Skived heat sink Manufacturers & Suppliers
What is Skived heat sink
A skived heat sink is a cooling device created by precision-cutting a solid metal block (e.g., aluminum or copper) into ultra-thin, high-density fins through skiving technology. Its seamless monolithic structure achieves >30 fins/cm² density, ideal for passive cooling or low-airflow environments, widely used in industrial machinery, medical electronics, and 5G base stations.
Performance:
Zero interfacial thermal resistance: Monolithic structure eliminates heat loss from welding/bonding.Lightweight: 15-30% lighter than die-cast sinks, perfect for space-constrained systems.
Cost Efficiency:
Material utilization rate >95%, reducing waste.No post-processing (e.g., CNC machining), faster delivery.
Applications:
High-power-density chips (e.g., GPUs, IGBT modules).Silent cooling solutions (fanless designs).
Featured
Our advantages
- Industry-leading ±0.05mm tolerance control capability, supporting ultra-thin fins <0.1mm
- Full-process ISO 9001/14001 certification, 100% air tightness & thermal resistance testing
- Complete delivery from 3D model to prototype sample within 72 hours
- Support small batch trial production to million-level mass production
CUSTOMIZATION OPTIONS
| Parameter | Options | Notes |
|---|---|---|
| Material | Aluminum (1050-6063) Copper (C1100) Al-Cu Hybrid | Copper boosts performance by 40% with 2-3x cost |
| Fin Density | 15-45 fins/cm² | High density requires dust-proof design |
| Base Thickness | 3-20mm | Compatible with embedded heat pipes/vapor chambers |
| Surface Finish | Anodizing (Black/Silver) Electroless Nickel Nano Coating | Coatings reduce contact resistance by 8-12% |
| Certification | ROHS, REACH, UL | Complies with global regulations |