Bambu Lab H2S Combo

H2S the Ultimate Single-Nozzle 3D Printer Now Bigger Than Ever

If you’ve ever dreamed of having a personal manufacturing hub right on your desk, the Bambu Lab H2S is here to make that a reality. More than just a 3D printer, the H2S combines precision, versatility, and smart technology to empower makers, engineers, educators, and small businesses.

Let’s dive into what makes the H2S one of the most exciting machines in the 3D printing world.

The flagship personal manufacturing hub that delivers our largest build volume, unprecedented speed, and professional-grade precision at an accessible price point

The “Bigger X1C” You’ve Been Waiting For

We listened. You asked for expanded capabilities and performance, but without the complexity of a dual-nozzle setup. The H2S delivers exactly that, the ultimate single-nozzle printing experience you’ve been waiting for.

With a build volume of 340×320×340 mm³, the H2S provides 220% the volume of the X1C, giving you the space you need for your biggest and most ambitious projects.

Unmatched Performance and Intelligence

The H2S sets new standards for single-nozzle printing performance:

Up to 30% Faster Than X1C: Reaching a toolhead speed of up to 1000 mm/s and an acceleration of 20,000 mm/s², the H2S significantly outperforms existing desktop printers. The optimized single-nozzle toolhead and hotend enable faster acceleration and higher flow rates, dramatically reducing print times without compromising quality.
Professional-Grade Temperature Control: With a 350°C hotend and 65°C actively heated chamber, the H2S handles the full spectrum of engineering materials, from everyday PLA to demanding carbon fiber reinforced filaments, with consistent, warp-free results every time.
Intelligent as Never Before: The H2S features one of the most comprehensive monitoring systems on any desktop printer, with 23 sensors and 3 onboard cameras continuously tracking every aspect of your printing process. This intelligence network detects issues before they become failures, ensuring reliable overnight printing and minimal waste.

Second-Generation Bambu Lab Technologies

At the heart of the H2S lies our proprietary second-generation technologies that deliver industrial-grade precision:

PMSM Servo Motor System: The H2S utilizes our in-house Permanent Magnet Synchronous Motor (PMSM) extruder, that generates 67% more extrusion force than conventional extruders. A 20kHz current feedback loop provides granular, real-time control, enabling superior filament adaptability and consistently high-speed, high-quality prints.
Vision Encoder Precision: Our optional Vision Encoder technology achieves motion accuracy under 50 microns, precision previously available only on industrial machines. This level of accuracy enables perfectly dimensioned parts for critical applications and seamless assembly of complex multi-part projects.
Auto Hole/Contour Compensation: This proprietary feature automatically compensates for material shrinkage and mechanical tolerances, enabling fit-critical parts to integrate shafts, bearings, and fasteners without trial-and-error adjustments.

Complete Personal Manufacturing Hub with Advanced Safety

Like the H2D, the H2S is available as a complete personal manufacturing solution in the H2S Laser Full Comboconfiguration. This variant integrates laser engraving and cutting, digital cutting, and precision drawing capabilities within the same compact enclosure, complete with specialized safety features including laser-safe green glass windows.

The H2S incorporates the most advanced safety system available on any desktop printer, featuring five flame sensors, door and cover monitoring, and emergency stop capabilities. An intelligent airflow system automatically optimizes for each manufacturing mode, ensuring superior results and enabling confident unattended operation across all applications.

Who Is the H2S For?

The Bambu Lab H2S is perfect for:

Makers & hobbyists who want a future-proof machine that can grow with their skills.
Small businesses & entrepreneurs who need a professional tool for rapid prototyping and short-run production.
Educators & research labs looking for a versatile, all-in-one system that supports advanced materials.

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