5‑Axis CNC Machined Aluminum Heat Sink Housing | Custom Cooling Fin Structural Component

Product Overview

This custom CNC machined aluminum heat sink housing is an integrated structural‑cooling component machined from solid aluminum billet. It features dense vertical cooling fins, multi‑position mounting holes and precise positioning sockets. Combining mechanical support and heat dissipation function in one single part. Widely used for LED lighting, power equipment, automotive electronics, new‑energy modules and industrial lighting fixtures. OEM & ODM custom manufacturing is available based on your 2D/3D drawings or samples.

Key Features

• Integrated Heat‑dissipation Structure Design Dense vertical cooling fins are CNC milled as one piece. Large heat‑dissipation area for efficient heat transfer, effectively reduce working temperature of core components.
• Premium Aluminum Alloy Material Standard material: 6061‑T6 Aluminum Alloy. Optional 7075‑T6 for higher mechanical strength. Excellent thermal conductivity, lightweight and good machinability.
• High‑precision Machining Precise mounting holes, locating holes and special connector sockets are completed by multi‑axis CNC machining. Tight tolerance control for perfect assembly performance.
• Diversified Surface Treatments Original CNC machined finish is available. Optional processes: anodizing, black anodizing, sandblasting, laser marking, polishing to meet appearance and anti‑corrosion requirements.
• Strict Quality Assurance Each part will go through dimension inspection. Tolerance can reach ±0.01mm. Material data sheet and inspection report can be provided upon request.
• Flexible Production Range Support prototype sample, low‑volume trial order and mass production. One‑stop service including drawing evaluation, CNC machining, post‑processing and final inspection.

Application Scenarios

• LED high‑bay light & industrial lamp heat sink housing
• Automotive electronic equipment cooling parts
• Power supply & converter structural heat sink
• New energy equipment module housing
• Special lighting equipment integrated cooling components

Our Custom Service

1. Custom production according to your drawings, samples or technical requirements
2. Professional drawing review & fast quotation within 24 working hours
3. Multiple material options: aluminum alloy, stainless steel and other metals
4. Various post‑processing solutions for assembly, anti‑corrosion and appearance
5. Pre‑production sample confirmation before bulk order

Please send us your 2D/3D drawings or detailed specifications, we will provide competitive price and reliable custom manufacturing solution.