About this item:

• 【Add Missing Drying Function to Your AMS】 Designed exclusively for the Bambu Lab AMS, this heater enables simultaneous printing and drying—eliminating the need for pre-print dehydration. It features a transparent viewing window for real-time monitoring. Simply install the heater to turn your AMS into an active drying hub that fights humidity, keeping PLA, PETG, ABS, TPU, PA, nylon, and other filaments perfectly dry and print-ready.
• 【Rapid and Uniform Heating】 Equipped with high-efficiency PTC heating technology, the unit reaches 70°C in just 20 minutes. Its dual-airflow design ensures even heat distribution, preventing localized overheating and reducing the risk of thermal deformation. This system effectively removes moisture without damaging your AMS or warping filament spools.
• 【Seamless Compatibility】 The SUNLU AMS Heater is fully compatible with the Bambu Lab Automatic Material System (AMS). It works with AMS sealing strips and moisture preservation features, and supports 16-color stacked printing. Installation takes just two minutes with a simple three-step process—no extra space required. Note: This product is optimized for the Bambu Lab AMS (1st gen) and is not compatible with other brands’ material systems.
• 【Eliminate Moisture-Related Print Failures】 Stop wasting time and filament on prints ruined by moisture. This heater prevents bubbling, stringing, and poor layer adhesion caused by wet filament. Start every print with dry, reliable material for professional-quality results.
• 【Smart Humidity Control & Advanced Safety Features】 In Standard Humidity Mode, the heater runs for 6 hours by default and continues monitoring beyond that—activating when humidity exceeds 50% and shutting off at 20%. In rH Mode, it turns off automatically after the set duration. Both modes support customizable humidity settings (25%–50% rH) and remember your heating temperature preferences.The device includes real-time temperature monitoring and automatic shutdown in case of overheating (>10° above the set value), heating failure, or fan error.

Q&A:Regarding the compatibility of this AMS heater, which AMS models is it compatible with? And how visible is it?

This SUNLU AMS Heater is compatible with the Bambu Lab AMS - Automatic Material System.

• Please note that this product is optimized and upgraded exclusively for Bambu Lab's AMS, andis not compatible with Automatic Material Systems from other brands.
• Regarding the visibility of the lid, the entire lid is not fully transparent. There is a transparent area on the front of the lid that allows you to see the internal operation.

What other precautions should be taken when using AMS heaters?

• When opening this product, lift it only to the designated stop position. Pay attention to the opening angle and force to avoid damage from excessive movement.
• To ensure optimal drying results, do not open the AMS Heater during the drying process.
• When the ambient temperature is below 10℃, slow heating or the actual temperature inside the chamber being slightly lower than the displayed temperature is normal.
• When setting the working temperature to 70℃, please ensure the filament spool has a temperature tolerance greater than 70℃ to avoid deformation.

On Oct 28, 2025 at 23:28:03 PDT, seller added the following information: