Bambu Lab
H2C
Seven Hotends.
Zero Purge.
The Bambu Lab H2C is a multi-material enclosed CoreXY 3D printer built around the Vortek hotend-change system: six induction hotends on the right plus a standard left nozzle for up to seven materials in a single print — purge-free. 350 °C nozzles, 65 °C actively heated chamber, PMSM servo extruder, and up to 24 filaments with parallel AMS units.
Bambu Lab H2C — Uncompromising Multi-Material.
Seven Hotends, One Toolhead, Zero Purge.
Swap the Nozzle, Not the Filament.
Induction-Heated, Contactless, Wireless
Conventional toolchangers move the whole toolhead — extruder motor, heater cartridge, thermistor, and cables — between positions. Vortek swaps only the hotend itself. Induction coils on the toolhead heat the cylindrical nozzle by electromagnetic field; no heater-cartridge wiring is ever connected or disconnected.
A wireless chip on each hotend reports its identity and temperature data back to the toolhead. Because nothing mechanical plugs and unplugs, the mechanism doesn't wear out across the thousands of swaps a complex print can require.
Rigid Bodies and Flexible Joints, Printed in One Piece.
Dedicate Hotends to Materials That Don't Mix
Reserve one Vortek hotend for TPU, another for PA6-GF, another for PC-FR — each filament gets a clean nozzle it never shares with another material. That turns multi-material design from a cleaning-and-purging exercise into an ordinary print job.
Print TPU ball joints inside a PLA assembly so the finished part has its own flex hinges. Print structural PA6-GF frames with fire-retardant PC-FR where it's needed. Bambu's own reference parts use TPU for AMS joints fused into PLA Matte bodies — functional articulation without any assembly.
Servo-Driven Extruder, Real-Time Error Detection.
Closed-Loop Force, Closed-Loop Motion
The H2C's PMSM servo extruder delivers up to 10 kg of force — about 70 % more than a stepper-driven extruder — and samples position and resistance at 20 kHz. That sampling rate is what makes real-time clog and filament-grinding detection possible: the system sees the problem in the torque curve before it shows up in a failed print.
With the optional Vision Encoder plate, motion accuracy drops below 50 µm and stays there across the whole print bed — the system reads an optical grid on the plate to compensate for any mechanical drift during calibration. Nozzle offset calibration is fully automatic to 25 µm.
65 °C Chamber, 350 °C Nozzles, Adaptive Airflow.
What the Temperature Envelope Unlocks
An actively heated chamber at 65 °C and hardened-steel nozzles up to 350 °C run the materials desktop printers usually can't — PA, PC, PPS, and their carbon-fiber and glass-fiber reinforced variants. Chamber temperature is actively controlled, not passive, which keeps the middle of a tall print at the same temperature as the bottom.
Adaptive airflow opens intake and rear vents for PLA and PETG to push heat out, and closes them for high-temp materials to retain chamber heat. Filtration runs a G3 pre-filter, H12 HEPA, and coconut-shell activated carbon stack to handle the particulates and VOCs that come with engineering materials.
Four Cameras, 59 Sensors, AI Error Detection.
Catch the Problem Before It Becomes a Failed Print
Three 1080p cameras — one for live monitoring, one on the nozzle for AI anomaly detection, one on the toolhead for calibration — plus an optional 8 MP Bird's Eye camera on the Laser Edition. The nozzle camera watches for spaghetti, air printing, nozzle clumping, and clogged poop chutes, and runs a pre-flight scan before every job.
A fully equipped H2C Laser Edition reports 59 sensors across the machine, feeding a neural algorithm that issues real-time diagnostics during a print. When something drifts — a layer doesn't adhere, a nozzle clogs, a spool runs out — the machine knows immediately.
Cloud, LAN-Only, or Air-Gapped — Your Call.
Security-Sensitive Workflows Supported
The H2C runs in three network modes: cloud-connected for remote monitoring from Bambu Handy, LAN-only for shared-workspace deployments, or fully offline for air-gapped or security-sensitive environments where the printer can't touch the internet at all. Files transfer by USB stick, firmware updates install locally, and the machine operates normally without a cloud connection.
