Mr.Printer(scaleable medium scale 3D printer)

This is my own designed medium scale 3Dprinter.
It works since one year perfectly.

Firmware added. Please setup your dimensions in config.h

Working area is 250x250x320mm in

The design maked in FreeCad. You can export the parts with this software.

You need:
-FreeCad
-1 Kg PLA
-mega2560 with RAMPS1.4 or similar and a display
-some wires
-4 nema17 motors
-mk8 extruder
-Marlin 1.1.6
-some LM8UU and some 8mm axis
-30x30mm aluminium profile
-heatbed + borosilicate glass
-screw