Bambu Lab H2D Combo

Multi-material printing

With the H2D Combo, create objects with advanced features by combining flexible and rigid materials in a single print. This capability allows the integration of hinges, joints, or interlocking structures that are impossible to achieve with traditional methods.

By alternating high-performance materials with standard plastics, it is also possible to optimize costs while maintaining reinforced areas at critical points.

Dedicated support material

Thanks to its dual extrusion system, the H2D Combo allows for printing soluble or specialized supports without sacrificing surface quality. No more difficult-to-remove supports or imperfections after removal: prints are cleaner, more precise, and require less post-processing.

This system also optimizes material consumption by reducing purging and filament reloading.

Efficient multi-color printing

The use of independent dual nozzles reduces filament waste between color changes. Thanks to intelligent algorithms, transition management is optimized to minimize waste and speed up the printing process.

This allows you to create parts with colored details without the excessive wait times associated with traditional filament purging systems.

Automatic Nozzle Offset Calibration

The H2D Combo integrates a magnetic induction automatic calibration technology, eliminating the need for tedious manual adjustments.

This contactless system adjusts the nozzle positioning with extreme precision, ensuring perfect layer overlap and smooth printing. It provides reliable and repeatable calibration, without tools or user intervention.

Vision Encoder: The Secret to Extreme Precision

The H2D Combo uses a high-precision calibration plate, the Vision Encoder, combined with a 5-micron resolution optical system to dynamically correct the movements of the print head.

This guarantees ultra-precise positioning, consistent print quality, and exact dimensions across the entire bed, without the need for repeated adjustments. Vision Encoder sold separately.

Two Nozzles That Work as One

The advanced nozzle detection technology allows for automatic alignment of the two extruders before each print. This contactless calibration eliminates alignment errors and ensures uniform print quality across the entire piece.

Active Pressure and Vibration Compensation

With built-in sensors measuring the pressure at the nozzle, the H2D Combo adjusts the extrusion flow in real-time to achieve smoother and more uniform surfaces. The edges of the parts are sharper, and the details are more precise, no matter how complex the model is.

The Bambu Lab H2D Combo automatically analyzes and corrects vibrations in the print head before each session. This ensures smooth surfaces and increased stability, even for complex prints.

A Generous Printing Volume to Push the Limits

With a print volume of 350 × 320 × 325 mm, the Bambu Lab H2D Combo allows for large-scale projects without size constraints.

Whether for 3D printing large parts or laser engraving (with the compatible model) on large objects, its extended workspace paves the way for ambitious designs.

350°C Hotend and 65°C Heated Chamber for High-Performance Materials

The printer is equipped with a hotend capable of reaching 350°C and an active heating system for the chamber up to 65°C. This advanced thermal regulation prevents warping of materials and ensures excellent layer adhesion.

Thus, it supports technical materials like PEEK, PEI, and reinforced nylon, ideal for demanding industrial applications.

High-performance hotend for smooth extrusion at 600 mm/s

Thanks to a specially designed high-flow hotend, the Bambu Lab H2D Combo ensures fast and continuous printing at 600 mm/s without any slowdown due to flow restrictions. This system guarantees a constant filament flow, with a flow rate reaching 40 mm³/s.

With its clip-on nozzle changing system, there's no need to disassemble the extruder or unplug any wires: the nozzle can be replaced in seconds, allowing for quick and efficient maintenance without interrupting production.

DynaSense Extruder: Smart and optimized extrusion

The DynaSense extruder uses advanced PMSM (Permanent Magnet Synchronous Motor) architecture for precise extrusion control.

Thanks to real-time torque and resistance analysis at 20 kHz, it dynamically adjusts filament feeding and detects signs of wear or clogging before they affect printing.

Increased reliability for printing reinforced materials

Equipped with a hardened steel extruder and nozzle, the Bambu Lab H2D Combo is built to handle abrasive and composite materials such as carbon fiber and glass fiber.

The strength of its aluminum frame minimizes micro-flexing and vibrations to maintain high precision, even during high-speed and large-format prints.

Nozzle camera for real-time monitoring

The Bambu Lab H2D Combo is equipped with an AI-powered camera featuring a macro lens for ultra-precise extrusion monitoring. This system constantly analyzes filament deposition, instantly detecting material buildup, filament inconsistencies, and extrusion faults.

This technology enables real-time control, minimizing errors and improving print reliability.

Automated pre-check before every print

Before each print, the H2D Combo performs a full diagnostic check of the printer and print area using its advanced vision system. This automatic checklist includes three key steps:

• Chamber Integrity Scan: bed analysis to detect debris.
• Hardware setup audit: instant detection of nozzle size and print bed characteristics.
• Digital-physical alignment: automatic validation of consistency between slicer settings and detected hardware components.

Advanced filament monitoring with 15 sensors

The H2D Combo integrates complete material flow monitoring through an intelligent network of 15 sensors (notably via the AMS 2 Pro), which continuously analyze various parameters: feed rate, filament tension, exact filament tip location, extruder thermal conditions, and dynamic extrusion pressure.

This advanced system enables proactive filament management, reducing the risk of failed prints.

Health Management System 2.0: An Intelligent Diagnostic System

The Health Management System (HMS) 2.0 of the H2D Combo functions as a true automatic diagnostic system, similar to those found in modern cars.

Using sensors and cameras, it identifies potential printing issues and provides detailed solutions to resolve them quickly.

Intelligent Closed-Loop Thermal Control

The H2D Combo comes with an advanced thermal regulation system, constantly monitoring the temperature of all heating elements using intelligent sensors.

This closed-loop control automatically adjusts the temperature to prevent sudden fluctuations and ensures stable and optimal operation, while extending the lifespan of the heating components.

Adaptive Airflow Management

The H2D Combo's Adaptive Airflow system relies on three adjustable air vents and a dynamic air intake, offering advanced control of airflow within the print chamber.

This system intelligently adjusts the flow between internal and external circulation, ensuring effective filtration of laser fumes (for the Laser model) and 3D printing emissions, while optimizing internal temperature for ideal printing conditions.

Flame detection for quick response

The H2D Combo is equipped with flame sensors that can immediately detect any fire outbreak inside the printing chamber. It can emit an audible alert and notify the user for a prompt intervention.

The printer is built with flame-retardant materials, integrated into the structure of the printing chamber. This design helps reduce fire risks by providing effective passive protection.