SUNLU SP2 is a split-type consumable drying box with dual functions of "drying + storage".
1. Modular Design
Heater platform and chamber are separate; multiple chambers can be stacked freely, optimizing space utilization.
2. Sealed Insulation
Silicone seals on the lid and feet ensure excellent heat retention.
3. Spacious Chamber
Holds 2 rolls of 1kg or 1 roll of 2–3kg filament; supports spool diameters up to 250mm and widths up to 153mm.
4. High Compatibility
Compatible with filaments 0.25–3kg, diameters 1.75mm & 2.85mm, and both paper and standard spools; horizontal axis mounting allows secure printing.
5. User-Friendly Design
Handles and recessed base for easy transport; built-in humidity meter; dual-side three-hole stoppers adapt to various filament sizes.
6. Rapid Heating
Heats to 70°C in 15 minutes, efficiently drying most common filaments.
7. Triple Safety Protection
PTC heater with metal roller fan, dual temperature protection switches, and smart software control ensure safe and reliable operation.
| Net Weight | 3.6 KG |
| Dimensions | 278 × 208 × 396 mm |
| Color | Black |
| Max Capacity | 265 × 193 × 274 mm |
| Power Input | AC 110V/60Hz or 220V/50Hz (varies by region) |
| Rated Power | 250W |