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- 3D PRINTER FILAMENT EXTRUSION LINE
- SJ50 single color filament extruding line
- SJ45 single color filament extruding line
- SJ35 dual color filament extruding line
- SJ35 single color filament extruding line
- SJ30 rainbow color filament extruding line
- SJ30 tri-color color filament extruding line
- SJ30 single color filament extruding line
- SJ25-28 single color filament extruding line
- SJ25 single color filament extruding line
- SJ16 single color filament extruding line
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Review machine configuration, production capabilities and technical details for your filament line.






FILAMENT EXTRUSION SYSTEM
SJ25 single color filament extruding line
Production equipment engineered for consistent filament diameter, stable output and practical operation.
- Configuration
- Matched to material and output
- Support
- Installation and process guidance
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TECHNICAL INFORMATION
Product details
SJ25-25 melts and extrudes thermoplastic raw materials such as PLA, PHA TPU into uniform-diameter 3D printing filaments,1-2KG/H.
This machine integrates feeding, heating extrusion, cooling, diameter detection, traction and automatic winding functions. It supports adjustable extrusion speed and temperature for different materials. High-precision diameter monitoring effectively reduces filament dimensional deviation, ensuring consistent filament quality for stable 3D-printing performance.


No. | Machine name | Qty. |
1 | Hopper dryer (15KG) | 1set |
2 | SJ-25/28 single vented screw extruder | 1set |
3 | Electric control panel | 1set |
4 | Mold&die | 1set |
5 | Water cooling tank | 1set |
6 | Cutting machine | 1set |



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