Custom CNC Machined Large Heatsink Water Cooled Extruded Aluminum Heatsink High Density Fin Heatsink | ZP Heatsink
Discover high-performance custom large aluminum heatsinks with water-cooling & high-density fin design. Perfect for industrial, power electronics, and telecom. CNC machined for precision. Get a quote!
- Product Introduction
Welcome to ZP Heatsink, your trusted partner for high-performance thermal management solutions. Our Custom CNC Machined Large Water-Cooled Extruded Aluminum Heatsink is engineered for demanding applications requiring superior heat dissipation. Utilizing advanced extrusion technology and precision CNC machining, we deliver heatsinks with high-density fins and integrated water-cooling channels for maximum cooling efficiency in compact spaces.



This large heatsink is ideal for high-power electronics, industrial machinery, and telecommunications equipment, where effective thermal control is critical to performance and longevity. We offer complete customization-from size and shape to hole patterns and surface treatment-ensuring a perfect fit for your specific requirements.
Key Features
FEATURE 01
High-Density Fin Design
Maximizes surface area for enhanced heat dissipation in limited spaces.
FEATURE 02
Integrated Water-Cooling Channels
Combined with extrusion and CNC machining for efficient temperature control in high-heat applications.
FEATURE 03
Precision CNC Machining
Ensures accurate dimensions, hole patterns, and flatness for easy integration.
FEATURE 04
Customizable Design
Tailor size, thickness, hole placement, and surface finish to meet your exact needs.
FEATURE 05
Durable Aluminum Construction
Lightweight, corrosion-resistant, and excellent thermal conductivity.
FEATURE 06
Wide Application Range
Suitable for IGBT, power converters, laser equipment, and more.
Product Parameters
| Material | Aluminum Alloy (e.g., 6063, 6061) |
| Process |
Extrusion + CNC Machining |
| Fin Density | High Density (Customizable) |
| Cooling Method |
Water-Cooled (Custom channel design available) |
| Surface Treatment | Anodizing, Sandblasting, Passivation (Optional) |
| Dimensions |
Customizable (Max. extrusion width: 350mm; length as required) |
| Thickness | Customizable |
| Hole Patterns |
CNC machined according to customer drawings |
| Applications |
Power Electronics, Industrial Lasers, Telecom Base Stations, Automotive, Renewable Energy Systems |
Application
Be used in a wide range of industries.

Automotive & EV
On-board charger cooling, motor controllers

Power Electronics
IGBT heatsinks, inverter systems, power converters

Industrial Lasers & RF Systems
High-power laser diode cooling, RF amplifiers

Telecommunications
5G base station cooling, server thermal management

Renewable Energy
Solar inverter heatsinks, wind power converters.

Medical & Military Electronics
Enclosed systems requiring reliable thermal control
Why Choose ZP HEATSINK?
At ZP Heatsink, we specialize in custom aluminum heatsink solutions for global customers. With years of experience in extrusion, CNC machining, and thermal design, we provide:
- Full OEM & ODM Support
- Free Design & Optimization Advice
- Fast Sample Delivery
- Global Shipping
Let us help you solve your toughest thermal challenges. Contact us today for a custom quote!
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