Aluminum extrusions with CNC Machining

Introduction：
Aluminum extrusions are cost-effective solutions for the majority of electronic cooling applications. Extrusion profiles enable engineers to either select or start their design from a pre-tooled extrusion profile for the cooling solution. PT extrusion heat sink Applications can be for LED, IGBT, and IC devices or a wide range of other packages for electronics.

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Product introduction

Aluminum extrusions are cost-effective solutions for the majority of electronic cooling applications. If you have cost concerns, extrusion heat sink maybe your good choice. Pioneer Thermal can offer various finishing like e-coating, electrophoresis, powder coating, anodizing with different color.

Aluminum extrusions with CNC Machining

Common Process for Extrusion Heatsink:

Aluminum Extrusion Heatsink Process

Extrusion Heatsink 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

Available heatsink process of Pioneer Thermal:

Main Process	Finishing Processes	Finishing Value Added
Extrusion	CNC machining	Embedded fans
Bonded Fins	Drilling	Thermal Greases
Cold Forging	Tapping	Screws
Die Casting	Stamping	Springs
Folded Fins	Anodizing	Clips
Heat Pipes	Screen printing	Embedded heat pipes
Skived Fins	Powder coating	Phase change materials
Snapped Fins	Laser etching	Back plates
FSW cold plate	Polishing	Gap filler pads
Gun drill cold plate	Electrophoresis	PEMs
Vacuum brazing cold plate	E-coating	Standoffs
Vapor chamber		Dielectric pads
		Compounds

Pioneer Thermal R&D:

Our seasoned professionals can model and critique the thermal implications of your design using Icepak, Flotherm, CFD, Solidworks, ProE, and AutoCAD. We can manage your thermal needs from the conceptual design stage, through prototypes and into production, which enable us to be your “one-stop” shop for quality thermal solutions, delivered on time and at competitive prices.

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 heat sink design and manufacturing, our process includes 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.

Custom Extruded Heat Sink Manufacturer

Aluminum extrusions with CNC Machining