Extruded Heat Sink

High-Volume Extruded Heat Sinks for Cost-Effective Cooling

✓ 150–220 W/mK Thermal Conductivity

✓ Custom & Standard Extrusion Profiles

✓ Anodized or Mill Finish Options

✓ ISO 9001 & RoHS Certified

✓ High-Volume Production (10k+ Units/Month)

Why

Fecision?

Precision At Fecision

Custom CNC Machining & Molded Solutions

As a leading CNC machining and mold manufacturing service provider, we deliver tailored heat sink solutions using advanced materials and manufacturing techniques, including CNC milling, extrusion, die-casting, and bonded fin technology.

Optimized Thermal Performance

CFD-simulated designs for maximum heat dissipation

Durability

Corrosion-resistant finishes for harsh environments

Custom Designs

Collaborate with our engineers for application-specific solutions

Cost Efficiency

Competitive pricing for both low/high-volume orders

Global Compliance

Meet RoHS, REACH, and ISO 9001 standards

Extruded Heat Sinks

Extruded heat sinks are thermal management components manufactured by forcing heated aluminum or copper through a die to create continuous profiles with uniform cross-sections. Ideal for high-volume applications, they balance cost, weight, and performance, making them the go-to solution for industries like LED lighting, consumer electronics, and renewable energy.

With 15+ extrusion dies in stock and proprietary technology, we achieve 20% higher fin density than industry averages, boosting surface area without compromising structural integrity. Lead times as short as 2 weeks for bulk orders.

Why Choose Extrusion?

✔️Low Cost per Unit – Eliminate CNC machining costs for large orders.

✔️Rapid Production – Scale to millions of units with consistent quality.

✔️Design Flexibility – Custom fin heights, base thicknesses, and lengths.

✔️Lightweight & Durable – Aluminum’s natural corrosion resistance reduces maintenance.

Technical Specification Table

Extruded Heat Sink Technical Details

Parameter	Specifications
Material	Aluminum 6063-T5 (standard), 6061-T6 (high-strength)
Thermal Conductivity	150–220 W/mK
Profile Widt	10–300mm
Fin Height	5–100mm
Surface Finish	Mill finish, anodized (Type II/III), powder-coated
Certifications	ISO 9001, RoHS, REACH, UL (on request)