CorEssentials is an open source corexy 3D printer.

Built Volume: 240 mm x 250 x mm x 250 mm
Hotend: E3D V6 0.4mm (Bowden & direct available)
Extruder: Bondtech BMG
Built Plate: Magnetic Spring Steel with PEI or Pertinax
Heated Bed: 230V, 600W silicone heater up to 120°C
Connectivity: 7" Touchscreen, USB and Ethernet
Bed Leveling: Hardware bed leveling with 4 independent motors
Filament runout sensor
Enclosure: Completely enclosed print volume with active temperature regulation and passive heated chamber (through heated bed), LED illumination
Open for all Filament
Filament Diameter: 1.75mm
Supported Filament: ABS, ASA, PC, Nylon, PETG, PLA, PP, HIPS and much more // carbon and particle filled filaments possible with different toolhead
Controller: Duet 2 Maestro with a total of 7 stepper drivers
Heated bed: KEENOVO 230V 600W heater
Power Supply: Meanwell 24V 10A
Coldend cooling: 2510 axial fan
Part cooling: 2x 3510 blower fan
Chamber filtration: 6025 axial fan
Electronics cooling: 2x 6025 axial fan
Linear Motion: CE MGN9H for xy gantry and 10mm rods for z
Belt driven z axis
Completely open source: all Fusion 360 files and .stp assembly available

Find the Fusion360 model for your viewing pleasure here:

For the most current file visit the GITHUB:

CorEssentials 3D printer