Bambu Lab H2C AMS Combo

Bambu Lab H2C — Advanced Multi-Material Production Printer

The Bambu Lab H2C is a production-focused 3D printer engineered specifically for true multi-material and multi-color printing with minimal purge waste. Unlike traditional single-nozzle or dual-nozzle systems, the H2C uses a dedicated hotend-change architecture that allows multiple materials to be printed in a single job without constant nozzle purging.

With an actively heated enclosure, hardened steel extrusion system, and intelligent error detection, the H2C is built for users who need efficiency, precision, and repeatability when printing complex parts.

Core design advantage — hotend change system

The H2C features a Vortek hotend-change system with seven total hotend positions:

• Six right-side induction hotends dedicated to individual filaments
• One left-side standard hotend typically used for support material or specialty filament

Each filament is assigned its own hotend, allowing the printer to switch materials by physically changing hotends instead of purging a single nozzle. This dramatically reduces waste, shortens print times, and improves surface quality on multi-material parts.

Induction heating allows the active hotend to reach printing temperature in seconds, while inactive hotends remain parked and isolated.

Key features

• Dedicated hotend-change system for multi-material printing
• Up to seven materials in a single print with minimal purge waste
• Six induction-heated right-side hotends for fast material switching
• One left-side standard hotend for support or specialty materials
• Hardened steel hotends and extruder gears
• Closed-loop servo extruder for consistent flow and surface quality
• All-metal hotends rated up to 350 °C
• Active chamber heating up to 65 °C
• Fully enclosed, fire-retardant chamber with advanced filtration
• AI-assisted filament path monitoring and error detection

Build volume and performance

• Total build volume (dual-nozzle): up to 330 × 320 × 325 mm
• Single-nozzle build areas vary by active hotend position
• Maximum toolhead speed: up to 1000 mm/s
• Maximum acceleration: up to 20,000 mm/s²
• Heated bed: up to 120 °C
• Filament diameter: 1.75 mm

Multi-material and AMS capability

• Designed for advanced multi-material workflows
• Supports AMS, AMS 2 Pro, and AMS HT
• Automatic filament handling with dedicated hotends
• Requires 4-in-1 PTFE adapter for multi-AMS configurations
• Capable of combining rigid, flexible, reinforced, and support materials in one print

Precision and monitoring

• Automatic nozzle offset calibration between hotends
• Active flow and vibration compensation
• Multi-camera monitoring with AI-based failure detection
• Vision Encoder support (optional) for enhanced XY accuracy

Optional expansion

• Optional laser and cutting modules (10 W or 40 W configurations)
• Optional Vision Encoder for ultra-fine motion accuracy
• Designed for future expansion within the H-Series platform

Who the H2C is for

• Production environments printing complex multi-material parts
• Engineering teams combining rigid, flexible, and reinforced materials
• Advanced makers replacing post-assembly with one-piece prints
• Users who want minimal waste and maximum material flexibility

What’s in the box (printer configuration)

• Bambu Lab H2C 3D printer
• Textured PEI build plate
• Spool holder
• Included induction and standard hotends (configuration dependent)
• Accessory kit and setup materials

Policy snapshot

3D printers, AMS units, and filament are final sale. Approved returns on other items must be brand new and unopened; restocking fees and non-refundable shipping may apply.