The aluminum extrusion process allows the manufacture of numerous shapes of profiles. By modifying the shape of the profile, the surface in contact with the air is changed and therefore the heat dissipation capacity is changed. Extruded heat sinks are commonly used in medium power systems with natural and forced convection.

Aluminum extruded heat sink process:

1. Extruded single pieces

2. Press fit single pieces together

3. CNC machining the groove on top and base according to the drawing, meet the flatness requirement

4. Surface treatment: degrease

5. Inspection, pack and ship

パイオニアサーマルについて:

としてヒートシンクメーカーin China, Pioneer Thermal is certified with ISO9001, ISO14001 and TS16949, and has a dedicated quality assurance department with full CMM capabilities. We are focused on providing advanced technology, superior customer service and outstanding value to our industry partners.