Sunlu FilaDryer S4 - filament dryer

Sunlu FilaDryer S4 - filament dryer

The FilaDryer S4 dryer stands out with an elegant design that not only catches the eye but above all ensures optimal airflow thanks to eighteen ventilation holes. Four of them are located on the top, and another four are positioned at the front and back of the device, ensuring effective cooling and temperature stability during the filament drying process. Additionally, four spool holders enable simultaneous drying of four spools, which constitutes a significant improvement compared to earlier models of SUNLU dryers. Furthermore, the ability to remove the top covers allows for easy replacement with 3D printed parts, adding greater flexibility and control over the process for the user.

The heart of the device is the impressive 350W PTC heater, which provides up to a 50% increase in heating efficiency compared to previous versions. Thanks to thermal power self-regulation, the PTC heater effectively prevents overheating, resulting in longer device lifespan and user safety. Three built-in fans efficiently circulate hot air, ensuring uniform and effective filament drying, thus leading to higher quality 3D prints.

Advantages of Sunlu FilaDryer S4

• Print While Drying: SUNLU FilaDryer S4 comes with a design size of 458mm x 218mm x 312mm. It can contain up to 4 rolls of 1kg filaments. Plus, it is equipped with eight filament holes, and PTFE tubes, which meets the users' demands for drying multiple filaments and for concurrent printing while drying with multiple printers.
• High Compatibility: The Sunlu FilaDryer S4 is designed to dry a wide range of materials, starting from PLA (including wood/marble/silk), ASA, ABS, PA, PC, PETG, HIPS, up to TPU. The most outstanding feature of the FilaDryer S4 is its ability to hold 4 spools of filament, each weighing 1 kg, and it can work with filaments of diameters 1.75 mm, 2.85 mm, and 3.00 mm.

• More than Efficiency: SUNLU FilaDryer S4 is equipped with the PTC heating element and a triple-fan configuration and therfore it demonstrates enhanced heating efficiency by being able to heat up to 70°C in a shorter amount of time. The PTC heater boasts a heating power of 330W, 6.9 times more powerful than SUNLU FilaDryer S2
  
• Humidity management: In addition to providing optimal thermal conditions for filament drying, the FilaDryer S4 also regulates humidity levels in the chamber. The device effectively removes any generated moisture through eight openings on its housing. A built-in sensor continuously displays the humidity level.

• LCD Touchscreen: The FilaDryer S4 features a spacious LCD touchscreen situated on the front of the unit for easy access. This touchscreen provides a rapid 1-second response time and shows important information such as temperature, time, humidity, material type, and countdown time. Users can adjust the drying temperature within the range of 35-70 °C.

Our store also offers a wide selection of filaments. The Sunlu FilaDryer S4 is compatible with filaments from brands such as Fiberlogy, Spectrum, Rosa (filaments available for purchase separately).