Description
The SUNLU FilaDryer S4 Pro is an upgraded, high-capacity filament drying and active storage system engineered for multi-printer setups, print farms, and demanding engineering thermoplastics.
Featuring a dual-chamber internal design with independent thermal zones, the S4 Pro allows users to dry two different material types at varying temperatures simultaneously. Equipped with a 380W PTC heating system, high-flow circulation fans, active automated humidity control, and higher peak temperature capabilities (up to 85°C), the unit can dry and active-feed up to four 1kg spools concurrently while also serving as an annealing chamber for printed engineering parts.
Features
[Smarter Drying, Better Printing] The SUNLU FilaDryer S4 Pro is designed to help makers and professionals keep filaments dry, stable, and ready to print. With dual-zone independent control, automatic humidity management, and built-in annealing mode, it delivers a more efficient and flexible filament drying experience.
[Dual-Zone Control, More Flexibility] The SUNLU FilaDryer S4 Pro runs two different drying settings at the same time. Dry PLA / PETG in one chamber while conditioning PA / PC / PP in the other, or set separate programs for different materials to save time and boost productivity.
[Faster Heating, Faster Results] Reach 85°C / 185°F more quickly with upgraded heating and airflow circulation. This helps remove moisture more effectively, reduce stringing, and improve layer adhesion for smoother print performance.
[Built for Advanced Materials] Add professional annealing support to your 3D printing workflow. The built-in annealing mode helps improve strength, dimensional stability, and heat.
Specifications
Product Name: SUNLU FilaDryer S4 Pro *1
Model: S4Pro
Color: Black
N.W.: 4.7 kg / G.W.: 5.4 kg
Package Dimensions: 516*278*350mm
Product Size: 458 × 218 × 310 mm (L × W × H)
Maximum Capacity: 220 × 210 × 211 mm × 2 (L × W × H)
Power Input: AC 110V / 60Hz or AC 220V / 50Hz
Rated Power: 380W
What's In The Box
