Heat Sink Extrusion Process

The majority of heat sinks are made from extruded aluminum.

Heat sink extrusion process.

If you are not sure which is the right choice for your company our experts can show you the benefits of each process to help you determine which aluminum heat sink extrusion will work best for your needs. Welcome to contact us for custom heat sink. This process is cost effective and custom specifications can easily be manufactured. The heat sinks can also be supplied with a chromate finish which provides some corrosion protection or can be used as a primer before a final paint or powder coating is applied.

Other advanced technologies include cnc machining skiving bonding folding stacking welding and swaging. This is because the fins are cut out of sheet metal and then boded perpendicular to the mounting plate. 1 extruded heat sinks. Each process is designed to fulfill a different need.

Producing heat sink from aluminum allows for significant weight savings and cost sav. We own thousands of available standard mold we can fast matching which extruded heatsink reach 90 similar to yours which can save your money and time for heat sink. Heatsinkusa s heatsinks are extruded in belding michigan usa. Producing heat sinks from aluminum allows for significant weight savings over copper.

Wellste extruded heat sink also named as heat sink extrusion is at a high precision quality level that guarantee by 30 engineers 10 year aluminum industry working experience. Extruded heatsinks can be made in a wide variety of shapes. The process is useful for most applications. Bonded fin heat sinks are usually forced air cooling and the key benefit of this design is fin height to the space between the fins is very high as much as 40 1 significantly higher than traditional extruded heat sinks.

There are a number of different ways to make heat sinks. Aluminum extrusion is the most common process for manufacturing heat sink. Aluminum extrusion is the most common process for manufacturing heat sinks. This process is cost effective and custom heat sink specifications can easily be manufactured.

Each heat sink manufacturing process has its own advantages and drawbacks. Let s take a look at 6 common heat sink types.