Bambu Lab's been on a bit of a roll lately, and the H2S is their latest - and honestly one of the more interesting things they've put out in a while.
Most 3D printers - even good ones - have a dirty little secret: they get less accurate over time. Mechanical wear, belt stretch, general drift. You recalibrate manually, accept it, print on. The H2S does something different. It's got a Vision Encoder that tracks positioning to under 50 microns - that's thinner than a human hair - and it automatically compensates for mechanical drift during calibration. Bambu's calling it the first in the industry and they're not wrong. It's the kind of thing engineers and makers who build functional parts have been quietly wanting for ages.
The extruder's been given a proper upgrade too. Bambu's moved to a PMSM servo motor - 67% more extrusion force compared to the previous H-series setup. Paired with up to 1000mm/s toolhead speed and 20,000mm/s² acceleration, it's quick. Like, noticeably quick if you've been used to anything but the top-end Bambu machines.
Build volume has had a nudge up too - 340x320x340mm, which is the biggest of any Bambu printer in the range. Useful if you've ever hit the ceiling on a P1S or X1C and had to split parts you really didn't want to split.
On the materials side, it's running a 350°C nozzle with 65°C active chamber heating - so pretty much anything you'd want to print is fair game. ABS, PA, PC, carbon fibre filaments, no dramas. And if you've got HEPA filtration and VOC concerns sorted, the sealed chamber mode handles that too.
There's also an optional 10W laser and cutting module - same concept as the H2D. If you want to add laser work to your setup down the track you can bolt it on. Not everyone needs it day one, but it's nice to have the option rather than needing a second machine.
The AMS Combo (printer plus the multi-material unit) is $2,940 inc GST and is taking preorders now - ETA December 2026. The base H2S starts at $2,498 if you don't need multi-material out the gate.
It's a solid preorder for anyone who's planning to upgrade their setup for next year or kitting out a professional space. As official NZ Bambu Lab resellers, you're not doing a grey import - full local warranty, and we actually know these machines inside out. If something goes sideways, you can talk to a real person here in NZ.
Have a look at the H2S on our website, or come in to the workshop if you want to talk it through - always happy to help figure out what's actually the right machine for what you're doing.
View the Bambu Lab H2S AMS Combo ?