available within two hours of receiving the after-sales call.
FAQ
Q: What is an Aluminum Alloy Centrifugal Fan Impeller?
A: An aluminum alloy centrifugal fan impeller is a rotor made of aluminum-based materials, designed to generate airflow using centrifugal force. It is commonly used in ventilation, cooling, and industrial exhaust systems due to its lightweight and corrosion-resistant properties.
Q: How does an aluminum alloy impeller compare to a steel impeller?
A: Aluminum alloy impellers are lighter and more resistant to corrosion than steel impellers, making them suitable for environments with moisture or chemicals. However, steel impellers are stronger and more durable under high-pressure conditions.
Q: What are the common applications of aluminum alloy centrifugal fan impellers?
A: They are widely used in HVAC systems, industrial ventilation, dust collection, cooling systems, marine applications, and explosion-proof environments where non-sparking materials are required.
Q: How does an aluminum alloy impeller improve fan efficiency?
A: The lightweight nature of aluminum reduces the overall energy required to rotate the impeller, leading to lower power consumption and improved efficiency, especially in high-speed applications.
Q: Can aluminum alloy impellers be used in high-temperature environments?
A: Yes, aluminum alloy impellers have good thermal conductivity and can withstand moderate temperatures, but they may not be suitable for extreme heat applications where stainless steel or heat-resistant alloys are preferred.
Q: Are aluminum alloy centrifugal fan impellers suitable for chemical industries?
A: Yes, aluminum alloy impellers resist corrosion from many chemicals, making them suitable for chemical processing plants, but they should be tested for compatibility with specific chemical exposures.
Q: How can you maintain an aluminum alloy centrifugal fan impeller?
A: Regular maintenance includes inspecting for cracks or deformations, cleaning to prevent dirt buildup, checking for corrosion, and ensuring proper balancing to avoid vibration issues.
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