eBox for Filament Drying Dry Box eSun

The eBOX Pro by eSun is a next-generation filament drying and storage device for 3D printing materials. It uses a 360° all-around PI heating film in combination with a top and bottom steel plate heat conduction structure, which allows for uniform, three-dimensional drying with reduced energy consumption. The maximum temperature of 70 °C and an adjustable drying duration of up to 99 hours also cover demanding materials like PA, PA-CF, PC, ABS, and TPU. The device automatically recommends suitable drying parameters based on the selected material type. The eBOX Pro can be used as a pure storage box without heating as well as an active dryer during printing. The filament outlet allows for printing directly from the box.

Features:

360° PI heating film with steel plate heat conduction ensures even drying without cold spots in the chamber
Up to 70 °C maximum temperature and up to 99 hours drying duration for demanding engineering materials like PA, PC, and ABS
Automatic material recognition recommends temperature and time suitable for the selected filament type for optimal drying results
LCD touchscreen with real-time display of temperature and humidity for complete control during the drying process
Compatible with 0.5 kg and 1 kg spools and filament diameters of 1.75 mm, 2.85 mm, and 3.0 mm for universal use
Intelligent power reduction below 20% relative humidity prevents overdrying and saves energy

Application Examples:

Pre-drying technical filaments like PA, PA-CF, PC, ABS-ESD before printing for better layer adhesion and print quality
Long-term storage of opened filament spools at controlled humidity to protect against moisture absorption
Active drying during printing with moisture-sensitive materials like TPU or PEBA directly from the box
Reactivation of filaments that have absorbed moisture and cause printing issues like stringing or bubbling
Use as a permanent storage station for multiple opened spools in workshops or at home