Skip to product information
1 of 14

Estimated Delivery Date:

29 Aug

Prusa

Prusa CORE One 3D Printer

Prusa CORE One 3D Printer

Option
View full details

The Prusa CORE One is a fully enclosed CoreXY 3D printer with active temperature control designed for top print quality and speed.  Easy to set up and made to last, this rugged machine is perfect for beginners and professionals alike. Designed and manufactured in the EU.

Whether you're new to 3D printing or a seasoned expert, Prusa CORE One ticks all the boxes for a reliable all-around machine.  Featuring an enclosed chamber and CoreXY design, it combines high-speed printing and maximum print quality with a large 250×220×270mm print area. And there are plenty of clever design choices, e.g., an all-steel exoskeleton frame for maximum firmness and robustness. You’ll be ready to print your first model in minutes thanks to intuitive software and one-click printing. And with nearly one million 3D models at Printables.com, you will always have something awesome to print!

The CORE One is a 3D printing workhorse engineered in the proven Prusa tradition. Designed with a "made to last" philosophy and made from premium materials, the CORE One offers exceptional reliability with minimal maintenance. The enclosed chamber, capable of reaching up to 55 °C, features active temperature control for high-quality printing across a wide range of materials from PLA and PETG (even with the door closed) to more demanding materials like ASA, PC, or Nylon.

Plug and Print!

10 minutes from unpacking to first print

Unpack the printer, perform a one-time calibration, and you’re ready to go. Equipped with advanced sensors for hassle-free printing, the CORE One is a true “start and forget” machine. Simply start your print and let the printer handle the rest, from fully automatic first-layer calibration to pausing the print and sending a notification if the filament runs out.

Prusa CORE One 3D Printer Touch Display

Flawless Precision

Outstanding print quality thanks to the Nextruder

You can be sure that with our internally developed, quality-focused print profiles, your models will turn out exactly the way they were designed, with perfect dimensional accuracy. CORE One takes advantage of the upgraded Nextruder with 360° cooling that enables flawless printing of 75° overhangs, saving both time and material.

Maximum Speed without a catch

The CORE One is fast with every filament, not just specialized ones

Don’t limit your projects with a small selection of specialized “high-speed” filaments. Use any PLA, PETG or any of the advanced materials. While the CORE One is our fastest printer yet thanks to its robust CoreXY kinematics, high-flow nozzle, Input Shaper and factory-tuned print profiles for 200+ filaments, it never sacrifices quality for quicker print times.

Prusa CORE One 3D Printer Printing

Compact Footprint, Large Volume

The perfect fit for any home, workplace or print farm

The Prusa CORE One takes up 50% less space than the MK4S inside an enclosure, yet it delivers an impressive 30% increase in print volume. Space efficiency matters - even for us! With a massive 3D print farm of over 600 machines, the CORE One's compact footprint and optimized design let us fit even more printers into the same space and boost our production.

Prusa CORE One 3D Printer Printing size

The Best Solution for Advanced Materials

Print durable functional models easily and without warping!

The chamber is as compact as possible, with a cleverly designed recess on each side to minimize its volume. This allows the chamber to quickly reach higher temperatures (up to 55°C), enabling you to print ASA, ABS, PC, PA (Nylons), and other advanced materials smoothly, without warping. The automatic ventilation system and active temperature control enable flawless printing of PLA - even with the door completely closed!

Prusa CORE One 3D Printer Printing

Robust Steel Exoskeleton

A design that works and looks the Part

Prusa CORE One is built as an all-steel exoskeleton. The enclosure is an integral part of the printer, providing it with outstanding stability and rigidity. However, maintenance is still simple, and if you need to replace a worn part in a couple of years, it’s a complete no-brainer. You can take everything apart with a screwdriver. As usual with us, we hold parts in stock for years.

Technical Parameters

 

 
Measurements
Build Volume250 x 220 x 270 mm | 9.8 x 8.6 x 10.6 in
Filament diameter1.75 mm
Layer height0.05-0.30 mm
Printer dimensions22,5 kg, 415×444×555 mm; 16.3×17.5×21.8 in (X×Y×Z)
Electronics
MainboardCustom 32-bit xBuddy electronics with STM32
Stepper DriversTrinamic 2130
Stepper motorsPrecise 0.9° X,Y stepper motors (prevents VFA)
Extruder
ExtruderNextruder, Direct Drive, E3D V6 compatible (with adapter)
Extruder electronicsCustom breakout board for connecting fans, thermistors and other parts.
Filament pathAluminum heatsink, all-metal hotend
Drive systemNextruder Planetary Gear System, 10:1 gearbox ratio
Cooling fanHigh-performance turbine, 360° cooling system
NozzleHigh-flow Prusa Nozzle brass CHT - 0.4 mm
Max. operating temperature
Max nozzle temperature290 °C / 554 °F
Max heatbed temperature120 °C / 248 °F
Max chamber temperature55 °C / 131 °F
Controls
LCD screen3.5″ graphic 65k color screen
Touch controlYes
Firmware update interfaceUSB drive, Prusa Connect, Prusa Mobile App
Prusa Connect supportYes
Prusa App for iOS and Android supportYes
Quick-Swap nozzle systemYes
LightingYes
Accessories
Internal cameraoptional, in-chamber solution
MMU3 supportYes. In upcoming MMU upgrade.
HEPA filtrationoptional addon
Advanced Filtration Systemoptional addon
GPIO Board compatibilityYes
Accelerometer compatibilityYes
Connectivity
Ethernet connectionYes
Wi-FiNFC receiver, optional ESP Wi-Fi module (delivered with the printer)
Sensors
Filament SensorYes (2 sensors)
Loadcell sensorYes
Thermistors5 high-precision thermistors (genuine Semitec)
Fan motors monitoringYes
Door sensorYes
Printing
Print mediumUSB drive / LAN / internet via Prusa Connect or mobile Prusa App
Print surfaceMagnetic heatbed with removable PEI spring steel sheets
First layer calibrationFully automatic (thanks to the Load Cell sensor)
Bed calibrationAutomatic, Mesh Bed Leveling (only on print area)
Input shaperYes
Supported materialsPLA, PETG, Flex, PVA, PC, PP, CPE, PVB and when using the optional Advanced Filtration System ABS, ASA, HIPS, PA
Phase SteppingYes
Power
PSU240W
Power panicCustom made by Delta with Power Panic HW
Power consumptionPLA settings: 90W / ABS settings: 110W