Custom heat sink extrusions are often built according to the customized specifications with aluminum material, the most regular aluminum alloy is 6063-T5, also other 6XXXX aluminum alloy can be extruded. heat sink extrusion is a very common and mature technique in thermal area. ACG Cooler can provide varieties of custom heat sink extrusions solutions.
surface treatment: black or natural anodize or customized.
The common Process includes cross cut, etching, CNC,black anodize, packing