custom aluminum heat sinks

Aluminum Extrusion is the most common material for heat sinks. Because of the nature of aluminum profiles, aluminium extrusion heat sink profiles has high thermal conductivity which allows heat to pass through it quickly in order to help the mechanical devices and electronic products to reduce the temperature rise. Thus, aluminium extrusion profiles  commonly used in circuit boards& PCB、electronic Instrument or electronic equipment、automotive equipment, NEV、commercial LED lighting，etc.      

The Shape of aluminum profiles heat sink can be formed as 

- Radial heatsinks: These heatsinks have a circular or radial design, with fins radiating outwards from a central base. Radial heatsinks are often used in applications where airflow is limited or when cooling needs to be focused on a specific point.
- Fan-assisted heatsinks: These heatsinks combine aluminum fins with an integrated fan or fans for active cooling. The shape of the heatsink can vary depending on the fan placement and design, but it is typically optimized for maximum airflow and heat dissipation.

- Extruded heatsinks: These heatsinks are made by extruding aluminum into specific shapes, such as rectangular or cylindrical profiles. Extruded heatsinks can be customized to meet specific requirements and are commonly used in industrial applications.

These are just a few examples of the many shapes and designs of aluminum heatsinks available. The specific shape chosen will depend on factors such as the heat load, available space, airflow conditions, and cost considerations.

Guangyuan Aluminum Co., Ltd was a leading aluminum profiles manufacturers with more than 28 years experiences.  But due to the development of our company strength and the expansion of our technician teams, R&D Team, different kinds of industrial profiles have been come out and improved nowadays. aluminium extrusion heat sink profiles is one of the industrial profiles which Guangyuan has spent much effort on researching, testing, and improving.