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 Labs AMS (1st gen), and is 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. Drying and printing are performed simultaneously. This is a heater that can upgrade the upper cover of the AMS. Compared to the traditional printing process using the AMS, which requires drying before printing, the upgraded version allows for simultaneous printing and drying. High-efficiency heating with uniform temperature distribution, reaching 70°C within 20 minutes. The dual airflow design ensures even heat circulation, preventing localized overheating of materials and effectively reducing the risk of thermal deformation. High compatibility: After upgrading to the AMS Heater, it supports stacked 16-color printing and saves space. Upgrades the heater for the AMS Generation 1 upper cover, seamlessly integrating with the Generation 1 seal strip and fully compatible with the Generation 1 seal preservation function. Simple upgrade process: Loosen—disassemble—tighten, completed in just 2 minutes. Intelligent humidity monitoring: ① Humidity mode default heating temperature: 55°C—users can adjust and save the temperature. ② Default operating time: 6 hours. ③ After the countdown ends, the device does not shut down; it automatically starts heating when humidity rises to 50% and stops heating when humidity drops to 20%. ④ In rH mode, users can adjust humidity (range: 25%–50%). After adjustment, the humidity automatically starts using this set value. Safe and Reliable: PTC heating. Dual-level protection with a temperature control switch. Software-based intelligent temperature control, real-time temperature monitoring, and automatic control of the heating system. Maximum drying temperature of 70°C. Alarms are triggered when the temperature exceeds the set value by 10°C, when the temperature fails to rise, or when the fan malfunctions. The device operates according to the set time and automatically shuts down when the time reaches zero.

• 【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.

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