MIRELLA Delta 3DPrinter

I have always been fascinated by Delta 3D Printers, so I decided to design one. I named it MIRELLA Delta 3DPrinter This design starts at the end of 2014 but I was always involved in other project and I was never able to find enought time to complete it. It is quite finished but it requires some little refinements, so I leave as a work in progress. Here a video about early test I made at the end of 2015 https://youtu.be/t0yTz7LvxnY I mainly focused to obtain an easy assembly and calibration and I think that has some innovative design features, that distinguish it from the main existing constructions more details on RepRap forum italy http://forums.reprap.org/read.php?362,717814 or a dedicated page on my personal website http://www.eezyrobots.it/md3dp.html