【Unboxing Tutorial】SUNLU 3D Printing Filament Dryer Box: One-Touch Humidity Control!
High environmental humidity! How to store 3D printing filaments? The average humidity in Taiwan is over 70%RH. If 3D printing filaments are left at room temperature, they will absorb moisture from the air. If used immediately on a 3D printer in a humid state, it can lead to rough or grainy textures on the printed object, and even cause nozzle failure. The "SUNLU FilaDryer S1 3D Printing Filament Dryer Box" is compact, space-saving, and offers one-touch humidity settings. It's very easy to use. Here's a step-by-step guide on how to use it:
I. Contents
2. Power cable
II. Instructions for Use
1. Unpack and remove
Remove the SUNLU FilaDryer S1 from its outer box, open the lid, and remove the internal cushioning material (the power adapter is inside the cushioning material).
2. Connect the power adapter
3. Insert 3D printing filament
The internal space of the SUNLU FilaDryer S1 is approximately 80 x 210 x 270 mm, which can accommodate one large roll of filament (approx. 750g) or two small rolls of filament (approx. 350g).
4. Pull out the 3D printing filament
The lid of the SUNLU FilaDryer S1 dryer box has two filament outlets. Thread the filament through the hole to the outside (if you are not performing 3D printing immediately, you can keep the filament inside the box).
5. Temperature setting
The temperature inside the dryer box can be adjusted and set using the left/right buttons and the digital display. After setting the temperature, long-press the left button to display the time setting.
・Left button (increase temperature)
・Right button (decrease temperature)
6. Connect to a 3D printer
Here we use a Prusa 3D printer as an example. Once the 3D printing filament reaches the set humidity, remove it from the SUNLU FilaDryer S1 dryer box and directly connect the filament tip through the outlet to the 3D printer. This allows 3D printing to be carried out while keeping the filament in optimal condition. After starting 3D printing, the SUNLU FilaDryer S1 can continue to operate to maintain the moisture-proof state of the 3D printing filament.
7. Drying complete
The FilaDryer S1 dryer box is equipped with a hygrometer that displays the current status of the 3D printing filament in real time. Users can check the status of their 3D printing work at any time, enhancing the stability of the entire process.
(Please refer to the corresponding table below for humidity settings)
Heating Temperature/Time Corresponding Table
| Filament | PLA/Carbon Fiber | Wood | PVB | ABS | HIPS | PC | PVA | ASA | PETG | TPU |
| Temperature (℃) | 45-50℃ | 50-55℃ | 48-52℃ | |||||||
| Time | 3-6 hours | |||||||||
How did you find this information? By properly drying and stabilizing your 3D printing filament, you can create beautiful and smooth prints (also check out: 8 Kinds of 3D Printing Technology Samples Introduced! Comparison of Finishes and Characteristics). In addition to 3D printing services, we also provide detailed information on 3D printers, 3D printing filaments, and filament dryer boxes (cases).
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