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Aluminum Fin Heat Exchanger
Aluminum finned heat exchangers are efficient, lightweight indirect heat exchange devices that greatly expand the heat transfer area by tightly fitting or welding aluminum fins (secondary heat transfer surface) to a base tube (primary heat transfer surface, typically copper or aluminum).
An aluminum fin heat exchanger is a high-efficiency heat exchange device with aluminum fins as the core heat exchange element. It achieves rapid heat exchange through forced or natural convection between the fluid and the aluminum fins. It is mainly used for air cooling or heating and is widely used in automobiles, HVAC, industrial equipment and energy systems.
Products advantages
High heat exchange efficiency: High thermal conductivity aluminum alloy fins (≈200 W/m·K) combined with a high-density structure significantly expand the heat exchange area.
Lightweight design: The entire structure is made of aluminum alloy, resulting in a high strength-to-weight ratio.
Corrosion resistance: The fin surface can be anodized or coated with an anti-corrosion coating, making it suitable for long-term use in humid and industrial environments.
Reliable structure: Utilizing mature brazing or expansion welding processes, the fins are firmly bonded to the piping.
Customization Options
Dimensions and Structure: Length, width, thickness, fin height, and density can be customized.
Fin Types: Flat fins, corrugated fins, louvered fins, etc.
Material Selection: Different aluminum alloy grades are available.
Connection Method: Pipe diameter, interface location, and connection type can be customized.
Surface Treatment: Anodizing, anti-corrosion coating, spraying, etc.