FilaDryer S4

SunLu FilaDryer S4 – High-Capacity Filament Dryer for Optimal 3D Printing

The SunLu FilaDryer S4 is a high-efficiency filament drying solution designed to accommodate up to four 1kg spools simultaneously. This advanced dryer ensures moisture-free filaments, enhancing print quality and reducing filament breakage, stringing, and clogs. Ideal for multi-material printing and batch production, the FilaDryer S4 provides consistent, uninterrupted printing sessions.

Large Capacity for Multiple Spools

With an internal size of 450 x 210 x 211 mm, the FilaDryer S4 can hold up to four 1kg filament spools at once. This makes it perfect for users running multiple printers or working with various filament types, improving workflow efficiency and reducing the need for frequent filament swaps.

Efficient Heating System for Fast Drying

Equipped with a 330W PTC heating element, the FilaDryer S4 reaches 50°C in just 30 minutes and supports a maximum temperature of 70°C. This allows for effective moisture removal across different filament types, including PLA, ABS, PETG, TPU, and nylon.

Triple Safety Protection for Reliable Operation

For safe and consistent performance, the FilaDryer S4 features:

• PTC Heating Element Protection – Automatically stops heating at abnormal temperatures.
• Dual Safety Switches – Interrupt the circuit if temperatures exceed safe levels.
• Software Monitoring System – Provides real-time alerts for any temperature anomalies.

Dynamic Temperature Compensation for Even Drying

The FilaDryer S4 includes a triple-fan system with two circulation fans and one heating fan, ensuring uniform heat distribution with a temperature balance of ±3°C. This prevents uneven moisture removal, ensuring that every filament spool is properly dried and ready for printing.

Automatic Humidity Control for Optimal Storage

The built-in humidity regulation system maintains moisture levels between 25% and 50%, preserving filament integrity and extending its shelf life. This feature helps prevent print defects caused by excess moisture, ensuring consistent extrusion and high-quality results.

Conclusion

The SunLu FilaDryer S4 is an essential tool for 3D printing professionals and enthusiasts, offering large-capacity drying, precise temperature control, and advanced safety features. Whether you’re working on large projects, batch printing, or multi-material setups, this dryer keeps your filaments in perfect condition, improving print quality and reducing material waste.