Bambu Lab’s developed servo motor increases extrusion force by 67%, allowing for high-speed printing without under-extrusion.
Bambu Lab H2S 3D Printer
Bambu Lab H2S 3D Printer
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Bambu Lab H2S 3D Printer

Excellent servo motor extruder

Under 50 micrometers Motion Accuracy
The Vision Encoder ensures motion accuracy < 50 μm and compensates for mechanical drift for long-lasting precision.

Full Filament Path AI Detection
H2S uses 23 sensors and 3 monitors to track flow, temperature, and filament usage. Liveview identifies spaghetti and strange objects.
Flap Switch Airflow & Filtration System

High-temp Printing
The sealed chamber circulates heated and filtered air to maintain a consistent high temperature. Print massive engineering pieces without warping. Stable high-temperature condition

Low-temp Printing
Top vent pulls in cool air and exhausts it through a filter. Print PLA/PETG and handle overhangs without opening the doors.

Laser Cutting/Engraving
Top Vent and Filter Switch Flap open to channel fumes efficiently, keeping your workspace safe and clean.
Top-of-the-Tier Specs

The Largest Printing Volume
The H2S printer has a build capacity of 340 x 340 x 340 mm3, which is 120% larger than the X1C and is the largest print space among all Bambu Lab printers.
350°C Hotend with 65°C Actively Heated Chamber
Supports all Bambu Lab filaments, from PLA to PPA. Closed loop fan control reduces warping and improves layer adherence.
The toolhead may reach speeds of up to 1000 mm/s and accelerate up to 20,000 mm/s²
The High Flow Nozzle reduces print time by 10-20% at speeds of up to 1000 mm/s and 20,000 mm/s² acceleration.
Specifications
Build Volume:
Single Nozzle Printing: 325*320*325 mm³
Dual Nozzle Printing: 300*320*325 mm³
Total Volume for Two Nozzles: 350*320*325 mm³
Printer Dimensions: 492*514*626 mm³
Max Nozzle Temperature: 350 °C
Net weight: 31Kg
Supported Nozzle Diameter: 0.2 mm, 0.4 mm, 0.6 mm, 0.8 mm
Max Power: 2200 W@220 V / 1320 W@110 V
Materials:
Optimal – PLA, PETG, TPU, PVA, BVOH
Superior – ABS, ASA, PC, PA, PET, Carbon/Glass Fiber Reinforced PLA, PETG, PA, PET, PC, ABS, ASA
Ideal – PPA-CF/GF, PPS, PPS-CF/GF
