Bambu Lab H2S 3D Printer

The Bambu Lab H2S is a high-performance, large-format 3D printer engineered for serious creators and professionals. With a build volume of 340 × 320 × 340 mm, it gives you room to scale up your projects without compromising on speed or accuracy. The H2S supports an active heated chamber of 65 °C, a hotend capable of 350 °C, and a closed-loop servo extruder system that boosts extrusion force by 67 % over traditional setups.

Thanks to its Vision Encoder motion calibration, Active Vibration Compensation, and AI-driven extrusion control, the H2S maintains mechanical precision over time—less drift, fewer adjustments. It’s also multi-color ready, supports plug-and-play nozzle changes, and can optionally be equipped with a 10 W laser or cutting module

Key Features:

Large Build Volume: 340 × 320 × 340 mm for big, ambitious prints. 

High-Temperature Capability: 350 °C hotend + 65 °C chamber enable engineering materials.

Closed-Loop Servo Extruder: More extrusion force and real-time feedback to detect filament issues.

Vision & AI Control: Vision Encoder, AI extrusion calibration, and 23 sensors + 3 cameras monitor the print space continuously

Motion Accuracy: <50 µm precision through mechanical calibration and auto contour compensation. 

Quiet & Stable: Active motor noise cancelling keeps operation below 50 dB.

Modular & Expandable: Supports up to 4 AMS 2 Pro + 8 AMS HT modules (24 filament slots), and upgrade paths to laser & cutting.

Specifications:

Build Volume: 340 × 320 × 340 mm

Hotend Max Temp: 350 °C

Chamber Temp: Up to 65 °C

Extrusion System: Closed-loop servo (PMSM)

Firmware / Sensors: Vision Encoder, 23 sensors + 3 cameras{index=14}

Noise Level: < 50 dB with active noise cancellation

Compatibility: Plug‑and‑play nozzle swapping, AMS integration, laser module option