Bambu Lab 3D Printer H2C Combo

Next-Level Multi-Material Printing

The Bambu Lab H2C enables true multi-material and multi-color 3D printing with up to seven materials in a single print job. Colors and material properties are combined directly within the part—without time-consuming post-processing or manual filament changes.

The system minimizes purge processes and significantly reduces filament consumption. Ideal for complex technical components, functionally integrated prototypes, and high-quality design models in the fields of 3D printing, 3D scanning, and 3D consumables.

Vortek – The Efficient Hotend Changing System

The Vortek system is an inductively driven, completely contactless hotend changing system. Instead of purging material, the entire hotend is changed during the H2C process. This significantly reduces material consumption, ink carryover, and changeover times – ideal for precise multi-material and multi-color 3D printing.

8-second induction heating for extremely fast, reproducible material changes.

Up to six hotends can be used simultaneously – without any significant loss of build space.

Persistent filament profiles are stored directly in the hotend, so each hotend carries its own material data.

Contactless data transfer without sensitive metal contacts – no oxidation, maximum reliability.

Minimal purge waste thanks to complete material separation via hotend changes instead of purging.

This architecture enables clear color boundaries, clean material changes and stable processes - especially for engineering filaments, multi-color models and function-integrated components where the highest precision is required.

Better High-Speed Reliability & Real-Time Error Detection.

The PMSM servo extruder delivers up to 10 kg of maximum extrusion force—70% more than stepper motor—dramatically improves high-flowrate 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 minimizes 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.

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 minimizes the odors 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.*

Printing Technology		Fused Deposition Modeling
Body	Build Volume (W*D*H)	256*256*256 mm³
	Chassis	Plastic and Steel
	Outer Frame	Plastic and Glass
Physical Dimensions	Physical Dimensions	392*406*478 mm³
	Net Weight	14.9 kg
Toolhead	Extruder Gear	Hardened Steel
	Nozzle	Hardened Steel
	Max Nozzle Temperature	300 °C
	Included Nozzle Diameter	0.4 mm
	Supported Nozzle Diameter	0.2 mm, 0.4 mm, 0.6 mm, 0.8 mm
	Filament Cutter	Built-in
	Filament Diameter	1.75 mm
	Extruder Motor	Bambu Lab High-precision Permanent Magnet Synchronous Motor
Heatbed	Build Plate Material	Flexible Steel Plate