Creality K2 pro Combo

The Creality K2 Pro Combo is a high-performance FDM (Fused Deposition Modeling) 3D printer designed for professional-grade prototyping, multi-material fabrication, and high-speed production. It integrates advanced motion systems, intelligent automation, and a multi-color filament management system (CFS) to deliver precision, efficiency, and scalability.

Printing Technology & Build Volume

• Printing Technology: FDM (Fused Deposition Modeling)
• Build Volume: 300 × 300 × 300 mm
• Layer Height Range: 0.05 – 0.3 mm
• Printing Accuracy: ±0.1 mm (at 100 mm)

The large cubic build volume supports full-scale models, batch production, and complex assemblies without segmentation.

Motion System & Performance

• Maximum Printing Speed: ≤ 600 mm/s
• Maximum Acceleration: ≤ 20,000 mm/s²
• Motors: FOC step-servo motors (X/Y axis + extruder)
• Input Shaping: Supported

The step-servo motor system enhances positional accuracy, reduces vibration, and ensures consistent extrusion during high-speed operation.

Extrusion System

• Extruder Type: Dual-gear direct drive extruder
• Filament Diameter: 1.75 mm
• Nozzle Diameter: 0.4 mm (standard)
• Maximum Nozzle Temperature: 300°C

Features include:

• Integrated filament runout sensor
• Automated magnetic filament cutter
• Sensorized filament path for precise feed control

Thermal System

• Heatbed Temperature: ≤ 110°C
• Chamber Temperature: ≤ 60°C (active heating)
• Heating Block: High-efficiency ceramic heating system

The enclosed chamber with active heating enables stable printing conditions for engineering-grade materials, minimizing warping and improving layer adhesion.

Multi-Material System (CFS – Color Filament System)

• Included Unit: 1× CFS module
• Filament Slots per Unit: 4
• Maximum Expansion: Up to 4 CFS units (16 colors total)
• Filament Diameter Support: 1.75 ± 0.05 mm
• RFID Filament Recognition: Yes
• Auto Filament Relay: Yes

CFS Technical Specifications

• Dimensions: 379 × 314 × 276 mm
• Weight: 4.56 kg
• Power Supply: DC 24V (via printer connection)
• Rated Power: 20W
• Drying Method: Desiccant-based
• Spool Compatibility:
  • Diameter: 197–202 mm
  • Thickness: 42–68 mm

Supports automated filament identification, loading, switching, and management for seamless multi-color or multi-material printing.

Build Platform & Structure

• Build Plate: Flexible double-sided PEI
• Frame Construction: Aerospace-grade die-cast aluminum alloy
• Leveling System: Full-auto bed leveling (targeted scanning)

The rigid exoskeleton frame enhances stability, reduces mechanical deformation, and maintains print precision at high speeds.

Cooling & Airflow

• Auxiliary Cooling Fan: Chamber-mounted directional airflow
• Dynamic Fan Balancing: Reduced vibration and noise
• Air Purification System: Integrated

Improves interlayer bonding and maintains clean internal airflow during operation.

Intelligent Features & Sensors

• Dual AI Cameras:
  • Monitoring camera (real-time observation)
  • Calibration camera (precision adjustments)
• AI Detection Capabilities:
  • Spaghetti detection
  • Print detachment
  • Filament runout
• Filament Tangle Detection: Yes
• Power Loss Recovery: Yes

Connectivity & Storage

• File Transfer Methods: USB Drive / Ethernet / Wi-Fi
• Internal Storage: 32GB eMMC
• Supported File Formats: G-code, 3MF

User Interface & Software

• Display: 4-inch color touchscreen
• Slicing Software: Creality Print 6.0 or newer
• Supported Languages:
  English, German, Spanish, French, Italian, Portuguese, Russian, Turkish, Japanese, Korean, Chinese

Electrical Specifications

• Rated Voltage: 100–240V AC, 50/60 Hz
• Rated Power: 1300W

Physical Specifications

• Printer Dimensions: 445 × 505 × 850 mm
• Net Weight: 23.7 kg

Supported Materials

• PLA
• PETG
• PET
• ABS
• ASA
• PLA-CF
• PA-CF
• PPA-CF

Note:
CFS system does not support flexible filaments (e.g., TPU), moisture-sensitive materials (e.g., PVA/BVOH), or deformed spools.

Additional Features

• Active chamber heating
• RFID filament ecosystem
• Lighting kit for internal visibility
• Quiet operation (optimized motor + fan system)
• Automatic calibration routines (leveling, fan tuning)

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