Die Casting Heat Sink

• High-Strength Die-Cast Aluminum: Made from premium A380, A356, or ADC12 aluminum alloys, combining excellent thermal conductivity with mechanical durability
• Complex Geometry Capability: Die casting allows production of intricate shapes and integrated structures with minimal post-processing
• Superior Heat Dissipation: Designed to efficiently absorb and transfer heat, maintaining optimal operating temperatures for electronic components
• Minimal Secondary Processing: Near-net-shape casting reduces or eliminates the need for extensive CNC machining, saving time and cost
• Smooth and Uniform Surface Finish: Vibratory deburring and shot blasting produce a consistent finish ready for anodizing or coating
• Ideal for High-Volume Production: Die casting offers repeatability and cost efficiency for large-scale manufacturing runs
• Custom Design Support: Engineering assistance is available to create fully customized heat sinks for specific project needs

• Material Options: A380, A356, ADC12 aluminum alloys
• Product Size: Customizable per drawing or specification
• Structure Type: Supports thin fins, curved walls, and integrated mounting bases
• Surface Treatments: Anodizing, powder coating, painting, sand blasting, chromate conversion
• Finish Quality: Deburred and smoothed by vibratory tumbling or shot blasting
• Machining Tolerance: Post-CNC accuracy up to ±0.05 mm
• Volume Capacity: Suitable for both prototypes and mass production

Large-Scale Manufacturing：Our factory spans 1,000 mu (about 667,000 m²), with full in-house capabilities from aluminum smelting and billet casting to extrusion, surface treatment, and CNC machining.

One-Stop Solution：With 43 extrusion lines (500–5500 tons) and a dedicated mold partner, we provide fast production, custom profiles, and integrated services to simplify your supply chain.

Quality You Can Trust：Strict quality control ensures consistent dimensions, strength, and finish, reducing your risk and increasing reliability.

Fast Delivery & Cost Efficiency：Self-produced billets, in-house processing, and batch production mean faster lead times and lower overall costs.

Advanced Finishing Options：Anodizing and both vertical and horizontal powder coating lines deliver durable, high-quality surface finishes tailored to your product needs.