Item details
The Bambu Lab H2S is a state-of-the-art CoreXY 3D printer designed for professional applications, demanding makers, and production-like environments. With its generous build volume of 340 × 320 × 340 mm and a powerful servo extruder, the H2S offers an impressive combination of speed, precision, and material versatility.
Thanks to the closed-loop extruder control system and optical motion calibration, the H2S achieves a motion accuracy of less than 50 micrometers – ideal for complex geometries and functional components. The actively heated print chamber (up to 65°C) and high-temperature hotend (up to 350°C) enable low-warpage prints with technical filaments such as ABS, ASA, PC, PA, or CF/GF-reinforced plastics.
The H2S is AMS-compatible and can be expanded with the AMS 2 Pro system for automated multi-color printing. Additionally, the printer can be modularly equipped with a 10-watt laser module or a digital cutting tool – ideal for users who want to go beyond traditional 3D printing.
With 23 integrated sensors, three cameras, and AI-supported error detection, the H2S offers a high level of automation and safety. Air filtration with HEPA, activated carbon, and G3 pre-filters ensures a clean working environment – even with high-temperature materials.
Highlights at a glance:
Large build volume: 340 × 320 × 340 mm
Servo extruder with real-time control
Optical motion calibration with < 50 µm accuracy
Hot end up to 350°C, chamber heating up to 65°C
AMS compatible for automated filament changes
Expandable with laser and cutting modules
AI-supported defect detection, 23 sensors, 3 cameras
Air filtration with HEPA, activated carbon, and G3 pre-filter
Supports standard and high-performance filaments
The Bambu Lab H2S is the ideal solution for anyone who demands the highest quality, speed, and flexibility in 3D printing – from prototyping to small-batch production.
Technical data
| Printing Technology | Fused Deposition Modeling (FDM) |
| Build Volume | 340 × 320 × 340 mm (W × D × H) |
| Device Dimensions | 492 × 514 × 626 mm |
| Weight | Approx. 30 kg |
| Frame Materials | Aluminum, steel, plastic, glass |
| Extruder | Servo-driven synchronous motor, hardened steel gears, integrated cutter |
| Filament Diameter | 1.75 mm |
| Hotend | Max. 350 °C, hardened steel nozzle, standard: 0.4 mm, options: 0.2 / 0.6 / 0.8 mm |
| Flow Rate | Standard: 40 mm³/s, High-Flow: 65 mm³/s |
| Heated Bed | Max. 120 °C, compatible with textured and smooth PEI plates |
| Chamber Heating | Actively heated up to 65 °C |
| Print Speed | Up to 1,000 mm/s, acceleration up to 20,000 mm/s² |
| Air Filtration | G3 pre-filter, HEPA (H12), activated carbon filter |
| Cooling System | Closed-loop fans for hotend, part, chamber, and control board |
| Cameras & Sensors | Live-view (1920×1080), toolhead (1600×1200), door sensor, filament sensor |
| Material Compatibility | PLA, PETG, TPU, ABS, ASA, PC, PA, PET, PPS, CF-/GF-reinforced variants |
| Touchscreen | 5-inch, 720 × 1280 resolution |
| Storage | 8 GB EMMC + USB |
| Control Options | Touchscreen, mobile app, PC app |
| Power Supply | 100–120 V / 200–240 V, 50/60 Hz, max. 2050 W @ 220 V |
| Operating Temperature | 10 °C – 30 °C |
| Software | Bambu Studio, compatible with SuperSlicer, PrusaSlicer, Cura |
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