Extrusions are a method of making heat sinks that is cost effective. The metal is forced through a die producing an extrusion profile (Tooling required). The result is bar stock extrusions that can be cut to the required length of the heat sink. Most heat sink profiles can be made into an extrusion profile. We offer short lead time and inexpensive tooling.
Please contact us for more information!
Extrusion Capabilities:
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Material
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Aluminum Extrusions
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High Aspect Ratio (30:1, 30mm tall, 1mm thick fins)
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Wide
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Stacked Fin
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Fin Insertion
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Copper Extrusions |
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Post Processing / Secondary Operations
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Additional Machining
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CNC machining: Holes, Slots, Threads, Pockets, Pedalstools, Radii, Chamfers
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Hardware installation
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Pems, Standoffs, Helicoils, Screws
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Surface finishing
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AL – Anodizing, Chromate, Powdercoat, nickel plating, hard anodize
– Pre finish bead blasting
CU – Anti-oxidation
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Silkscreen / Printing / Engraving
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Thermal interface material
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Heat Sink attachment method (clips, pins, springs, screws)
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