Aluminum Fan Housing Extrusions

High-Performance Aluminum Transformer Fan Profiles

Engineered for Critical Power Cooling Applications

Our precision-engineered aluminum profiles are specifically designed for transformer cooling systems in demanding electrical environments. Manufactured from 6061-T6 aluminum alloy, these extruded fan housings and cooling fins deliver exceptional heat dissipation with thermal conductivity exceeding 180 W/m·K. The anodized surface treatment provides superior corrosion resistance, ideal for coastal substations or industrial facilities exposed to harsh conditions.

Key Technical Features:

✔ Optimized airflow design for 20-30% improved cooling efficiency

✔ Vibration-damping structural integrity (withstands 0.5mm displacement under 3000rpm)

✔ IP55-rated protection against dust and water ingress

✔ Customizable fin density (4-12 fins/inch) and profile lengths

Compliant with IEC 60076 standards for power transformers, our profiles ensure reliable operation in:

• Oil-immersed transformer cooling systems

• Dry-type transformer ventilation

• Renewable energy substations

Industry Case Studies：

What We Can Do?

Our facility provides comprehensive, one-stop aluminum solutions, covering the entire process from raw material extrusion to advanced processing and finished product manufacturing. 

We are equipped with state-of-the-art extrusion lines, CNC machining centers, as well as cutting, drilling, milling, surface treatment, and quality inspection systems, ensuring precision, consistency, and efficiency at every stage.

Our Core Capabilities Include:

 Aluminum Profile Extrusion

 CNC Machining and Precision Processing

 Aluminum Profile Product Design and Development

 Aluminum Sheet Processing and Fabrication

 Surface Treatment Processes (such as anodizing, powder coating, and various custom finishes)