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Extrusion Heatsinks
  • Aluminum Extruded Heat Sink
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Aluminum Extruded Heat Sink

Introduction：
Model: Aluminum Extruded Heat Sink
Material: AL6063-T5
Tolerance: +/-0.1mm
Delivery Time: Sample 2 weeks, production 3-4 weeks
Application: Engine power, PV inverter, converter, solar energy, automotive, server, audio etc.

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Aluminum Extruded Heat Sink Introduction

 


Extruded heat sink is the cost effective option and highly automated. Extruded heat sinks are typically aluminum and allow the manufacturer to produce the fins and base as one continuous part.

 

The aluminum extrusion process allows the manufacture of numerous shapes of profiles. By modifying the shape of the profile, the surface in contact with the air is changed and therefore the heat dissipation capacity is changed. Extruded heat sinks are commonly used in medium power systems with natural and forced convection.

extruded heat sink

 

Aluminum Extruded Heat Sink Details:

 

Aluminum extruded heat sink process:

1. Extruded single pieces

2. Press fit single pieces together

3. CNC machining the groove on top and base according to the drawing, meet the flatness requirement

4. Surface treatment: degrease

5. Inspection, pack and ship

 

Extrusion Heat Sink Design Parameter:

 

 
Machine tonnage Diagonal Line limit Fin Height/Fin Gap
600T <120mm 24
880T <130mm 24
1000T <150mm 22
1500T <180mm 22
1800T <200mm 21
2500T <230mm 21
2750T <250mm 21
3000T <320mm 20
3600T <350mm 20
4000T <400mm 20
6500T <540mm 19
8000T <700mm 16

 

extrusion heat sink design

 

 

About Pioneer Thermal:

As a heat sink manufacturer in China, Pioneer Thermal is certified with ISO9001, ISO14001 and TS16949, and has a dedicated quality assurance department with full CMM capabilities. We are focused on providing advanced technology, superior customer service and outstanding value to our industry partners.

Pioneer Thermal has more than 18 years experience in CNC machining, cold forging heatsinks, cold plate heatsinks, die casting heatsinks, extrusion heatsinks, heatpipe assemblies, skived fin heatsinks, stacked fin heatsinks, folded fin heatsinks etc. If you need any heat sink service, please contact Pioneer Thermal.

 

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