3D Printer Creality K2 Pro Combo — Build Volume 300×300×400 mm, Dual Extruder

Creality K2 Pro Combo is a professional-grade 3D printer designed for demanding users such as hobbyists, engineers and designers who need high speed, multi-material capability and reliable results. The kit includes the Creality K2 Pro printer and one CFS (Creality Filament System) module, enabling multi-color or multi-material printing after setup. The printer offers a large build volume of 300 × 300 × 300 mm, active chamber heating, automatic leveling and an extensive software ecosystem for controlling prints and managing materials.

Advantages

The K2 Pro provides high printing speeds up to 600 mm/s with smooth motion from step-servo motors and FOC control, an actively heated chamber up to 60°C for printing demanding engineering filaments, and a modular CFS system that supports multiple filament inputs for multi-color or multi-material parts. Built with an aircraft-grade aluminum frame, dual Z-axis guidance and hardened-steel gears in the extruder, the machine focuses on precision, stability and long-term durability. Built-in AI cameras, RFID filament recognition and a 32 GB internal memory add automation and convenient workflow management.

Key specifications

• Manufacturer: Creality
• Model name: K2 Pro Combo (MPN 1202080047)
• Build volume: 300 × 300 × 300 mm
• Device dimensions: 445 × 477 × 573 mm
• Weight: 23.7 kg
• Maximum printing speed: 600 mm/s
• Maximum acceleration: 20,000 mm/s²
• Maximum nozzle temperature: 300°C
• Maximum bed temperature: 110°C
• Maximum chamber temperature: 60°C
• Motors: Step-servo (X/Y axes and extruder)
• Belt tensioning: Manual
• Auxiliary fan: 1
• Air filter: 1
• Automatic leveling: Yes
• Flow calibration: Yes, via AI camera on nozzle
• Chamber camera: 1 × 720p/30FPS
• RFID reader: Yes
• Audio alarms: Yes
• Touchscreen: 4 inches
• Connectivity: Wi‑Fi (2.4G) / Ethernet (RJ45) / USB / Creality 485 port
• Internal memory: 32 GB eMMC
• Hotend rated power: 70 W
• Included software: Creality OS / Creality Print / Creality Cloud

How to use

Unpack the Creality K2 Pro Combo and follow the quick-start guide to install the touchscreen and mount the included CFS module. Power the printer, connect via Wi‑Fi, Ethernet or USB, and run the automatic bed leveling procedure. Load filament into the CFS module and the extruder following the RFID-recognition prompts; the system will detect filament presence and display temperature and humidity data. Use Creality Print or Creality OS to select material presets, configure multi-color settings if additional CFS modules are installed, slice the model and start printing. Monitor prints with the built-in cameras and use the AI-assisted flow calibration when prompted for optimal extrusion control.

Recommendations

For multi-color or multi-material projects beyond four inputs, purchase additional CFS modules. Use materials compatible with the K2 Pro’s maximum temperatures (nozzle up to 300°C, bed up to 110°C, chamber up to 60°C). For engineering filaments (ABS, ASA, PPA, PPS or carbon-fiber reinforced materials) enable chamber heating and ensure proper ventilation; follow manufacturer guidelines for print settings and regular maintenance of the hardened-steel gears and hotend.