AUSTIN, Texas, Nov. 3, 2026 /PRNewswire/ -- Bambu Lab today introduces the H3C, the company's first thirdâgeneration desktop 3D printer. Built around a nineâtool Swaptek⢠architecture, the H3C finally eliminates the longâstanding compromise between speed, reliability and easeâofâuse that has haunted multiâmaterial FFF printing since the early days of the technology. For makers, H3C turns multiâmaterial printing into a single, effortless workflow â letting ideas, not hardware, define what can be created.
A ToolâChanger That Changes the Game
When the X1 and P1 arrived in 2022, they turned the painful, trialâandâerror calibration routine of multiâcolor printing into a smooth, reliable experience. Yet, even those groundbreaking machines left one challenge unsolved: the laborâintensive, timeâconsuming process of switching between several filaments in a single print. The H3C's Swaptek⢠toolâchanger tackles that problem headâon. By keeping 9 independent print tools permanently loaded, preâheated and ready, the printer can change material in under 6 seconds - a speed that makes fast, reliable and simple multiâmaterial printing a single, unified reality.
Introducing the H3C - The New Standard
The H3C is Bambu Lab's first printer conceived from the ground up around a dedicated toolâchanger. It combines 9 readyâtoâprint tools, a flexibleâmaterial extruder and an integrated filamentâmanagement system in a footprint no larger than a singleâspool AâSeries printer. The result is a machine that makes reaching for nine different filaments feel as natural as grabbing a single spool.
Core Innovations
Swaptek⢠- Nine Tools, SixâSecond Switches
At the heart of the H3C lies the Swaptek⢠system, a nineâtool architecture that replaces the conventional singleâhead, loadâandâunload approach. Each tool carries its own filament path and heating element, so the material stays loaded and preâheated at all times.
When a change is required, the system activates Active PreâHeat - reading the upcoming Gâcode, it begins heating the next nozzle while the current tool finishes its segment. By the time the mechanical change occurs, the new nozzle is already at temperature, and a brief priming sequence brings the fresh filament back to the model in 6 seconds with minimal waste.
The Retractable Rack complements this speed. During printing, the guide tubes are folded back, giving the user a clear view of the part, reducing vibration and freeing Zâaxis height for taller builds. The rack also prevents the tubes from striking each other, a subtle but decisive detail that improves long, multiâmaterial jobs.
Swaptek is more than a mechanism; it is an architecture that supports automatic docking, toolâoffset compensation and full bedâleveling before every print, keeping the complexity inside the machine instead of in the user's workflow.
FlexFeed Extruder - TPU Without the Struggle
The FlexFeed extruder handles both 1.75â¯mm and 2.85â¯mm filament, switching on the fly. A dedicated 2.85â¯mm path for TPU keeps the soft filament rigid under pressure, allowing it to be extruded at up to three times the flow rate of a classic printer. The result is reliable printing of TPU as soft as 75A, opening the door to better shoe-printing, comfortable wearables, flexible hinges and softârobotic components that previously required specialist hardware.
AMSâ¯3H - Integrated Filament Management
All 9 spools sit inside AMSâ¯3H, a sealed, airtight chamber that protects filament from moisture. Filament feeds automatically to the appropriate tool, and dedicated TPU inlets let flexible material be drawn straight from the AMS.
The builtâin drying module can heat to 85°C while printing continues, making it practical to use engineering polymers such as PA, PC and carbonâfiber blends. By attaching a original AMS to toolâ¯1, the system can be expanded to 24 materials; additional drying capacity is provided by optional AMS 2â¯Pro and AMSâ¯HT units, all while preserving the same footprint.
A Lighter Head, Robust Heat Management and New Cooling
The H3C's motion platform is 40% lighter than its predecessor, enabling accelerations of 25,000 mm/s² and moves at up to 1,400 mm/s without the ringing that normally accompanies such velocities.
Every H3C hotend's nozzle - from 0.2mm all the way to 0.8mm - is made from fully hardened steel with a hardness of HRC 55+, engineered to withstand abrasive filaments like carbon fiber, glass fiber, and other composites.
Heat is managed with a dualâheater active system: the build chamber is heated to 65°C by a contact sensor that provides precise, stable control, while each of the nine tools can reach 350°C, supporting ABS, PC, PAâCF, PETâCF and other highâtemperature polymers. Cooling is handled by a fourâlayer system - a CFDâengineered partâcooling fan, two sideâchamber fans, a dedicated toolâhead fan and a rear chamber fan that regulates the overall buildâspace temperature. Together they keep highâspeed prints crisp, overhangs solid and bridges clean, regardless of ambient conditions.
What the H3C Gives Makers
The engineering behind the H3C unlocks a suite of practical possibilities that were previously out of reach for desktop users.
- Instant colour mixing - because a colour change now costs only a fleeting 6 seconds, which is a significant boost compared to before, designers can blend shades onâtheâfly, achieving nearâfullâwheel gradients from just five base filaments (CMYKW). Fullâcolour figurines and detailed prototypes become everyday reality rather than a novelty. Bambu Lab official PLA Palette pairs four opaque bases (cyan, magenta, yellow, white) with one translucent black. The opaque bases-built on the PLA Basic formulation with precisely dosed pigment-hold under 1% light transmission at a 2mm wall delivering full saturation and clean coverage.
- Mixed nozzle sizes in a single print - a 0.2â¯mm nozzle can render fine details while a 0.4â¯mm nozzle rapidly builds the bulk of the part, and a 0.4 mm nozzle for 2.85mm thick filament for a soft TPU strap. Each nozzle size handles the job it does best, combining speed, detail, and material flexibility in a single print.
- Multi-material, multi-flex - designers can place ultraâsoft TPU where comfort is essential and a harder engineering polymer where strength is required, all within a single cohesive component. The result is lighter footwear, more ergonomic bags and hybrid devices that were previously impossible to produce in one pass.
All You Need in One Single Machine
The H3C proves that detail, speed and function can coexist in a single print. Zeroâtouch autoâcalibration and automatic tool changes keep the workflow seamlessâwhether you're swapping nozzle sizes, mixing nine colours, or switching from printing to cutting, you start a job with a single click and let the H3C handle the rest. By erasing the entry barriers that once kept novices away and reclaiming the minutes advanced users spent on manual adjustments, the H3C turns nineâmaterial, multiâtool production into an everyday reality. Available as an optional accessory, the extra Bird-eye camera lets you liveâmonitor your print from two viewpoints.
In the end, the hardware no longer limits imaginationâthe idea itself becomes the only limitation.
Official Accessories-sold separately
Designed to let the H3C blend naturally into your workspace.
- Bambuâ¯Station - raises the printer to a comfortable height, adds dedicated storage for tools, spare filament and accessories, and keeps the work area tidy.
- Bambuâ¯Labâ¯E1 Air Purifier - syncs with the H3C and starts filtering automatically when a print begins, capturing VOCs, PM2.5, ultrafine particles and microâplastics for a cleaner, healthier environment.
Pricing & Availability
- Bambu Lab H3C AMS Combo:â¯USâ¯$2,499(excl. tax, incl. shipping) , EU â¬2,499.00(incl. tax)
- Available starting from: Nov 3rd at Bambu Lab Official Store.
About Bambu Lab
Bambu Lab is a consumer-tech company focusing on desktop 3D printers. Its state-of-the-art 3D printers offer a feature-rich first-class experience for a global community of 3D printing makers, aiming to break the barriers between the digital and physical worlds and bring creativity to a whole new level. Bambu Lab sells its 3D printers, filaments, and accessories on its official website, serving customers across 30+ countries.
Learn more at Bambu Lab Official Website
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