Copper-aluminum composite 80-80

Copper-aluminum composite radiators are heating devices that combine copper and aluminum materials through a specialized manufacturing process. Leveraging the "corrosion resistance of copper combined with the high-efficiency heat dissipation of aluminum," they are widely used in home heating systems, high-end buildings, and environments with challenging water quality conditions.

Copper-aluminum composite 75-75

Expansion tube process: Hydraulic or mechanical expansion is used to tightly fit the copper tube with the aluminum profile, eliminating any gaps and ensuring efficient heat transfer (with contact thermal resistance approaching zero).

Copper-aluminum composite 80-80

External heat sink (aluminum): Made from 6063-T5 aluminum alloy, it features low density (2.7 g/cm³), a large散热 area (achieved through an extrusion process that forms a fin structure), and a thermal conductivity of approximately 205 W/m·K, effectively accelerating heat dissipation.