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Anodized Radiators Aluminum Extrusion Radiators manufactured by Xin Shang Metal are designed for efficient heat dissipation. Made from premium aluminum alloys such as 6063, 6061 and 6005, these radiators offer excellent thermal properties. Aluminum extrusions are custom shaped to suit specific applications such as motor housings.
The anodized surface treatment ensures increased durability and corrosion resistance, making these radiators ideal for industrial use. The radiators can be further processed through bending, welding and stamping to meet precise design requirements. The product is available in a variety of shapes including round, square and profiles, providing flexible solutions for a variety of heat dissipation needs.
Our Anodized Heat Sinks, manufactured through precision aluminum extrusion, are engineered to deliver exceptional thermal management in compact electronic systems. Constructed from high-purity 6063 or 6061 aluminum, these heat sinks feature a dense fin array created via the extrusion process, maximizing surface area for efficient heat dissipation. The anodized finish not only enhances corrosion resistance but also improves thermal emissivity, ensuring optimal heat transfer from high-power components.
The extrusion process allows for complex, uniform cross-sections, enabling seamless integration into tight spaces. Each heat sink undergoes a two-step anodizing process—first, a sulfuric acid bath for surface preparation, followed by a sealing treatment to prevent oxidation. This results in a hard, durable coating that withstands harsh environmental conditions while maintaining excellent thermal performance.
High Thermal Efficiency: Fin designs optimized for natural or forced convection, reducing component temperatures by up to 30°C in high-load scenarios.
Lightweight and Robust: Aluminum extrusion ensures a strong, monolithic structure with a density of just 2.7g/cm³, ideal for portable and airborne electronics.
Customizable Geometry: Available in various fin heights, pitches, and lengths, with options for integrated mounting holes or thermal interface materials.
Enhanced Surface Protection: The anodized layer (5-25μm thickness) resists salt spray, UV radiation, and chemical spills, extending service life in outdoor or industrial settings.
Cost-Effective Solution: Extrusion offers high-volume production efficiency, making it a cost-effective choice compared to CNC-machined or forged heat sinks.
Electronics Cooling: Used in CPUs, GPUs, power amplifiers, and LED drivers to prevent overheating.
Telecommunications: Supports 5G base stations, routers, and network switches, ensuring stable performance in high-temperature data centers.
Automotive Electronics: Cools onboard computers, ADAS systems, and electric vehicle (EV) battery management units (BMUs).
Renewable Energy: Efficiently dissipates heat from solar inverters and wind turbine controllers in harsh outdoor environments.
Q: Does the anodized coating affect thermal conductivity?
A: No—anodizing improves thermal emissivity without compromising the aluminum's inherent high thermal conductivity (190-230 W/mK).
Q: Can these heat sinks be used in liquid-cooled systems?
A: Yes, they are compatible with both air and liquid cooling, though liquid applications may require additional sealing for the anodized surface.
Q: What is the minimum fin pitch available?
A: We can produce fin pitches as low as 1.2mm for ultra-dense cooling solutions, depending on the extrusion profile.
Q: How long does the anodized finish last in coastal environments?
A: Our marine-grade anodizing provides over 1,000 hours of salt spray resistance, meeting ASTM B117 standards for coastal and offshore applications.
| Parameter | Value |
| Alloy Grade | 6000 series |
| Tolerance | ±1% |
| Temper | T3-T8 |
| Application | Motor housings |
| Shape | Custom (Round, Square, Profiles) |
| Processing Services | Bending, Unrolling, Welding, Punching |
| Material | Aluminum (6063, 6061, 6005) |
| Surface Treatment | Anodized, Milling |
| Certification | ASTM, AISI, JIS, DIN, GB |
| Minimum Order Quantity | 300KG |
| Application Field | Industrial |
Anodized Radiators Aluminum Extrusion Radiators manufactured by Xin Shang Metal are designed for efficient heat dissipation. Made from premium aluminum alloys such as 6063, 6061 and 6005, these radiators offer excellent thermal properties. Aluminum extrusions are custom shaped to suit specific applications such as motor housings.
The anodized surface treatment ensures increased durability and corrosion resistance, making these radiators ideal for industrial use. The radiators can be further processed through bending, welding and stamping to meet precise design requirements. The product is available in a variety of shapes including round, square and profiles, providing flexible solutions for a variety of heat dissipation needs.
Our Anodized Heat Sinks, manufactured through precision aluminum extrusion, are engineered to deliver exceptional thermal management in compact electronic systems. Constructed from high-purity 6063 or 6061 aluminum, these heat sinks feature a dense fin array created via the extrusion process, maximizing surface area for efficient heat dissipation. The anodized finish not only enhances corrosion resistance but also improves thermal emissivity, ensuring optimal heat transfer from high-power components.
The extrusion process allows for complex, uniform cross-sections, enabling seamless integration into tight spaces. Each heat sink undergoes a two-step anodizing process—first, a sulfuric acid bath for surface preparation, followed by a sealing treatment to prevent oxidation. This results in a hard, durable coating that withstands harsh environmental conditions while maintaining excellent thermal performance.
High Thermal Efficiency: Fin designs optimized for natural or forced convection, reducing component temperatures by up to 30°C in high-load scenarios.
Lightweight and Robust: Aluminum extrusion ensures a strong, monolithic structure with a density of just 2.7g/cm³, ideal for portable and airborne electronics.
Customizable Geometry: Available in various fin heights, pitches, and lengths, with options for integrated mounting holes or thermal interface materials.
Enhanced Surface Protection: The anodized layer (5-25μm thickness) resists salt spray, UV radiation, and chemical spills, extending service life in outdoor or industrial settings.
Cost-Effective Solution: Extrusion offers high-volume production efficiency, making it a cost-effective choice compared to CNC-machined or forged heat sinks.
Electronics Cooling: Used in CPUs, GPUs, power amplifiers, and LED drivers to prevent overheating.
Telecommunications: Supports 5G base stations, routers, and network switches, ensuring stable performance in high-temperature data centers.
Automotive Electronics: Cools onboard computers, ADAS systems, and electric vehicle (EV) battery management units (BMUs).
Renewable Energy: Efficiently dissipates heat from solar inverters and wind turbine controllers in harsh outdoor environments.
Q: Does the anodized coating affect thermal conductivity?
A: No—anodizing improves thermal emissivity without compromising the aluminum's inherent high thermal conductivity (190-230 W/mK).
Q: Can these heat sinks be used in liquid-cooled systems?
A: Yes, they are compatible with both air and liquid cooling, though liquid applications may require additional sealing for the anodized surface.
Q: What is the minimum fin pitch available?
A: We can produce fin pitches as low as 1.2mm for ultra-dense cooling solutions, depending on the extrusion profile.
Q: How long does the anodized finish last in coastal environments?
A: Our marine-grade anodizing provides over 1,000 hours of salt spray resistance, meeting ASTM B117 standards for coastal and offshore applications.
| Parameter | Value |
| Alloy Grade | 6000 series |
| Tolerance | ±1% |
| Temper | T3-T8 |
| Application | Motor housings |
| Shape | Custom (Round, Square, Profiles) |
| Processing Services | Bending, Unrolling, Welding, Punching |
| Material | Aluminum (6063, 6061, 6005) |
| Surface Treatment | Anodized, Milling |
| Certification | ASTM, AISI, JIS, DIN, GB |
| Minimum Order Quantity | 300KG |
| Application Field | Industrial |
