PSI Industries is a custom aluminum extruder and fabricator dedicated to exceptional customer service and product quality. As an ISO 9001:2015-certified company, we ensure every product meets the highest standards of quality and efficiency. Many electronics manufacturers rely on our custom aluminum heat sink extrusions to prolong the service life and improve the performance of their devices. Learn why aluminum is an ideal heat sink material and the customization options available from PSI Industries.

Why Aluminum Heat Sinks

Heat sinks are a type of heat exchanger that transfers heat generated by a device to the air or surrounding environment, thereby dissipating the heat. Aluminum’s superior thermal conductivity significantly enhances heat dissipation, making it an exceptional material for heat sinks. This property is crucial in preventing overheating and prolonging the longevity and performance of electronic devices. Aluminum is a lightweight, cost-effective heat sink material that resists corrosion and lasts longer even in challenging environments.

Aluminum is also highly recyclable, reducing the electronic device’s overall carbon footprint and promoting environmental sustainability. These attributes make aluminum heat sink extrusions the optimal choice for heat sinks in numerous applications, from consumer electronics to industrial machinery.

Customization Capabilities

At PSI Industries, our heat sinks are fully customizable to your device’s unique cooling needs. We provide comprehensive design and engineering support, employing cutting-edge CAD/CAM software to streamline part design and translate specifications into detailed, accurate machining instructions. These technological capabilities allow us to accommodate a diverse range of custom heat sinks with repeatable precision.

Our customization options include:

  • Shapes: Choose from standard shapes like round, square, and flat, or opt for a completely custom configuration tailored to fit your specific application.
  • Thickness and Tolerances: Our standard thickness options range from 0.4 mm to 20 mm, or we can customize the thickness based on your needs. We can achieve tight tolerances down to ±0.01 mm.
  • Finishes:
    • Powder Coating: For an aesthetically pleasing finish, we can powder coat the custom heat sink to protect it against chips, scratches, and corrosion.
    • Anodizing: Anodizing increases surface durability and enhances corrosion resistance, prolonging the lifespan of your custom heat sinks under rigorous conditions.
  • Special Packaging: Our specialty packaging solutions are designed to protect your custom heat sinks during shipping and handling. Custom packaging ensures that each unit arrives in perfect condition, ready for immediate use. We retain your product details, packaging design, and other specifications so that you get consistently high-quality deliveries with every shipment.

Start Your Custom Aluminum Extruded Heat Sink Project Today

As a leading heat sink manufacturer, PSI Industries is eager to partner with you on your next custom aluminum heat sink project. With streamlined production processes, we proudly offer one of the fastest turnaround times in the industry, ranging from just 2 to 4 weeks. This ensures that you receive your custom aluminum heat sink extrusions swiftly, without compromising quality.

To discuss your custom heat sink needs, contact us today. For specific pricing information, request a quote. You can also learn more about our extensive aluminum extrusion capabilities and how they can be tailored to meet your requirements.