The Sunlu Filament Connector FC01 heating element joins leftover 3D-printing filament so it can be reused. It fuses filaments made from the same material in different colors to create multicolored or gradient prints, completing the join in 10–15 seconds.
It supports 1.75 mm filament made from PLA, ABS, PETG, PCL, PA, and PC. The operating temperature reaches 185°C in approximately 3 minutes, with an accuracy of ±3°C and an external temperature of 50–100°C during joining. For a strong bond, it is recommended that the filament be dry before joining.
- Filament materials: PLA, ABS, PETG, PCL, PA, and PC
- Filament diameter: 1.75 mm
- Maximum temperature: 240°C
- Operating temperature: 185°C
- Preheating time: Approximately 3 minutes
- Joining time: 10–15 seconds
- Temperature accuracy: ±3°C
- External temperature during joining: 50–100°C
- Power supply: 5 V, 2 A via power adapter (not included)
- Package contents: Sunlu FC01 system, USB cable, and PTFE tube set