A customized version of the Quadrap 3d printer which is originally developed by the great guys Shauki Bagadi and Mauro Manco and their Google+ community. Community is quadrap-3d-printer https://plus.google.com/u/0/communities/103539262895202172380
This is a complete 3d CAD drawing of the Motedis QR 500 created with Autodesk Inventor 2015. 500 stands for profile lengths of 500mm which results in a printing area depending on setup of at least 300x300x300mm.