Heat Sinks

American Manufacturers of Aluminum Die Cast Heat Sinks, Parts & Materials

Premier Engineered Products is your headquarters for innovative die cast heat sinks. Utilizing our superior die casting processes and technology, we can manufacture aluminum thermal heat sinks and heat sink parts to fit your specifications and design. Our goal is to provide you with superior aluminum heat sinks and parts at affordable prices.

Our ISO 9001:2008 certified manufacturing and quality management process makes Premier a leading heat sink manufacturer and allows us to bring design expertise and support to meet your custom needs. Contact us directly for a free estimate of your custom work and see how our six-acre plant makes us one of America’s best aluminum heat sink manufacturers.
Vacon Black

Vacon Black

What Are Die Cast Heat Sinks?

Aluminum die cast Heatsinks are used to cool various electronic components and devices. We can provide companies, suppliers, and individuals with die cast heat sinks in a variety of applications, including:

  • Circuit boards (PC boards): Our aluminum heat sinks can provide a highly effective heat management process for circuit boards by providing a precise combination of vertical and horizontal cooling. Various thicknesses and customized forms are also easily achievable.
  • High powered lasers: We can produce electronically controlled heat sinks for high-powered laser diodes that offer superior temperature control and high-heat flux-handling capabilities.
  • Fixtures, housings & LED (light emitting diode) boards: Premier is your source for heat sinks that provide effective cooling solutions for LED light sources. We can manufacture customized aluminum heat sinks that are lightweight, require little in the way of structural support and suitable for high-volume production processes.
  • Audio equipment: We manufacture heat sinks that are essential equipment for audio amplifiers that can effectively dissipate output transistor heat.
  • Automotive equipment: Turn to Premier for the manufacturing of heat sinks for automotive electronic equipment that enables high-density components to operate at stable temperatures over a wide spectrum of ambient conditions. Heat load temperatures can be controlled electronically.
  • Communication equipment (such as cellular & satellite devices): We’re also leading aluminum heat sink manufacturers for various types of communication equipment that is lightweight and offers excellent resistance against corrosion.
  • Any application where heat is generated and needs to be removed: Regardless of your application, you can trust Premier to develop a customized heat sink that can meet your requirements. We’ll work closely with you to design and manufacture the best solution for your needs and budget.
Ask a Question or Request a Quote today for more information and pricing on our die cast aluminum heatsinks.

The Benefits of Die Cast Aluminum Heat Sinks

Aluminum die cast heat sinks are electrically conductive, which means they can be electrically grounded – there’s no need to pay additional costs for copper plating, and heat sink parts are used for RF and EMI shielding. Die cast aluminum heat sinks are robust and can be molded with many features included to eliminate secondary operations such as machining and assembly to reduce costs.

Aluminum thermal heat sinks are specially designed to extract heat from components in electronic devices – and they’re designed in a way to need less machining than other processes such as extruded heat sinks or machined heat sinks. The cooling fin, mounting holes and mounting features can be manufactured simultaneously. Die cast heat sinks can be used as raw parts without any finish, or they can be anodized or powder coated for improved surface protection and corrosion resistance.

Besides the common “fin” design of heat sinks die casting can produce “pin fin” designs with greater density in a given area of the product. “Pin fin” features also offer the product designer greater latitude in orientation of the product in the final use – no matter which direction the product is oriented the heat will still flow properly through the “pin fins” thus extracting heat at the best rate possible.

Who Uses Aluminum Heat Sinks?

Premier Engineered Products creates die cast heat sinks for a wide range of companies that operate all over the world. Some of the key industries we support and have specialized knowledge of include:

  • Testing and custom machine brands that build their own specialized computers and cases
  • Lighting, display and advertising equipment companies that distribute and manage LED boards for a wide range of lighting scenarios
  • Large-park industries that need robust sound and acoustical systems to provide updates, information and alerts to staff across large geographic areas
  • Industrial mechanics, automotive truck and equipment manufacturers, and support providers for logistics, farm and other industrial automotive brands
  • Telecommunications firms, from business-facing internet service providers to individual consumer service providers like cell service companies
  • Any company or situation that can benefit from an aluminum die cast heat sink’s ability to protect even the most sensitive of equipment

Always Choose American Aluminum Heat Sink Manufacturers

Premier Engineered Products wants to be your go-to aluminum heat sink manufacturer, but we recognize that some businesses may choose to look elsewhere for support.

Whether or not you choose Premier, we ask that you always consider using an American company. The reshoring of manufacturing to the United States is one way that any American business can improve our overall economy and strengthen our middle class.

You’ll be doing your part to help our country recover and grow, and that’s something any American brand can be proud of today. For more, see these 14 reasons to buy American goods from the North American Die Casting Association.

Contact Us to Learn More About Aluminum Die Cast Heat Sinks

As one of the leading aluminum heat sink manufactures in the United States, Premier Engineered Products can design and produce customized heat sinks for your specific applications. We also implement the most stringent quality-control measures to ensure reliable, consistent results for all of our heat sink manufacturing processes. Discover what more than 70 years of die casting expertise can do for your company. Please contact us today for more information about our die cast aluminum heat sink manufacturing.


Lumec Black
Arris Black