SUNLU Filament Dryer SP2 and Filament Storage Box

Dimensions: 278mm × 208mm × 396mm

Maximum capacity: 265mm × 193mm × 274mm (LWH)

Power input AC 110V/60Hz or 220V/50Hz, different specifications in different regions

Rated power: 250W

SUNLU Upgraded Filament Dryer SP2: The SUNLU filament dryer box SP2 use for 3D printing filament drying and storage, capable of accommodate 2 rolls of 1kg spool and equipped with 6 silicone holes and PTFE tubes, meeting the demands for drying multiple filaments.

Drying & Storage All-in-One: The SUNLU FilaDryer SP2 adopts a separation design, which can meet the filament storage after drying. You can feed filament into a 3D printer while you are drying with the filament dryer, or while the filament is stored/sealed in the filament storage box .

15min Efficient Heating to 70℃: Compared to other filament dryer, the SP2 equipped with a 250W PTC heating element which faster heat up to 70℃ in 15min. The 360° surround heating ensures even drying of your filament spool without causing damage .

Superior Sealing Storage: As a filament storage box, the SUNLU box has excellent sealing performance to protect your filaments from moisture. The lid of dryer box has two sliding latch to ensure a good seal and the bottom equipped with two gaskets to protect the filament from exposure to humid environment and keep it dry .

Fit Large Spools & Wide Compatible: The SUNLU box come with rollers to hold various spool sizes up to 3kg, and the separate spool holder supports 250g 500g spool or paper spool. It compatible most 3D printing materials, including PLA, PETG, TPU, ABS, PA, PC and etc. It works perfectly with all standard filament diameters 1.75mm 2.85mm .

HD LCD Touch Screen: SUNLU dryer box can accurately detect and display the temperature, time and humidity in the HD LCD screen. The LCD display is functional and easy to read from most angles .

Humidity Monitor: The SP2 filament storage box come with dryable desiccant containers and individual hygrometer for displaying real-time interior humidity .

It features a carrying handle and bottom depression for easy moving. The storage box includes an independent hygrometer for real-time humidity monitoring and 3 cable outlet holes on each side to accommodate printing needs for various filament sizes.

SP2 FilaDryer gives full consideration to the safety of users. The triple safety design of 200W PTC + fan heating, secondary temperature protection switch and software intelligent temperature control ensures the heating process is foolproof.

SP2 has superb adaptability to most universal filaments on the market. Its working temperature range: 35°C-70°C. It can be compatible with 99% of general filaments and some functional filaments like: PLA, PLA+, PETG, ABS, TPU, PVA, PVB, ASA, PA/PC etc.

Will this filament dryer fit 2KG spools of PLA?

Yes, it's designed to accommodate up to 3KG filament spools of PLA, PETG, TPU, ABS, PA, PC and etc.

How long does it take to dry filament?

Most filaments reach optimal dryness in 4-6 hours at recommended temperatures. Preheat typically takes 15 minutes.

Does this work with my bambu lab a1 printer?

Of Course. Use the PTFE tube output to feed dry filament directly into any compatible FDM 3D printer.

What's the max temperature range? Is it enough for Nylon or PC ?

PTC 15min Fast heat up to 70°C, sufficient for drying demanding filaments like Nylon and PC.

Can it hold more than one spool?

Yes, it can hold 2 roll of 1kg spool well. It also accommodate 250g or 500g filament spools.