With a build volume of 340 × 320 × 340 mm³ — 120% larger than the X1 Carbon — the H2S offers the largest print space among all Bambu Lab printers. Print bigger, with fewer plates.
A 350°C hotend and 65°C actively heated chamber support the entire Bambu filament line-up — from PLA and PETG to PC and PPA. Closed-loop fan control and precise thermal management minimise warping and improve layer adhesion for large, strong, high-performance parts.
The proprietary PMSM servo extrusion system delivers 67% more extrusion force (up to 10 kg). Paired with up to 1000 mm/s toolhead speed and 20,000 mm/s² acceleration, the H2S cuts printing time by up to 30% while maintaining top-tier quality. Active Vibration Compensation neutralises micro-vibrations in real time.
20,000 checks per second of closed-loop feedback detect filament grinding and clogs in real time. 23 sensors and 3 cameras drive AI monitoring for clumping, spaghetti and purge-chute jams, plus a pre-flight checklist before every print.
An optional 10W 455nm laser slices through up to 5mm plywood, acrylic or PU, with air assist for crisp lines, plus digital cutting and drawing modules. Live Spatial Alignment previews the toolpath on your material with 0.3mm accuracy.
| Printing Technology | Fused Deposition Modeling |
| Build Volume (W×D×H) | 340 × 320 × 340 mm³ |
| Chassis | Aluminum, Steel, Plastic and Glass (die-cast aluminium body) |
| Hotend | All Metal — Hardened Steel nozzle, 0.4 mm included (0.2 / 0.4 / 0.6 / 0.8 mm supported) |
| Max Nozzle Temperature | 350 °C |
| Chamber Heating | 65 °C active |
| Speed | Up to 1000 mm/s; acceleration up to 20,000 mm/s² |
| Physical Dimensions | 492 × 514 × 626 mm³, Net 30 kg; Gross — H2S 39.2 kg, AMS Combo 42.6 kg, Laser Full Combo 48 kg |
H2S AMS Combo adds an AMS 2 Pro. H2S Laser Full Combo adds the H2S Laser Edition, 10W laser module, cutting module, laser & cutting platforms, ventilation pipe and emergency stop button.
The H2S has a 340 × 320 × 340 mm³ build volume — 120% larger than the X1 Carbon and the largest of any Bambu Lab printer.
The PMSM servo extruder and lightweight motion system reach up to 1000 mm/s with 20,000 mm/s² acceleration, cutting print time by up to 30%.
Yes. The 350 °C all-metal hotend and 65 °C actively heated chamber handle high-temperature engineering materials, not just PLA and PETG.
Yes. The H2S AMS Combo bundles an AMS 2 Pro for automatic multi-colour and multi-material printing.
The optional 10W 455nm laser cuts and engraves plywood, acrylic and PU up to 5 mm thick, and digital cutting and drawing modules are available for the H2S Laser Edition.
20,000 closed-loop checks per second plus 23 sensors and 3 cameras run AI monitoring for clogs, spaghetti and purge-chute jams, with a pre-flight checklist before every print.
