Product Description

Upgrade your Bambu Lab AMS (1st Gen) with the SUNLU AMS Heater, the ultimate solution for simultaneous filament drying and printing. Unlike traditional AMS processes that require pre-drying, this upgraded heater enables efficient printing while maintaining filament dryness, saving time and enhancing multi-color print stability.

Featuring an innovative dual airflow design, heat circulates evenly around the filament area while protecting the AMS feeding motor from high temperatures. The system achieves a temperature of 70°C within 20 minutes, preventing localized overheating and filament deformation.

The smart humidity control monitors and maintains optimal filament conditions automatically. Users can set desired humidity levels (25%–50%) and temperature (default 55°C), with intelligent alarms to prevent overheating, fan malfunction, or temperature failure.

Installation is simple: loosen four screws, replace the cover, and tighten — completed in just 2 minutes. The heater integrates seamlessly with AMS Gen 1, supporting stacked 16-color printing while saving desktop space.

Additional features include triple protection safety, auto shutoff, customizable drying parameters, and compatibility with up to 4 filament rolls (1 kg each). Its compact design, efficient heating, and reliable operation make it perfect for makers, hobbyists, and professional multi-color 3D printing enthusiasts.

All-in-One AMS Gen 1 Upgrade

Keep your filament dry, prints stable, and workspace tidy. Enjoy reliable multi-color printing with minimal failures and optimized efficiency.

Better Prints with Controlled Drying

Prevent moisture-related defects like bubbles, stringing, and layer separation. Keep filaments dry for smoother, stronger, and more reliable prints.

Save Space & Streamline

Stack multiple AMS units with SUNLU Heaters to maximize desktop space, keep filaments dry, and ensure stable, efficient multi-color printing with up to 16 colors.