Developer Mode opens an MQTT port for third-party integrations — slicers, fleet-management platforms, or custom tooling. The printer is also cybersecurity-compliant with EU RED Article 3.3(d)(e) and ETSI EN 303 645 V2.1.1:2020 for regulated deployments.
Both Combos, Side by Side.
- H2C Printer 1×
- AMS 2 Pro 1×
- Textured PEI Build Plate 1×
- Spool Holder 1×
- 0.4 mm Induction Hotend 4×
- 0.2 mm Induction Hotend 1×
- 0.6 mm Induction Hotend 1×
- 0.4 mm Standard Left Hotend 2×
- 4-in-1 PTFE Adapter II 1×
- Accessory Box 1×
- Everything in the AMS Combo
- AMS HT 1×
- Laser Module (10W or 40W) 1×
- Cutting Module with Pen Holder 1×
- Laser Platform 1×
- Cutting Platform 1×
- Emergency Stop Button 1×
- Bird's Eye 8 MP Camera (pre-installed)
Both combos ship from the Bambu Lab US warehouse. The AMS Combo ships in one package; the Laser Full Combo ships in two. Order processing is typically 1–3 business days before transit.
Questions about combos? See FAQ →Bambu Lab H2C — Full Specs.
| Build & Motion | |
| Printing Technology | FDM / FFF, enclosed CoreXY |
| Build Volume — Left Single Nozzle | 325 × 320 × 320 mm |
| Build Volume — Right Single Nozzle | 305 × 320 × 325 mm |
| Build Volume — Dual Nozzle | 300 × 320 × 325 mm |
| Total Envelope (Both Nozzles) | 330 × 320 × 325 mm |
| Motion Accuracy | < 50 µm (with Vision Encoder) |
| Auto Nozzle Offset Calibration | Inductive, to 25 µm — no manual steps |
| Thermal & Material | |
| Max Nozzle Temperature | 350 °C |
| Heated Chamber | 65 °C, actively heated + adaptive airflow |
| Nozzle Heat-Up | ~8 seconds (induction) |
| Supported Nozzle Diameters | 0.2 / 0.4 / 0.6 / 0.8 mm |
| Nozzle Material | Hardened steel (Vortek + standard) |
| Filament Diameter | 1.75 mm |
| Supported Materials | PLA, PETG, TPU, PVA, BVOH, ABS, ASA, PC, PA, PET, PPS + CF / GF reinforced variants |
| Vortek Multi-Material | |
| Total Hotends | 7 (6 right induction + 1 left standard) |
| Max Filaments per Print | Up to 24 (parallel AMS 2 Pro + AMS HT) |
| Extruder | PMSM servo, 10 kg force, 20 kHz sampling |
| Filament Runout Sensor | Yes |
| Build Plate | Textured PEI flexible steel (included) |
| Safety, Filtration & Connectivity | |
| Filtration | G3 pre-filter + H12 HEPA + coconut activated carbon |
| Chamber Material | UL94 V-0 flame-retardant |
| Cameras | 3× 1080p (live / AI nozzle / toolhead); +8 MP Bird's Eye on Laser Edition |
| Sensor Count (Laser Edition Full) | 59 sensors |
| Interface | 5-inch touchscreen |
| Connectivity | Wi-Fi · LAN · USB — cloud, LAN-only, and fully offline modes |
| Developer Mode | MQTT port access for third-party integration |
| Compliance | EU RED Article 3.3(d)(e), ETSI EN 303 645 V2.1.1:2020 |
| Physical | |
| Physical Dimensions | 492 × 514 × 626 mm |
| Recommended Space | 700 × 700 × 1100 mm |
| Net Weight | 32.5 kg |
| Chassis | Aluminum + steel outer frame, plastic + glass panels |
Common Questions About the H2C.
What is the Vortek hotend change system on the Bambu Lab H2C?+
Vortek is Bambu Lab's hotend-swap system. The H2C carries a standard hotend on the left and a rack of up to six induction hotends on the right. For multi-material prints the printer automatically swaps the right hotend instead of purging filament, which eliminates almost all purge waste and lets you use up to 7 different materials or colors in a single print. Induction heating brings a swapped hotend to temperature in about 8 seconds.
