Customizable Aluminum Heat Sink with Efficient Heat Dissipation and Black Anodized Surface for New Energy Inverters

Adopting precise extrusion molding with molds, the radiator fins are integrated with the base without splicing, eliminating faults or gaps in heat conduction to greatly improve heat transfer efficiency. Multiple structures including dense teeth, wide surfaces, and irregular shapes can be formed at once with uniform fin pitch and consistent thickness, maximizing heat dissipation area expansion.

• Fin pitch uniform and thickness consistent
• Overall structure with strong rigidity
• Excellent resistance to deformation and vibration

CNC precision milling on installation surfaces and positioning holes achieves flatness error ≤ 0.02mm and surface smoothness Ra0.8μm or above. The installation surface seamlessly adheres to equipment heat sources, significantly reducing contact thermal resistance and eliminating local heat accumulation.

• Flatness error ≤ 0.02mm
• Surface smoothness Ra0.8μm or above
• Accurate positioning hole molding
• No secondary processing required

Support customized extrusion molds according to customer needs, achieving customized molding of non-standard fin density, height, and shape to accurately match heat source distribution and installation space of different equipment.

• Customized non-standard fin specifications
• Small-scale mold modification support
• Low modification costs and short delivery times
• Personalized customization without large-scale mold opening

Extrusion molding is a standardized mass production process enabling high-speed, large-scale continuous production after mold forming. Production efficiency significantly exceeds splicing and welding processes with extremely high consistency in product size and performance during mass production.

• Standardized mass production process
• High-speed continuous production
• No individual differences in mass production
• Ensures equipment assembly uniformity