Model No.: SJ
Engagement System: Non-Intermeshing
Screw Channel Structure: Deep Screw
Exhaust: No Exhaust
Automation: Automatic
Computerized: Non-Computerized
Suitable for: Plastic Granule Material
Driving Motor Power: 1.1-15kw
Motor Voltage Type: Optional
Extruder Screw Diameter: 45mm
Control Parts: ABB Inverter, Rkc Temperature Controller
Contacter: Siemens Brand
Speed Control: Inverter Adjustable
Screw Rotating Speed: 0-120r/Min
Color: Optional
Trademark: Friend
Transport Package: Wooden Case Package
Specification: CE, SGS
Origin: Jiangsu, China
HS Code: 84778000
ABS, PLA Extruder for 3D Printing Filament
Zhangjiagang Friend Machinery is a professional manufacturer of plastic extrusion and recycling machines with years of experience in the industry.
We have developed an advanced ABS and PLA extruder specifically for 3D printing filament production. Our system ensures high-quality filaments with consistent roundness and precise diameter, meeting the needs of various 3D printing applications.
The complete production line includes:
- Automatic material feeder
- Hopper dryer (for materials like PLA, ABS, PA that require drying for 3-4 hours before processing)
- SJ single screw extruder
- Mold and head (available in 1.75mm and 3mm diameters)
- Filament cooling tank
- Laser diameter checker
- Haul off machine
- Winding machine
| Model No.                                   SJ45 | |
| Screw Diameter | 45 mm |
| Ratio of L/D | 25 |
| Screw Material | 38CrMoAlA |
| Hardness of Screw | HV900-1000 |
| Depth of Nitrogen Treatment | 0.4-0.7 mm |
| Screw Straightness | <0.015 mm |
| Main Motor Power | 11KW |
| Heating Method | Cast aluminum heater |
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