Bambu Lab AMS 2 Pro - Automatic Material System

Bambu Lab AMS 2 Pro - Automatic Material System
Bambu Lab AMS 2 Pro delivers revolutionary multi-material printing with 24-filament capacity through serial connectivity with 4 AMS 2 Pro + 8 AMS HT units and 60% faster feeding speeds via brushless servo motor technology. Featuring 65°C active drying with electromagnetic air venting and auto-rotate functionality, it maintains optimal filament conditions with airtight sealed storage and real-time humidity monitoring. RFID sync technology automatically configures drying settings for Bambu official filaments, while tool-free filament tube access and ceramic inlet design with Vickers hardness 1200 enhance durability and maintenance. Compatible with X1/P1 series printers with 24V 4A power requirement for drying functions and upcoming A1/A1 Mini support via Q3 2025 OTA update.
Key Features
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Advanced 65°C Drying System – Electromagnetic air venting with auto-rotate spools ensures even moisture removal and airtight storage
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Ultra-Fast Brushless Servo Motor – 60% faster feeding speed saves 10 minutes per 100 filament changes for enhanced efficiency
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24-Filament Expansion Capability – Serial connectivity supports up to 4 AMS 2 Pro + 8 AMS HT units for complex multi-material projects
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Intelligent RFID Recognition – Automatic filament identification and optimal drying settings for Bambu official materials
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Professional Material Compatibility – Supports PLA, PETG, ABS, ASA, PA, PC, PVA (dried), BVOH (dried), Bambu CF composites
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Enhanced Maintenance Design – Tool-free filament tube access and ceramic inlets with 1200 Vickers hardness for durability
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Complete Humidity Management – Real-time temperature and humidity detection with sealed storage and active moisture discharge


Electro-Magnetic Air Vent
Automated venting facilitates dehumidification during drying and ensures airtight sealing for weeks of high-quality printing.

Auto-rotate Drying
During the drying process, the filament spools rotate automatically to ensure more even drying.

RFID Sync
AMS 2 Pro uses RFID to auto-match drying settings for Bambu official filaments, no manual input needed.

Tool-Free Filament Tubes Access
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 Inlet
Ceramic filament inlets with Vickers hardness of 1200 significantly enhances durability.