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Important Notes:
AMS 2 Pro Switching Adapter
For X1/P1 owners, a switching adapter is needed to power the drying function. Since filament drying lasts long, you rarely need multiple adapters running simultaneously.
Serially connect up to 4 AMS 2 Pro & 8 AMS HT units, total of 24 filaments
Fast filament drying & air-tight filament storage
Up to 65°C drying temperature
60% faster feeding speed
Automated venting facilitates dehumidification during drying and ensures airtight sealing for weeks of high-quality printing.
During the drying process, the filament spools rotate automatically to ensure more even drying.
AMS 2 Pro uses RFID to auto-match drying settings for Bambu official filaments, no manual input needed.
The powerful Bambu permanent magnet synchronous servo motor accelerates filament feeding by 60% for enhanced efficiency.
Saves an average of 10 minutes per 100 filament changes.
Removing snapped filament from the first-gen AMS requires extracting all spools and disassembling the shell with two screws, taking 3-5 minutes. In contrast, the AMS 2 Pro offers direct, tool-free access to filament tubes from the top.
Ceramic filament inlets with Vickers hardness of 1200 significantly enhances durability
Bambu AMS 2 Pro
Desiccant
PTFE Tube
Bambu Bus Cable-6Pin
Item | Specification |
---|---|
Body | |
Dimensions | 372 × 280 × 226 mm³ |
Net Weight | 2.5 kg |
Housing Material | ABS/PC |
Printing | |
Filament Supported | PLA, PETG, ABS, ASA, PET, PA, PC, PVA (dried), BVOH (dried), PP, POM, HIPS, Bambu PLA-CF/PAHT-CF/PETG-CF/Support for PLA/PETG, and TPU for AMS |
Filament Not Supported | TPE, generic TPU, PVA (damp), BVOH (damp), Bambu PET-CF/TPU 95A, and other filament that contains carbon fiber or glass fiber |
Filament Diameter | 1.75 mm |
Spool Dimension | Width: 50 mm–68 mm Diameter: 197 mm–202 mm |
RFID Identification | Supported |
Drying | |
Highest Temperature | 65 °C |
Filament Supported | PLA, PETG, Support for PLA/PETG, ABS*, ASA*, PET*, PA*, PC*, PVA*, BVOH*, PP, POM*, HIPS*, Bambu PLA-CF*/PAHT-CF*/PETG-CF*, and TPU for AMS* |
Active Moisture Discharge | Supported |
Sealed Storage | Supported |
Temperature & Humidity Detection | Supported. Real-time temperature and humidity can be displayed on the screen, Bambu Studio, and Bambu Handy. |
Power | |
Input | 24 V 4 A |
* Filaments marked with * require higher drying temperature. The AMS 2 Pro cannot dry them completely. If you want better drying performance for these filaments, we recommend purchasing an AMS HT.