SUNLU FilaDryer S2: Filament Drying and Storage
The SUNLU FilaDryer S2 is designed to remove moisture from 3D printing materials and maintain their condition during operation. The model is equipped with top and bottom heating systems, providing 360° circular heating of the spool. The working chamber is designed for one spool weighing 1 kg. The temperature mode is adjustable in the range from 35 °C to 70 °C, allowing preparation for printing of both standard plastics like PLA, PETG, and materials with increased hygroscopicity such as Nylon and PC.
Design Features and Parameters of SUNLU FilaDryer S2
- 360° Circular Heating: The placement of heating elements in the upper and lower parts of the chamber ensures uniform heating of the spool throughout its thickness.
- Temperature Adjustment: The heating range from 35 °C to 70 °C allows setting the required mode according to the recommendations for a specific type of plastic.
- Touch LCD Display: A 4.6-inch diagonal screen displays the current temperature, humidity level inside the chamber, timer, and selected material preset.
- Timer Setting: The duration of operation is set in the range from 1 to 99 hours.
- Chamber Capacity: Designed for 1 spool weighing up to 1 kg (maximum diameter — up to 210 mm, width — up to 85 mm).
- Sealing: The body with silicone seals reduces heat loss and prevents the penetration of moist air from outside.
- Humidity Monitoring: An internal digital sensor transmits data on humidity in the chamber to the display in real-time.
Compatible Materials and Versatility
Thanks to internal rollers and outlet holes, the filament is fed directly from the closed dryer to the 3D printer extruder.
- Supported Plastic Types: PLA, ABS, PETG, TPU, PVA, Nylon (PA), PC, and other engineering and specialized materials.
- Compatible Filament Standards: Diameters 1.75 mm, 2.85 mm, and 3.00 mm.
Package Contents
- Packaging Box — 1 pc.
- SUNLU FilaDryer S2 Filament Dryer — 1 pc.
- Power Supply with Power Cable — 1 pc.
- User Manual — 1 pc.
Technical Specifications
| Parameter | Value |
| Purpose | Filament drying and feeding during printing |
| Heating Temperature Range | 35 °C – 70 °C |
| Heating Type | 360° Circular |
| Display | Touch LCD 4.6" |
| Timer | From 1 to 99 hours |
| Capacity | 1 spool weighing up to 1 kg |
| Maximum Spool Dimensions | Diameter up to 210 mm, width up to 85 mm |
| Compatible Filament Diameters | 1.75 mm / 2.85 mm / 3.00 mm |
| Compatible Spools | Plastic, cardboard up to 1 kg |
| Humidity Monitoring | Built-in digital sensor |
| Device Dimensions (L × W × H) | 265 × 118 × 274 mm |
| Net Weight | ~1.2 kg |
Buy SUNLU FilaDryer S2
You can order the SUNLU FilaDryer S2 filament dryer with warranty and delivery on our website. For consultation on temperature modes for different materials or choosing consumables, contact our specialists.
