How To Choose The Right CNC Aluminum Extrusion For Your Project

With the increasing popularity of 3D printing, there are a lot more CNC machines in production today that require you to use aluminum extrusion to produce functional parts. But with so many choices available on the market, it can be confusing to choose one that is affordable and appropriate for your project. In this blog article, we'll explain how you can find the right aluminum extrusion for your project by examining its properties and explaining what part of the manufacturing process will benefit from using it.

What is CNC Aluminum Extrusion?

CNC aluminum extrusion is a process of manufacturing aluminum products with precision by using a CNC machine. The benefits of using extrusion to manufacture aluminum products include lower production costs, higher quality products, and faster production times.

Types of Aluminum Extrusions

  1. Die Cast Extrusions

Die cast extrusion is a popular choice for products that need to be tough and have a high level of dimensional accuracy. This type of extrusion is typically used for products that require a lot of intricate details, such as engine parts or medical devices.

  1. Cold Rolled Extrusions

Cold rolled extrusion is a cheaper option than die cast, but it still offers good quality and durability. This type of extrusion is usually used for products that don't need too many intricate details, like pipelines or housing materials.

  1. Hot Rolled Extrusions

Hot rolled extrusion is a more expensive option than cold rolled, but it offers superior strength and resistance to wear and tear. This type of extrusion is typically used for products that need to be tough and withstand a lot of abuse, like car parts.


Choosing the right CNC aluminum extrusion for your project can be a daunting task, but with a little research and some help from our experts at AS PRECISION, you should be able to find the perfect extrusion for your needs.