How is the H2C different from the H2D and H2S?+
All three share the enclosed CoreXY platform, 350 °C nozzles, and 65 °C heated chamber. The H2S is a single-nozzle machine with the largest build volume in the series. The H2D has a dual-nozzle toolhead with AMS-based filament changes that require purge waste. The H2C keeps the dual-nozzle toolhead and adds the Vortek rack on the right side, which cuts purge waste dramatically — Bambu's internal test print dropped from 3,032 g of waste on the H2D to 532 g on the H2C.
What materials can the Bambu Lab H2C print?+
The 350 °C nozzles and 65 °C actively heated chamber support PLA, PETG, TPU, PVA, BVOH, ABS, ASA, PC, PA, PET, and PPS, plus carbon-fiber and glass-fiber reinforced variants of most of those materials. The enclosure is built from UL94 V-0 flame-retardant material and filtered through a G3 pre-filter, H12 HEPA, and coconut-shell activated carbon stack for engineering-grade filament use in shared workspaces.
How many colors can the H2C print in one job?+
Out of the box the H2C AMS Combo ships with one AMS 2 Pro (4 spools) and runs 5 materials with zero purge waste (1 left hotend + 4 right Vortek hotends). With a second AMS 2 Pro on the right side you can fill all 6 Vortek positions for a 7-material purge-free run. Stacked further with AMS HT units, the H2C can command up to 24 filaments in a single print, with the slicer allocating materials to hotends to minimize any remaining purge.
Which variant ships with the laser and cutting modules?+
Both H2C Laser Full Combo variants (10W and 40W) ship as complete laser + blade-cutting systems with the Bird's Eye 8 MP camera, laser platform, cutting platform, cutting module with pen holder, an AMS HT in addition to the AMS 2 Pro, and an emergency stop button. The base H2C AMS Combo supports blade-cutting by default and can be upgraded to laser with a separately purchased upgrade kit, but if you know you want laser and cutting today, starting with a Laser Full Combo is the cleaner path.
What installation and support does Rev1 Technologies provide for the H2C?+
The H2C is a desktop-class machine that arrives fully assembled and runs a self-calibration sequence at first boot. Rev1 supports customers with remote application engineering by phone and video from Auburn Hills, Michigan — helping with slicer setup, Vortek configuration, material profiles, and troubleshooting. Rev1 does not dispatch technicians on-site for desktop printers; if you need hands-on training, we can schedule remote sessions or host you at our Auburn Hills facility.
Is business financing available on the H2C?+
Yes. Rev1 Technologies offers business financing for qualified buyers with 72-month terms and competitive rates. Example monthly payments shown on the configurator are based on a 72-month term at 8 % APR and are estimates only; actual terms depend on creditworthiness and lender. For personal buyers, Affirm and Klarna are available at checkout.
What is the lead time on the H2C from Rev1?+
Rev1 ships from Bambu Lab's US warehouse, typically within 1–3 business days of order processing. The H2C Laser Full Combo ships in two packages (the printer plus a separate laser/cutting kit); the H2C AMS Combo ships in one package. Exact transit time depends on your shipping destination.
Can I upgrade my H2D or H2S to an H2C?+
Bambu Lab has announced a Vortek Upgrade Kit expected in early 2026 that converts an H2D or H2S into an H2C by installing the hotend rack, replacing the heatbed and toolhead, and swapping related components. The upgrade is involved and Bambu recommends customers who want the Vortek experience buy the H2C directly — buying an H2S or H2D now and upgrading later costs more overall than starting with the H2C.
Rev1 can walk through the Vortek system, multi-material workflow, and whether the H2C’s purge-free architecture fits your production mix before you order.
Why Buy the Bambu Lab H2C Through Rev1 Technologies
Rev1 Technologies is an authorized Bambu Lab reseller serving engineers, manufacturers, educators, and production shops across the United States. We help you configure the H2C for your material stack and workflow, train your team on Vortek and Bambu Studio, and support the printer remotely from Auburn Hills — so your first purge-free multi-material print happens on schedule.
