Skived Fin heat sinks are the best alternative to extruded heat sinks when looking for a fin density which can’t be achieved by extrusion technology. Skived heat sinks can be manufactured from either copper or aluminum.  Today, skived heatsinks are breaking through the limitation of the thickness and length ratio of conventional heat sinks and our machines can produce high density and very high efficient heat sinks.  Super high and extreme thin fins and extra-long heat sink structure can be produced by our dedicated skiving machines using high skiving precision cutting technology.  Fin Skiving machines use a single block of material such as copper or aluminum and cut out fins with high density. The fins and the base is “one piece”. So skived fin heat sink efficiency is till two times higher than traditional heat sink.  Thermal conductivity efficiency can reach 100% of the profile material.