Sunlu Filadryer S4

SUNLU FILA DRYER S4

SUNLU Filadryer S4 is the first filament dryer that can hold up to four spools at a time. Designed for 3D printing users, it is the best filament dryer on the market. Here are some of the Sunlu Filadryer S4's outstanding features:

• Maximum temperature of 70°C: Sunlu Filadryer S4 can be heated to a maximum temperature of 70°C, which is ideal for removing moisture from the filament and improving print quality.

• 330W PTC heater: The integrated PTC heater ensures even and efficient heating of the filament.

• Three circulation fans: These fans ensure that the heat is distributed evenly throughout the drying chamber.

• Power-saving storage mode: After drying is complete, you can activate this mode to save power.

• Fits four spools: The Sunlu Filadryer S4 can hold up to four spools of filament at a time, making it easy to dry multiple materials without having to change spools.

• Compatible with different filament diameters: It can work with filaments of 1.75 mm, 2.85 mm and 3.00 mm in diameter.

If you are interested in drying your filament and improving your 3D prints, the Sunlu Filadryer S4 is an excellent choice!

The best solution for drying filaments

As 3D printing technology advances, the need for efficient filament drying is growing. In response to this demand, we proudly present the all-new SUNLU FilaDryer S4 – designed to deliver optimal drying and improved print quality.

More than just bigger

The SUNLU FilaDryer S4 has a spacious design of 458 × 218 × 312 mm , and can hold up to four rolls of 1 kg filament at a time. It is equipped with eight filament outlets and included PTFE hoses , so you can dry multiple filament types and simultaneously print with multiple 3D printers – all at once.

More than efficiency

The FilaDryer S4 uses a powerful PTC heating element in combination with three fans , which ensures fast and even heating. It reaches 70 °C in a short time. With a heating power of 330 W , it delivers 6.9 times higher performance than the previous model, the SUNLU FilaDryer S2.

More than just temperature

FilaDryer S4 not only regulates the temperature, but also controls the humidity . The built-in ventilation circulates the heat efficiently via the three fans and maintains a temperature balance within ±3 °C . The eight outlets ensure that humid air is efficiently discharged, preventing condensation and moisture accumulation – so that the selected temperature matches the actual temperature inside the drying chamber.

Preset temperatures for popular filament types

SUNLU FilaDryer S4 comes with pre-configured temperature settings for the most commonly used filaments such as PLA, ABS, PETG, TPU, PA and PC . These settings are based on extensive test data and ensure optimal drying time and temperature for each material.

By expanding capabilities while reducing the need for manual setup, FilaDryer S4 makes it easier than ever to achieve better and more stable printing results – no matter what filament you use.

Unleash your imagination – design without limits

We understand that the 3D printing community values ​​independence, self-expression, and the desire to challenge oneself . That's why our products allow enthusiasts to customize and personalize their equipment to match their creative vision.

3D printing is not just technology – it is a platform where limitless imagination meets the joy of innovative design .
Let's take this journey together and explore the endless possibilities .