Specifications

aluminum extrusion heatsink with black anodized
~process: extrusion
~finish: clear
~OEM & ODM accepted

Custom premium heat sink aluminum extrusion profile EP-090

 

 

Material	Aluminum alloy
Surface Treatment	Polishing, Powder coating, Spraying, Anodising, Zinc Plating and etc
Tolerance	+/-0.02~0.05mm
Equipments	a) CNC Machining Center b) CNC Lathes c) CNC Milling Machines d) Punching Machines e) Precision Cutting Machines f) Argon Welding Machines g)NC Bending Machine
Preferred Formats	JPEG, PDF,CAD,IGS
Preferred Industries	a) Communication Equipments b) Medical Equipments c) House Hardware d) Toy Air soft e) Mechanical Equipments f) Other customized Parts

 

 

Advantages of Aluminium extrusion profile:

1. It has a thermal conductivity of 205W/mK, which is good (as a comparison: steel has about 50W/mK).

2. The production of aluminum heat sinks is inexpensive.

3. They can be made using extrusion.

4. Due to its softness, aluminum can also be milled quickly; die-casting and even cold forging are also possible.

5. Aluminum is also very light (thus, an aluminum heat sink will put less stress on its mounting when the unit is moved around).