Documented dryer library
Compare capability before buying heat.
Use cited specifications to screen temperature, capacity, feed-through, storage, and zone control. A maximum-temperature claim is not treated as proof of uniform drying performance.
Polymaker PolyDryer
Single-spool drying and modular storage system. Polymaker reports a highest internal range of 68–73°C rather than one uniform chamber temperature.
- Maximum
- 73°C
- Capacity
- 1 spool
- Feed-through
- Documented
- Storage mode
- Documented
Creality Space Pi Plus
Two-spool chamber with four filament outlets, adjustable 45–70°C control, and a 0–48 hour timer.
- Maximum
- 70°C
- Capacity
- 2 spools
- Feed-through
- Documented
- Storage mode
- Not scored
SUNLU FilaDryer S4
Four-spool, multi-printer chamber with eight feed holes, automatic humidity control, and a documented 70°C maximum.
- Maximum
- 70°C
- Capacity
- 4 spools
- Feed-through
- Documented
- Storage mode
- Not scored
EIBOS Polyphemus
Rotating two-spool chamber with eight feed holes, adjustable exhaust, desiccant storage, and a documented 30–80°C range.
- Maximum
- 80°C
- Capacity
- 2 spools
- Feed-through
- Documented
- Storage mode
- Documented
Creality SpacePi X4
independent zonesFour-spool system with two independently controlled two-spool chambers, each documented to reach up to 85°C.
- Maximum
- 85°C
- Capacity
- 4 spools
- Feed-through
- Documented
- Storage mode
- Not scored