Heat Sink Extrusions
High fin-to-base ratio extruded aluminium heat sinks engineered for optimal natural and forced convection cooling in electronics, solar, and power equipment.
Engineering & Performance Highlights
Thermal management is paramount to the reliability and lifespan of modern power electronics, LED fixtures, solar inverters, and automotive ECUs. Ample Extrusion manufactures high-performance aluminium heat sinks featuring ultra-dense fin arrays with aspect ratios up to 15:1. Extruded from virgin 6063 alloy with high thermal conductivity (200+ W/m·K), our heat sink profiles deliver exceptional cooling efficiency.
Key Engineering Advantages
- High fin-to-base aspect ratios maximizing convective thermal dissipation surface area
- Extruded from high-purity virgin alloy with thermal conductivity exceeding 200 W/m·K
- Flat, precision-extruded base mounting surfaces for optimal thermal paste contact
- Suitable for natural ambient cooling and forced-air fan-mounted applications
- Black anodized finish available to maximize radiant thermal emission
Fabrication & Engineering Specifications
Comprehensive manufacturing standards and alloy parameters for Heat Sink Extrusions (AE-SINK).
Extrusion & Material Quality
- Alloy Grade
- 6063-T6 / 6061-T6 (Virgin Ingot)
- Extrusion Tolerance
- BS EN 12020-2 / IS 3965 Standard
- Surface Finishes
- Qualicoat Powder Coat, PVDF, Anodized (15-25µm)
- Stock Lengths
- 5.85m, 6.0m, Custom Cut-to-Size
Fenestration Hardware & Gaskets
- Groove Standard
- European Standard Euro-Groove
- Gasket Material
- Vulcanized EPDM (Weather & UV Resistant)
- Corner Jointing
- Corner Cleat Crimping & Epoxy Injection
- Locking Compatibility
- Multi-Point Shoot-Bolt & Smart Biometric
Have Architectural Drawings for Heat Sink Extrusions?
Our CAD and die engineering team will review your elevations and provide full section proposals within 24 hours.
