Bambu Lab H2C Combo

The Bambu Lab H2C AMS Combo is a high-performance multi-material FDM 3D printer engineered for precision manufacturing, intelligent automation, and advanced material handling. Combining a dual-nozzle system, Vortek hotend switching, and the integrated AMS 2 Pro, it enables seamless multi-color and multi-material production with minimal manual intervention.

Printing Technology & Build Volume

• Technology: Fused Deposition Modeling (FDM)
• Build Volume (Dual Nozzle): 300 × 320 × 325 mm³
• Maximum Combined Volume: 330 × 320 × 325 mm³
• Single Nozzle (Left): 325 × 320 × 320 mm³
• Single Nozzle (Right): 305 × 320 × 325 mm³

Designed for complex geometries and large-scale prints, the system supports high-throughput production workflows.

Extrusion System & Hotend Performance

• Extruder Type: PMSM Servo Extruder
• Max Extrusion Force: 10 kg
• Sampling Rate: 20 kHz real-time feedback
• Nozzle Material: Hardened Steel
• Max Nozzle Temperature: 350°C
• Supported Nozzle Sizes: 0.2 / 0.4 / 0.6 / 0.8 mm
• Filament Diameter: 1.75 mm
• Filament Cutter: Built-in

The servo-driven extrusion system ensures stable high-flow performance, clog detection, and precise material control.

Multi-Material System (AMS Combo)

• Included System: AMS 2 Pro
• Material Capability: Up to 7 materials/colors per print
• Technology: Automatic filament switching
• Hotend System: Vortek multi-hotend automatic swap
• Purge Optimization: Minimal purge waste printing

The AMS integration enables continuous, automated multi-material printing with optimized efficiency and reduced waste.

Precision & Motion Control

• Motion Accuracy: < 50 µm (with Vision Encoder)
• Calibration: Automatic nozzle offset & pressure advance tuning
• Sensors: 59 integrated sensors
• Monitoring: Quad-camera AI system

Advanced sensing and AI-driven calibration ensure consistent dimensional accuracy and print reliability.

Thermal Management & Materials

• Heated Chamber: Active, up to 65°C
• Heating Method: Inductive nozzle heating (~8 seconds)
• Build Plate: Flexible steel with textured PEI surface

Supports engineering-grade materials including high-temperature polymers with improved adhesion and reduced warping.

AI Monitoring & Safety Systems

• AI Camera System: Real-time extrusion and anomaly detection
• Filament Path Monitoring: Full-path error detection
• Pre-Print Safety Check: Automated inspection
• Air Filtration:
  • G3 Pre-filter
  • H12 HEPA filter
  • Activated carbon filter
• Chamber Material: Fire-retardant (UL94 V-0 rated)

Ensures safe operation and consistent print quality in demanding environments.

Connectivity & Control

• Cloud Connectivity: Remote monitoring and control
• Offline Mode: Full local operation without internet
• Developer Mode: MQTT integration support

Provides flexibility for both connected and secure offline workflows.

Physical Specifications

• Dimensions: 492 × 514 × 626 mm
• Recommended Space: 700 × 700 × 1100 mm
• Net Weight: 32.5 kg
• AMS Combo Weight: 44.7 kg
• Frame: Aluminum and steel
• Enclosure: Plastic and glass

Key Features Summary

• Dual-nozzle multi-material printing system
• Vortek automatic hotend switching
• AMS 2 Pro integrated filament management
• 350°C high-temperature printing capability
• <50 µm precision with AI-assisted calibration
• 59-sensor intelligent monitoring system
• Fully enclosed, heated, and filtered chamber
• High-force servo extrusion with real-time feedback