The Sunlu FC01 filament joining system connects the ends of leftover filament so they can be used for 3D printing. It supports PLA, ABS, and PETG, and can also join filaments of different colors for multicolored designs and color transitions. It preheats in about 3 minutes, while the joining process takes 10–15 seconds.
- Supported materials: PLA, ABS, PETG
- Filament diameter: 1.75 mm
- Operating temperature range: up to 240 °C
- Operating temperature for PLA: about 185 °C
- Preheating time: about 3 minutes
- Joining time: 10–15 seconds
- Temperature accuracy: ±3 °C
- Power supply: 5 V, 2 A
- Housing temperature during operation: about 50–100 °C
- Safety features: Thermal insulation
- Package contents: Filament joining system, USB cable, PTFE joining tube, user manual