Our engineers review your application — part sizes, engineering filaments, AMS stacking, and laser/cutting requirements — and recommend the right H2C configuration before you order. We map Vortek slots, chamber temps, and slicer presets to your real jobs.
Remote setup, first-print walkthrough, and Vortek workflow training for your team via phone and video. We stay on the line until your H2C is slicing, printing, and swapping hotends the way your process requires.
Direct access to Rev1's technical team for troubleshooting, firmware, and print issues. (248) 707-2950 — not a generic queue. We coordinate Bambu Lab warranty and parts so you stay printing.
Send us your STL and material targets. We'll print a representative job on an H-series platform and ship the result — validate multi-material fit before you issue a PO.
Visit our Auburn Hills facility or schedule a live demo. See Vortek swaps, AMS stacking, and engineering materials on hardware configured the same way we ship to customers.
When you outgrow the H2C footprint, Rev1 carries the full Bambu Lab line plus materials, AMS add-ons, laser modules, and enterprise scanning — one partner for scaling fabrication capability.
H2C vs. Prusa XL vs. Snapmaker U1 vs. Creality K2 Plus.
The Bambu Lab H2C solves the multi-color waste problem with the fewest compromises in this price band. Its Vortek rack delivers near-toolchanger purge behavior without carrying six full extruders — which keeps the machine smaller, faster, and substantially cheaper than a true toolchanger like the Prusa XL. Snapmaker's U1 offers four-head tool changing at a lower price but with a smaller envelope and fewer sensors. Creality's K2 Plus uses a conventional AMS approach that's purge-hungry on multi-material jobs but priced below any of the swap systems.
| Specification | Bambu Lab H2C | Prusa XL (5-Head) | Snapmaker U1 | Creality K2 Plus |
|---|---|---|---|---|
| Build & Speed | ||||
| Entry Price (USD) | From $2,649 | ~$3,500 (2-head) to ~$5,000+ (5-head) | ~$849 | ~$1,199 |
| Build Volume (single nozzle) | 325 × 320 × 320 mm | 360 × 360 × 360 mm | 220 × 220 × 220 mm (approx.) | 350 × 350 × 350 mm |
| Multi-Material Architecture | Vortek hotend swap — 6+1 nozzles | True toolchanger — up to 5 full toolheads | True toolchanger — 4 full toolheads | AMS (purge-based filament change) |
| Max Colors / Materials | Up to 24 filaments (parallel AMS) | 5 (one per toolhead) | 4 (one per toolhead) | Up to 16 with stacked AMS |
| Thermal & Material Capability | ||||
| Max Nozzle Temp | 350 °C | 290 °C | 300 °C | 350 °C |
| Heated Chamber | 65 °C active, adaptive airflow | Passive enclosure, optional heated | Enclosed, passive | 60 °C passive |
| Engineering Filaments | PA, PC, PPS, CF/GF reinforced | PA, PC, CF/GF reinforced | PLA, PETG, ABS, TPU; limited high-temp | PLA, PETG, ABS, CF/GF reinforced |
| Automation & Reliability | ||||
| Auto Bed Leveling | Automatic, inductive, hands-free | Automatic, load-cell based | Automatic | Automatic |
| AI Error Detection | 3× 1080p + 59 sensors; neural detect | Optional camera; no AI detection | AI camera | AI camera |
| Software & Rev1 Advantage | ||||
| Slicer | Bambu Studio (open source fork) | PrusaSlicer (open source) | Snapmaker Luban / OrcaSlicer | Creality Print / OrcaSlicer |
| U.S. Partner Support | Rev1 Technologies — authorized Bambu Lab reseller, U.S. phone & video support (Auburn Hills, MI) · (248) 707-2950 | Prusa direct / regional reseller | Snapmaker direct / e-commerce | Creality direct / authorized reseller |
Send Rev1 your target material mix, color count, and production volume. We’ll tell you which multi-material platform actually fits the application — including when a competitor is the better answer.