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SUZHOU POLESTAR METAL PRODUCTS CO., LTD 86-512-57981567 polestar@metalcnc-machining.com
Engineered Anodized Aluminum Heat Sink Cnc Precision Components Metal Work For Power Supply

Engineered Anodized Aluminum Heat Sink Cnc Precision Components Metal Work For Power Supply

  • Highlight

    Power Supply Application Heat Sink

    ,

    CNC metal work Heat Sink

    ,

    Anodized Aluminum Heat Sink

  • Product Name
    CNC Aluminum Heat Sink Parts
  • Service
    Customized OEM CNC Machining
  • Sample Time
    According To Your Drawings
  • Drawing Format
    2D/(PDF/CAD)3D(IGES/STEP)
  • Production Customized
    According To Requirements
  • Material
    Titanium, Steel, Brass, Aluminium, Etc.
  • Shipping
    Express, Air, Sea
  • Finish
    Smooth, Matte, Mirror, Etc.
  • Weight
    Lightweight
  • Size
    Customized
  • Place of Origin
    China
  • Brand Name
    Polestar
  • Certification
    ISO9001, TS16949
  • Model Number
    As Drawing
  • Minimum Order Quantity
    600pcs
  • Price
    According to the detailed drawing
  • Packaging Details
    Carton + Pallet, Customized package is available
  • Delivery Time
    3-20days
  • Payment Terms
    L/C,D/A,D/P,T/T
  • Supply Ability
    10000pcs per day

Engineered Anodized Aluminum Heat Sink Cnc Precision Components Metal Work For Power Supply

Engineered Anodized Aluminum Heat Sink CNC Metal Work for Power Supply Application

 

Product Overview:
Our Engineered Anodized Aluminum Heat Sink Parts are precision-designed for power supply systems, ensuring optimal thermal management, durability, and electrical insulation. Manufactured from high-grade aluminum alloys and finished with anodization, these heat sinks provide superior heat dissipation, corrosion resistance, and long-term reliability in demanding electronic applications.

 

Key Features & Benefits:
1. High-Performance Thermal Management
Efficient Heat Dissipation – Optimized fin design maximizes surface area for rapid cooling.
Low Thermal Resistance – Ensures stable performance in high-power applications.
Lightweight & Durable – Aluminum construction reduces weight without compromising strength.
2. Premium Material & Manufacturing
Material: EN AW-6063 (AlMg0.7Si) / EN AW-6061 (AlMg1SiCu)
Process: CNC Machining + Precision Extrusion
Surface Treatment: Type II/III Anodization (Optional: Black, Natural, or Custom Colors)
3. Enhanced Protection & Longevity
Corrosion Resistance – Anodized layer prevents oxidation and chemical degradation.
Electrical Insulation – Anodization provides dielectric properties for safety.
Abrasion Resistance – Hard anodizing (Type III) for wear-resistant applications.
4. Customization & Compatibility
Tailored Designs – Custom shapes, sizes, and fin configurations available.
Wide Compatibility – Suitable for power supplies, LED drivers, inverters, and industrial electronics.

 

Technical Specifications (Comparison Table):

Parameter

Standard Option (EN AW-6063)

High-Strength Option (EN AW-6061)

Hard Anodized (Type III)

Thermal Conductivity

201-218 W/m·K

167-180 W/m·K

167-180 W/m·K

Tensile Strength

130-186 MPa

240-310 MPa

240-310 MPa

Surface Hardness

60-70 HV (Natural Anodized)

60-70 HV (Natural Anodized)

400-600 HV (Hardcoat)

Max Operating Temp.

150°C

150°C

200°C

Corrosion Resistance

Excellent

Excellent

Extreme

Finish Options

Clear/Black Anodized

Clear/Black Anodized

Hard Anodized (Matte)

 

Applications:
Power Supply Units (PSUs) – Server, telecom, and industrial power systems
LED Lighting & Drivers – High-power LED cooling solutions
Automotive Electronics – EV charging systems, inverters
Renewable Energy – Solar inverters, battery management systems
Consumer Electronics – Amplifiers, gaming PCs, high-performance computing

 

Why Choose Us?

1. No mold fees for aluminum profiles – We cover these costs to reduce your expenses.  

2. No welding fixture charges – Another way we help you save.  

3. Combining different Producing Technology – Outsource Aluminium Profile, Shaped Metal, Metal Casting materials and MIM materials, then CNC machining to lower the unit price.

4. One-Stop Factory – Our factory, certified with ISO9001 and IATF16949, offers one-stop services including laser cutting, bending, stamping, CNC machining, sheet metal working, welding and assembling, ensuring stable quality control.

 

Engineered Anodized Aluminum Heat Sink Cnc Precision Components Metal Work For Power Supply 0