SUNLU Filament Connector FC01, Fusion Splicer, Weldable to 1.75mm PLA, ABS, PETG, PCL, PA and PC Filament

The SUNLU Filament Connector FC01 Fusion Splicer revolutionizes 3D printing efficiency by eliminating filament waste and unlocking creative possibilities. This innovative device allows you to seamlessly fuse leftover filament pieces, short samples, and different colored materials of the same type, transforming unusable scraps into continuous printing material. With its professional fusion technology and intuitive operation, the FC01 addresses the common frustration of partial spools and material waste while enabling stunning multi-color and gradient printing effects.

Designed for both beginners and experienced makers, the FC01 features rapid heating to 185°C in just 3 minutes with precise temperature control within ±3°C accuracy. The compact device supports temperatures up to 240°C, making it compatible with a wide range of 1.75mm filaments including PLA, ABS, PETG, PCL, PA, and PC materials. The fusion process completes in just 10-15 seconds, creating strong, smooth joints that maintain print quality while maximizing material utilization and cost savings.

Key Features:

Zero Waste Material Utilization: Transform leftover filament pieces, short samples, and partial spools into continuous printing material, eliminating waste and reducing consumable costs.

Creative Multi-Color Printing: Easily fuse filaments of the same material type in different colors to create vibrant gradient effects, custom color transitions, and personalized multi-color prints.

Rapid Precision Heating: Heats to 185°C in approximately 3 minutes with temperature accuracy within ±3°C for reliable, consistent fusion results.

Wide Material Compatibility: Supports temperatures up to 240°C for welding 1.75mm PLA, ABS, PETG, PCL, PA, and PC filaments with excellent performance across all materials.

Professional Fusion Technology: Creates strong, smooth joints without affecting print quality, ensuring seamless surfaces and stable printing performance for detailed and large components.

Beginner-Friendly Operation: Simple, intuitive interface with preset temperature settings for each material type, plus detailed instructions and video tutorials for easy operation.

Advanced Safety Design: High-quality insulation materials maintain external temperatures between 50-100°C during operation, ensuring safe handling with advanced temperature control.

Visual Process Monitoring: Built-in transparent window and display screen provide real-time temperature information and fusion process visibility for complete control.

Lightning-Fast Fusion: Complete fusion process in just 10-15 seconds per joint, dramatically improving workflow efficiency.

Specifications:

Model: FC01 Fusion Splicer

Compatible Filament Diameter: 1.75mm only (chamber opening: approximately 2.2mm)

Supported Materials: PLA, ABS, PETG, PCL, PA, and PC filaments

Operating Temperature Range: Up to 240°C maximum

Heating Performance: Reaches 185°C in approximately 3 minutes

Temperature Accuracy: ±3°C precision control

External Temperature During Use: 50-100°C (safe handling range)

Fusion Time: 10-15 seconds per joint

Power Requirements: 5V 2A minimum (USB cable included, power adapter not included)

Display: Built-in screen with real-time temperature monitoring

Safety Features: Advanced temperature control and high-quality insulation materials

Operating Environment: Minimum 10°C room temperature recommended

Included Accessories: USB power cable, approximately 200 pieces PTFE protective sleeves, instruction manual

Additional PTFE Sleeves: Available separately in 200, 400, and 1000 piece packs

Warranty: 14-day return policy with manufacturer support