Bambu Lab AMS 2 Pro

AMS, Evolved.

24-Color/Multi-material

Serially connect up to 4 AMS 2 Pro & 8 AMS HT units, total of 24 filaments

Electro-Magnetic Air Vent

Fast filament drying & air-tight filament storage

65°C Drying

Up to 65°C drying temperature

Brushless Motor

60% faster feeding speed

Dry Filament Quickly and Intelligently

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.

Dry

Moist

Bambu PETG Basic

Speed Up! Faster Multi-material Printing!

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.

Xiaomi Su7 Ultra Prototype by @大匠

Faster multi-color printing

Evolved, Polished Design Details

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.

Compatible With All Bambu Lab Printers

The AMS 2 pro is compatible with all Bambu Labs products

AMS 2 Pro Specs

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 and Humidity Detection and Maintenance	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.