Aluminium is a very versatile metal whose properties make it ideal for the manufacture of prototypes by CNC machining. Aluminium is a material with an excellent strength-to-weight balance, with good temperature and corrosion resistance. It is a material with excellent weldability, easy to manufacture by CNC machining and ideal for protoyyping. Aluminium is a material with low risk of deformation after being manifactured by CNC machining, which offers various finishing options, making it a metallic material widely used in industry, especially in the automotive, transport, electronics, aviation, among others.


CNC Machining






Not specified

The most economical option. We will choose the most suitable alloy according to geometry and available stock.


Excellent corrosion resistance. Ideal for marine applications.


One of the most widely used aluminium alloys. It is characterised by its hardness and corrosion resistance as well as excellent machinability and weldability.


Alloy with slightly higher strength than 6061. Machinery and structural components.


High strength aluminium alloy originally developed for the aerospace industry. High strength components. High cost.



Without finish

Visible signs of surface machining are visible on the part.


Powder painting surface finish with the desired colour. RAL or Pantone.


Improves corrosion and the aesthetic appearance of the parts. Colours silver, black, red and blue.

Nickel Plating

Nickel Plating applied to metals to improve strength and aesthetic appearance.


Surface matting that removes machining marks.

Proto&Go! offers you all its technology to manufacture CNC machined parts in Aluminium.

Thanks to the specific software developed by Proto&Go! you can now request your quotation for your parts easily through our online form and receive them anywhere in the world by express delivery.

Our CNC machining technology is suitable for both simple Aluminium prototypes, common in industry, as well as 3D prototyping of complex surfaces, offering a real alternative to 3D printing or sintering.

Select Aluminium from our over 100 available materials, both plastic and metallic, upload your 3D files and in less than 24 hours you will receive your online quotation with an estimated delivery time.

Do not hesitate to ask for a quotation without obligation and benefit from a technology currently only available to big companies at prices affordable to any user.

Thank you for trusting in the manufacturing services of Proto&Go! to obtain your prototypes and single parts in Aluminium.