Tired of printing plastic? This is the first Open Source 3D Metal Printer using an electron beam. The goal is to make 3D Metal Printing more affordable to the general public, hospitals, small institutions, organizations and companies around the world. Specifically for developing and low income countries. Is a expensive project, and I have worked many years on it. The design, tests, updates, will be shared so I can receive some support and continue working 100% in this project. You can support the 3D Metal Printer Project here: www.patreon.com/3dmetalprinter This is what I do fulltime. Doing all this takes a lot of time and effort. Your support will help me develop the 3D Metal Printer. Many thanks for your help!