The Bambu Lab H2C AMS Combo is a Production Powerhouse. Uncompromising Multi-Material, Multi-Colour printing means that painting intricate models is a thing of the past — the H2C brings your designs to life with six-colour printing and a versatile seventh nozzle for support or an additional colour.

Product Features

• Hotend Change Multi-material Printing
• Minimal Purge Waste Multi-Colour Printing
• Precise & Fast Inductive Nozzle Heating
• Close-loop Servo Extruder
• Full Filament Path AI Error Detection
• 350°C Nozzles & 65°C Active Heated Chamber
• Optional 10W/40W Laser and Cutting Module
• 330*320*325 mm³ Build Volume

* To connect more than one AMS(including AMS 2 Pro, AMS HT), a 4-in-1 PTFE Adapter (FAZ013-N) is needed.

Revolutionise How You Print Your Projects

Paint No More, Print 7 Colours in One Piece with Purge Saving Multi-Colour Printing

Purge and Prime Tower Waste

• 532G H2C
• 3032G H2D
• 3917G H2S

Print Time

• H2C 58%
• H2D 88%
• H2S 100%

No More Assembly — Print Multi-Material Parts in One Piece.

Purge Saving Multi-Material Printing

With the H2C, you can print up to seven different materials in a single run — no nozzle purging required. Combine multiple material properties in one seamless structure and take integrated design to a whole new level.

Print Durable Joints — Built Right Into the Parts.

Integrated TPU Joints for Multi-Colour Parts

Print durable TPU ball joints for your robot models — flexible, long-lasting, and built for endless motion.

Vortek Hotend Change System

Multi-Material Printing with Minimal Purge Waste

In traditional single-nozzle multi-material printing, purging is neededto clear leftover material between filament changes. Vortek changes that with an intelligent hotend-swapping system that replaces the entire hotend – delivering faster, cleaner prints with minimal waste.

Fully Automatic Filament Change

The Vortek system works seamlessly with our highly reliable AMS (Automatic Material System), making the entire filament change process fully automatic – no need to manually load each filament into the toolhead.

Always Delivering the Most Efficient Combination

The Vortek system can store filament information in the hotend’s memory, ensuring the correct filament is matched to each hotend. If you are printing with more than seven filament types, the system can calculate the optimal combination to minimise purge waste.

Why Vortek?

Small Form Factor, More Filaments

Because only the hotend is swapped, the system can house up to six replaceable hotends without significantly reducing the build volume. That means more materials, more colours, and more possibilities – all in one print.

8-Second Induction Heating

Our industry-leading induction heating technology brings the nozzle to temperature in 8-seconds, significantly reducing the preheating time for each material swap, compared to traditional methods.

Contactless Design For Reliability

Our high standards for reliability led us to move away from contact-based metal pins, which are prone to oxidation and unstable connections. We developed a contactless solution that ensures a stable, high-frequency connection – the foundation for precise temperature control and intelligent hotend sync.

Colours Are No Longer Limited By How Many Toolheads You Have

Unlike traditional tool-changer printers that limit colour count by the number of toolheads, the H2C supports up to 24 materials in a single print, through parallel-connected AMS units. Its intelligent algorithm optimises filament-to-hotend allocation to minimise purge waste, while delivering outstanding multi-colour and multi-material results.

Enclosed for High-Performance Printing

With its seamless enclosure and adaptive airflow system, the H2C maintains a stable chamber temperature for high-performance materials and filters the air to keep your workspace clean and safe.

Fully Automatic Nozzle Offset Calibration

Our inductive nozzle offset calibration is fully automated – no manual steps, no calibration plates, no extra setup. In just a few minutes, the H2c precisely calibrates the nozzle offset to within 25 microns.*

Dedicated Hotends For Specific Filaments

The H2C’s Vortek system lets you dedicate one of its six interchangeable hotends to specific filaments – a game-changer for valuable engineering materials. This ensures superior consistency and reliability across prints. Each hotend can even automatically store filament information, so the next time you load that material, it’s instantly matched to the correct hotend.

Not A Toy – A serious Production Powerhouse

Top Tier Printing Performance – Better High-Speed Reliability & Real-Time Error Detection.

The PMSM servo extruder delivers up to 10 kg of maximum extrusion force—70% more than a stepper motor—dramatically improving high-flow-rate extrusion stability. Our proprietary servo architecture samples resistance and position at 20 kHz, actively detecting filament grinding and clogs in real time.

50 µm Ultra-Fine Motion Accuracy*

With its Vision Encoder, the H2C achieves a distance-independent motion accuracy of less than 50 μm—thinner than human hair. The system automatically compensates for any mechanical drift during calibration, ensuring consistent precision and peak performance over time.*

Smooth Surface, Sharp Edges

The H2C leverages both the servo motor on the extruder and the high-resolution eddy current sensors on the nozzle to sense extrusion dynamics. This enables precise extrusion control and automatic calibration of Pressure Advance (PA) parameters for each filament, resulting in smoother surfaces and cleaner, sharper edges.

Unleash The Full Potential of High-Performance Materials

The H2C’s 65 °C actively heated chamber & 350°C nozzles minimise warping and deformation while enhancing layer adhesion for high-performance, high-temperature filaments.

Comprehensive Print Monitoring

The H2C is equipped with an array of 59 sensors* and a quad-camera computer vision system, all orchestrated by our proprietary neural algorithm. During printing, this system delivers intelligent, real-time diagnostics that can detect even the most subtle print anomalies as they happen. You don’t have to be an expert to solve problems—your printer does the job for you.

AI Camera

The H2C features an AI-backed camera system. This intelligent monitoring system continuously tracks extrusion patterns, immediately detecting material accumulation, filament deviations, and extrusion failures. Also runs a pre-flight scan to ensure a safe start.

Safety, Checked! Best-In-Class Air Filtration

The H2C’s three-stage filtration system is essential for printing with engineering filaments. This powerful combination of a G3 pre-filter, an H12 HEPA filter, and a coconut shell activated carbon filter effectively minimises the odours and harmful particulates often released by engineering materials.

Fire-Retardant Construction

The H2C’s chamber is constructed entirely with flame-retardant material, providing robust, passive fire safety protection across the entire enclosure.

Flexible Network Security & Connectivity

The H2C offers convenient cloud connectivity for remote control from any device. For security-sensitive applications, it also provides full offline functionality, ensuring complete physical isolation. Users can operate the printer, send files, and update firmware without an internet connection. For advanced users, Developer Mode enables MQTT port access for integrating third-party components and software.*