Filament Drying Box 254 x 127 x 237 mm Transparent Box with Thermometer and Bearings for Spools up to 210 mm Diameter
The filament drying box is a practical solution for anyone who wants to protect their printing filament from moisture while ensuring smooth unwinding during 3D printing. The box features a fully transparent design, allowing for visual inspection of the spool's condition and the remaining material at any time. The external dimensions of the box are 254 x 127 x 237 mm, with an interior space accommodating spools with a maximum diameter of 210 mm and a maximum thickness of 79 mm. The lid is equipped with a seal and sturdy locking clips, ensuring the box is well-sealed and more resistant to moisture from the surrounding environment.
Inside the box, there are a pair of metal shafts fitted with four bearings. The spool with filament rests on these bearings, allowing it to rotate smoothly and without unnecessary resistance. The photographs also show a comparison with a standard centre spool holder, which can rotate too quickly, leading to premature unwinding and thread release. This often causes tangling and jamming of the material. In this box, the unwinding is controlled: the filament only takes as much as the printer's feeding mechanism requires, significantly reducing the risk of jamming, tangling, and skipping.
At the bottom of the box, there is a space for a thermometer with a humidity indicator, allowing you to monitor the temperature and relative humidity in real-time. This way, you are always aware of the conditions in which the filament is stored. The device is supplied without a battery, which the user must provide themselves. Some photographs show drying bags, however, the packaging is supplied without filling, so the user can choose and refill the desiccant according to their own needs. The box is made from sturdy transparent plastic, enabling easy visual inspection and giving a clean and modern impression.
The lid of the box features an opening with a rubber plug through which a filament guiding tube is led. The usage procedure is simple: first, the thermometer and shafts with bearings are placed in the bottom, then the spool with filament is mounted on the bearings. Next, a short guiding tube is inserted into the opening in the lid, and the end of the filament is threaded through it towards the printer. Finally, just close the lid, snap the clips, and the box is ready for use. During printing, the filament smoothly emerges from the enclosed space without the need to open the box or further manipulate the spool.
- Fully transparent design – constant overview of the spool and amount of filament without opening the box.
- Supports spools up to 210 mm in diameter and 79 mm in thickness – suitable for most common spools used in 3D printing.
- Bearings and double shaft – smooth and controlled unwinding of filament without spontaneous unwinding.
- Thermometer with humidity indicator – monitoring conditions inside the box, the device is supplied without a battery.
- Guiding tube and sealed opening in the lid – safe passage of filament directly to the printer without unnecessary moisture.
- Contents: 1x drying box
This filament drying box is suitable for home and semi-professional use and helps keep printing material in better condition for longer. It stores filament in a protected environment, reducing the risk of moisture absorption and subsequent issues such as cracking or uneven extrusion during printing. Thanks to the bearings and filament guidance, the spool unwinds precisely as required by the printer's extruder, preventing skipping or jamming. The transparent walls and built-in thermometer with humidity indicator also allow for easy monitoring of the material's condition without needing to open the box. If you are looking for a solution that combines protection from moisture, smooth unwinding, and ease of use, this drying box is a practical and long-lasting choice.
SOLD BY Largon