Bambu Lab AMS HT Automatic Material System

Description:

The Bambu Lab AMS HT (Automatic Material System – High Temp) is a sophisticated 4-spool filament management unit engineered for professional and advanced 3D printing. It is an essential upgrade for users working with hygroscopic (moisture-sensitive) and high-performance engineering filaments like Nylon (PA), Polycarbonate (PC), and Carbon Fiber composites.

The system integrates high-temperature drying up to 85C, airtight storage, and automatic material switching. Key features include an Electro-Magnetic Air Vent for active moisture discharge, Auto-Rotate Drying for uniform material conditioning, and a Brushless Servo Motor for 60% faster filament feeding. With the ability to connect multiple units, the AMS HT allows for seamless multi-material and multi-color printing with up to 24 spools.

Features:

Active Air Vent 85C Filament Drying
Air-tight Filament Storage
Up to 24-color/Multi-material Printing
Brushless Servo Feeding Motor
RFID Filament Sync
AMS HT compatibility with A1/A1 mini printers will be added through an OTA update in October 2025
AMS HT is temporarily not compatible with X1E

Specifications:

Dimensions: 114*280*245 mm
Net Weight: 1.21kg
Housing Material: PC/PA
Flame Retardant Grade: UL 94 V-0
Screen: Supports displaying real-time temperature and humidity, and remaining drying duration.
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.
Bypass Filament Outlet:TPE, generic TPU, Bambu PET-CF/TPU 95A, and other filament that contains carbon fiber or glass fiber.
Filament Not Supported: PVA (damp), BVOH (damp)
Filament Diameter: 1.75 mm
Spool Dimension:
Width: 50 mm-68 mm
Diameter: 197 mm-202 mm
RFID Identification:Supported
Filament Odometry: Supported
Maximum Temperature: 85 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
Rotating Drying Mode: Supported
Sealed Storage: Supported
Top Lid Open Detection: Supported
Temperature and Humidity Detection and Maintenance: Supported. Real-time information can be displayed on the screen, printer UI, Bambu Studio, and Bambu Handy.
Voltage:
DC: 24 V
AC: 100 V240 V~, 50 Hz/60 Hz
Average Power: 150 W