Introduction
The Aluminum Alloy Plug Fan is centrifugal fans designed to be mounted directly to the wall or duct of an air handling system such as an air handling unit (AHU) or plenum.
Features
Anti-corrosion Performance
The surface of Aluminum Alloy Plug Fan is anodized, with a film thickness of 25μm and a hardness of HV800. In the salt spray test, no red rust was produced for 500 hours, and the corrosion resistance is 10 times that of ordinary carbon steel.
Efficient Aerodynamic Performance
Our product adopts a backward airfoil blade design, which is optimized by CFD fluid mechanics. The efficiency reaches 85% under standard working conditions, which is 12% higher than that of ordinary forward blade fans.
High Efficiency and Low Noise
The impeller adopts a backward-inclined or backward-bent aerodynamic optimization structure. It maintains high-efficiency operation in the air volume range of 1000m³/h to 50000m³/h and the static pressure range of 300Pa to 2500Pa, and the static pressure efficiency of the whole machine can reach more than 70%.
Parameter
|
Air volume |
3000 m3/h~200000 m3/h |
|
Pressure |
1000 Pa~10000Pa |
|
Power |
7.5 KW~ 400KW |
|
Material |
Aluminum alloy |
|
Application |
Flammable and explosive air transportation |
Our products have obtained ISO 9001, GB--/T 45001-2020/ISO 45001:2018 CE certification, UL certification, invention patents, utility model patents. And we have advanced production equipment, such as large laser cutting machines, CNC bending machines, spinning machines, dynamic balancing machines, mobile dynamic balancing instruments, welding equipment, etc.
FAQ
Q: What is an aluminum alloy plug fan?
A: An aluminum alloy plug fan is a centrifugal fan with a compact, direct-drive design, typically mounted directly into the wall or panel of an air handling unit (AHU). The impeller and housing are made from lightweight, corrosion-resistant aluminum alloy for improved durability and performance.
Q: What are the benefits of using aluminum alloy in plug fans?
A: Aluminum alloy offers high strength-to-weight ratio, excellent corrosion resistance, and thermal conductivity. These features help reduce overall fan weight, prevent rust in humid environments, and enhance heat dissipation, increasing the fan's lifespan.
Q: In which applications are aluminum plug fans commonly used?
A: They are widely used in HVAC systems, cleanrooms, pharmaceutical production, food processing, electronics manufacturing, and other environments requiring clean air, space-saving design, and energy-efficient ventilation.
Q: How is a plug fan different from a traditional centrifugal fan?
A: A plug fan is installed directly in the panel of an air handling unit, eliminating the need for long ductwork. Its direct-drive motor and compact design offer space savings, lower maintenance, and improved energy efficiency compared to belt-driven centrifugal fans.
Q: What should be considered when selecting an aluminum alloy plug fan?
A: Key factors include airflow (CFM), static pressure, motor power, noise level, operating environment (humidity, temperature, corrosion), and whether the application requires hygienic or washable materials. The aluminum build is especially ideal for corrosive or lightweight system requirements.
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