About this 3D model

- Ultimaker main board, will change to Rumba soon - dual DD2 extruders, direct driving - dual metal hotends E3D with cooling fans,Fast heat up - lcd controller - use prontface,cura or other opensource software - 1.75mm ABS or PLA filament - Fast change filament function - Steel cabinet for power supply and electronics - Borosilicate glass - Mk2a 300mm pcb heatbed with 24v,can reach 140 centigrade - building size 300*300*320mm - layer thickness 0.1-0.4mm - Steel side plates - CNC aluminum connecting parts - Modular packing