Custom Heat Sinks & Machining
Engineering Thermal Solutions That Power Your Critical Systems
- ISO 9001:2015 Certified
- AS9100D Quality Management
- RoHS and REACH Compliant
- Advanced CFD Thermal Analysis
What is a Heat Sink? Why Customize It?
A heatsink is a passive heat exchanger designed to dissipate thermal energy from a device or component by increasing the surface area in contact with the surrounding air, effectively transferring heat away from critical electronic or mechanical systems.
A tailored heat sink can optimize thermal performance by precisely matching fin geometry, material selection, and surface characteristics to the exact heat generation profile of a specific device, ensuring more efficient heat dissipation, improved component reliability, reduced operating temperatures, and potentially extending the lifespan of the equipment.
Types of Custom Heat Sinks
Unlike off-the-shelf “one-size-fits-all” solutions, Richconn’s custom heat sink solutions are designed to maximize thermal conductivity efficiency, reduce weight and size, and seamlessly integrate with the specific design and installation requirements of the target application.
Flat/Straight Fin Heat Sinks
have straight, parallel fins extending vertically from a flat base
Pin Fin Heat Sinks
Composed of multiple cylindrical or rectangular pins extending from a base
Skived Fin Heat Sinks
Created by precisely cutting and bending metal from a solid base
Folded/Fluted Fin Heat Sinks
Fins are created through folding or complex geometric shaping
Circular Fin Heat Sinks
Fins are arranged in a circular pattern radiating from a central point
Heat Sink Material Options
Custom Aluminum Heat Sinks
- Lightweight and cost-effective
- Excellent thermal conductivity
- Ideal for electronics, automotive, and aerospace applications
- Weight: 2.7 g/cm³
- Thermal conductivity: 205-250 W/mK
Custom Copper Heat Sinks
- Superior thermal conductivity
- Highest heat transfer efficiency
- Best for high-performance computing and industrial equipment
- Weight: 8.96 g/cm³
- Thermal conductivity: 385-401 W/mK
Custom Specialized Alloy Options
- Customized material blends for specific thermal and mechanical requirements
- Options include:
- Aluminum-silicon alloys
- Copper-tungsten composites
- Nickel-aluminum bronze
Customization Options
- Fin Density and Spacing
- Surface Treatments
- Thermal Interface Options
- Mounting Configurations
- Size and Dimensional Tolerances
Thermal Performance Optimization
Our engineering team employs advanced computational fluid dynamics (CFD) simulation to:
- Predict and model heat dissipation patterns
- Optimize fin geometry
- Minimize thermal resistance
- Maximize heat transfer efficiency
Applications of Custom Heat Sinks
Electronics and Computing
- Computer processors and graphics cards
- Server and data center equipment
- High-performance gaming systems
- Telecommunications infrastructure
- Motherboard and circuit board components
Automotive manufacturing
- Electric vehicle battery cooling systems
- Electric motor temperature regulation
- Power electronics in hybrid and electric vehicles
- LED headlight and lighting systems
- Electronic control units
Industrial Equipment
- Power inverters and converters
- Solar panel and renewable energy systems
- Industrial automation machinery
- High-power electrical transformers
- Manufacturing equipment with significant heat generation
Lighting Technology
- High-intensity LED arrays
- Stage and studio lighting
- Agricultural grow lights
- Street and outdoor lighting systems
- Laser projection equipment
Medical Devices
- MRI and CT scanning equipment
- Laser medical instruments
- Diagnostic and imaging systems
- High-precision medical electronics
- Implantable electronic devices
Consumer Electronics
- Smartphones and tablets
- LED televisions and displays
- Power adapters and chargers
- Home entertainment systems
- Smart home devices
Welcome to Visit Our Factory
Connect directly with the source factory, no middlemen profiting from price differences.
FAQs About Custom Heat Sinks
We typically need detailed specifications such as dimensions, mounting configurations, required cooling capacity (BTU or kW), flow rates, operating temperature and pressure, fluid type, and any special materials or coatings. If you have existing drawings, performance requirements, or technical standards, please share them as well.
Absolutely. We’ll start by reviewing your basic performance targets—such as heat dissipation, system pressure, flow rates, and space constraints—and then propose an optimal configuration.
Our manufacturing methods include extrusion, CNC machining, skiving, and bonded fin construction.
Aluminum and copper are commonly used; aluminum is cost-effective and lightweight, while copper offers higher thermal conductivity for more demanding applications.
You’ll have a dedicated project manager who will provide regular updates, ensure timely responses to inquiries, and offer status reports at key milestones, from initial design approval through final delivery.
We can customize nearly every aspect, including fin configurations, tube types, core densities, mounting brackets, fittings, and inlet/outlet orientations. We also offer custom surface treatments, branding elements, integrated sensors, and advanced coating options.
Request a Custom Heat Sink Quote
Ready to optimize your thermal management solution? Our expert engineers are prepared to develop a precision-engineered heat sink tailored to your exact specifications.
