My first 3d printer.
The classic Prusa
Aluminum frame with threaded rods M10 in the base and 3d printed pieces in the joins. The motors are Nema17 and the threaded rods of the Z axis are M5.
J-Head Wade Extruder
The extruder that carries the printer is the classic “Wade Extruder” with a Chinese J-head hotend. The diameter nozzle is 0.4mm.