Custom Heatsink Machining

Custom Machined Heatsink Manufacturer

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High quality precision machined components

Specialising in intricate, tight tolerance work

Extensive experience and high customer satisfaction

Example Machined Heatsinks

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View some examples of the machined heatsinks we have manufactured.
Click on the image to find out more about the machining process, material and tolerance.

Aluminium milled heatsink enclosure

Aluminium Milled Heatsink Enclosure

Product

Machined Aluminium Heatsink Enclosure

Machining Process

CNC Milling

Material/Finish

Aluminium with natural sulphuric anodising

Tolerance

+/- 0.025mm

Aluminium heatink with plating

Aluminium heatink with plating

Product

Machined Aluminium Heatsink Enclosure

Machining Process

CNC Milling

Material/Finish

Aluminium with black sulphuric anodising

Electronic enclosure with heatsink

Electronic enclosure with heatsink

Product

Machined Aluminium Heatsink Enclosure

Machining Process

CNC Milling

Material/Finish

Aluminium 6082 T6 with powder coating

Enclosure lid with heatsink

Enclosure lid with heatsink

Product

Enclosure lid with heatsink

Machining Process

CNC Milling

Material/Finish

Aluminium 6082 T6 with Cerakote coating

Heatsink

Heatsink

Product

Heatsink

Machining Process

CNC Milling

Material/Finish

Aluminium

Heatsinks made from extruded aluminium

Heatsinks made from extruded aluminium

Product

Heatsink

Machining Process

CNC Milling

Material/Finish

Extruded aluminium with coating

Visit our case studies page to discover how Penta has delivered on a range of projects.


Case Studies

Bespoke Heatsink Manufacture

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Penta specialises in the manufacture and modification of heatsinks for our customers all over the UK.

Our specialist programming software, quick set tooling techniques and highly skilled technical engineers mean that we can deliver competitively priced product whether your requirement is an initial prototype or a production batch.

Combining our tool making heritage and production machining expertise, we are also able to offer machining design advice, helping you take cost out of manufacture.



Penta's 3Cs

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Here at Penta, we are committed to delivering an exemplary experience to those who choose to partner with us. We have implemented rigorous processes to ensure that communication, care, and consistency occur at every stage; from our quoting process through to production and delivery.

Read more about our “3 Cs” on our Proven Process page.

Ready to get started? Get your quote now!
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Why choose Penta Precision?

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ISO icon

ISO 9001 Accredited
Commitment to Quality

Communication icon

Our communication is first-rate
Commitment to Quality

Care icon

We take great care to deliver quality parts
Commitment to Quality

Consistency icon

Consistent parts, consistent service
Commitment to Quality

Heatsink Industry Examples

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We have experience in machining bespoke and custom heatsinks for specialised applications in the following industries:

Machined Heatsink Materials

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We can manufacture enclosures in a variety of materials, primarily:

 

Notes For Designers

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To aid machining, reduce processing time and thus cost, consider these factors in custom and bespoke heatsink design:

  • Keep fin cross sections thicker and more stable

  • Keep tolerances as open as possible

  • If machined from solid consider standard cutter diameter

  • Keep depth of slot to 4x width or less

  • Where not critical, specify a rougher surface finish

For more detailed information on designing heatsinks, read our blog How to design a bespoke heatsink for manufacture

Feel free to contact our experienced estimation team for more guidance. They will be able to help you uncover the best design for your application in order to reduce time, weight and cost of the final product.

When your design is proven, we can help with final manufacturing machining and finish design so the specification is clear and can be manufactured repeatedly to the correct quality specification.   

Ready to get started? Get your quote now!
Get a Quote

Client Feedback

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"Overall excellent service, parts are delivered on time to an acceptable standard. Sales and quotation team are very responsive to our enquiries."
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David  Supplier Quality Engineer
"To be confident that an accurately manufactured part will arrive on the agreed deadline is invaluable and increasingly rare. Penta give us this confidence."
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Paul – R&D Manager
"Penta Precision provides a near faultless service.
They are a friendly and helpful company who I hold with very high regard.''

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John – Tooling Engineer
Testimonials

Want to know more?

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Find out how we can help you

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Industry Sectors
 

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Industry Sectors

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E-book: The ULTIMATE GUIDE to getting what you want from your CNC Machining supplier
 

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https://pentaprecision.zoholandingpage.eu/Ultimate-Guide/

Get A Quote

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