| Availability: | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Quantity: | |||||||||
| High-quality 3D filament making machine for PLA, ABS, PETG, PC, PA. Dual diameter 1.75/3mm, ±0.02mm tolerance, PLC control, and global technical support. | |||||||||
Chenxing
Product Description
Our 3D Printer Filament Extrusion Line is designed to produce high-quality PLA, ABS, PETG, PC, PA, PEEK, and PEI filaments for all brands of 3D printers. With advanced extrusion technology, this machine ensures high output, stable performance, and precise filament diameter control. It supports both 1.75mm and 3.00mm filament production, with tolerance accuracy up to ±0.02mm.
Equipped with a laser diameter measurement system and PLC automatic PID control system, the extrusion line automatically adjusts filament diameter without the need for manual calibration. Remote control options are also available upon request.
This professional-grade filament extrusion equipment is widely used by designers, engineers, and manufacturers in industries such as healthcare, education, automotive, electronics, toys, anime models, and more.
✔ Large production capacity compared with similar models.
✔ Ultra-precise tolerance: ±0.02mm.
✔ Dual filament sizes: 1.75mm & 3.00mm.
✔ Multi-material processing: ABS, PLA, PETG, PC, PA.
✔ Full automation with Delta PLC control system.
✔ Stable quality proven by global customers.
✔ Overseas service: installation, training, and technical support.
| No. | Machine Name | Qty. |
|---|---|---|
| 1 | SJ45/28 Single Screw Extruder | 1 set |
| 2 | PLC Control System | 1 set |
| 3 | Color Masterbatch Feeding | 1 set |
| 4 | Mould | 1 set |
| 5 | Water Cooling Tank | 1 set |
| 6 | Laser Diameter Measurement | 1 set |
| 7 | Servo Haul Off Machine | 1 set |
| 8 | Winding Machine | 1 set |
3D Printing Filament Manufacturing (PLA/ABS/PETG/PC/PA/PEEK/PEI)
Education & Research
Healthcare Models
Automobile & Electronics Prototyping
Toys & Anime Figures Production
Precision and stability guaranteed with laser gauge & PLC system.
Flexibility to produce different materials and diameters.
Reliable after-sales support including installation, staff training, and global technical service.
Q1: What materials can the 3D filament making machine process?
A1: Our 3D filament making machine can process a wide range of thermoplastics, including PLA, ABS, PETG, PC, and PA. It ensures consistent filament quality for different 3D printing applications.
Q2: What filament diameters does the machine support?
A2: The machine supports both 1.75mm and 3.00mm filament diameters. With laser measurement technology, it maintains a precision tolerance of ±0.02mm.
Q3: Is the operation fully automatic?
A3: Yes. The system adopts a PLC automatic PID control system, which automatically adjusts the filament diameter without manual intervention. Remote control functions can also be added upon request.
Q4: What is included in the 3D filament extrusion line?
A4: The complete line includes a single screw extruder, PLC control system, color masterbatch feeder, mould, water cooling tank, laser diameter gauge, servo haul-off machine, and winding machine.
Q5: Do you provide overseas installation and training?
A5: Yes. We provide professional overseas services, including installation, staff training, and ongoing technical support to ensure smooth production.



Learn what a winder machine is and why it plays a critical role in pipe extrusion lines, ensuring stable production, product quality, and efficiency.
In pipe extrusion, cutting is often treated as a downstream operation. In reality, the choice of cutting system has a direct impact on dimensional accuracy, surface quality, line stability, and production efficiency.Two cutting solutions are most commonly discussed in industrial pipe extrusion lines
Learn what a vacuum calibration tank is, how it works, and why it is essential for stable PVC and PE pipe extrusion line performance.
As global wind power capacity continues to expand, a new challenge is emerging across Europe, North America, and Asia: how to responsibly process retired wind turbine blades.Designed for durability, wind turbine blades are manufactured using glass fiber, resin systems, and balsa wood cores. While th
In daily extrusion operations, maintenance issues rarely come from a single major failure. Instead, they usually develop slowly—through rising torque, unstable output, increased cleaning frequency, or unexpected wear on screws and barrels.One of the most overlooked contributors to these problems is
In plastic recycling and compounding industries, particle size consistency directly affects downstream processing quality. Whether the goal is rotational molding, masterbatch production, or plastic recycling reuse, converting plastic granules into stable, fine powder is not optional—it is a technica
Introduction: Why New Composite Building Materials Matter TodayPlastic waste is one of the defining environmental challenges of our era — yet it is also a feedstock with enormous untapped value. Advances in recycling technology now let plants convert post-consumer and post-industrial plastics into r
Understanding the Importance of a Formula Mixing SystemIn modern plastics manufacturing and chemical processing, accuracy and consistency define success. Whether you’re producing PVC compounds, masterbatch, or polymer blends, the automatic formula mixing machine—also known as a solid material dosing
Introduction — the shift toward smarter feeding and dosingManufacturers that run injection molding, extrusion, or recycling lines face the same recurring problem: getting the right material, at the right ratio, into the machine — reliably, repeatedly, and with audit-ready proof. Traditional central
Upgrade modular unloading with automatic weighing & metering. Faster changeovers, AGV integration, sealed dust control, and audit-ready batch records.
Learn whether PP electrical conduit and PE drainage pipes can be manufactured on one extrusion line. Understand material differences, production requirements, and the right solution for your plastic pipe production.
Discover why the same SHR series high-speed mixer model may have different spindle speeds. Learn the 6 key factors and get expert tips for your plastic mixing process.
Upgrade your extrusion line with a 16-zone single screw extruder control system for higher precision, stability, and production efficiency.
Learn why high speed mixers for plastic are crucial in today’s manufacturing. Discover SHR series, SRL-Z, and SRL-W mixers, and how they enhance productivity and product quality.
High-speed mixers are widely used across various industries, including plastics, rubber, dyes, food, and household chemicals, for mixing, blending, drying, and coloring materials. With their versatile applications, high-speed mixers have become indispensable in modern manufacturing processes.Feature
Learn how plastic extrusion works, from single and twin screw extruders to full extrusion line setups. Discover process steps, materials, and real-world applications.
With building materials evolving rapidly, PVC wall panels have emerged as a go-to solution for interior finishing across residential, commercial, and industrial spaces. Their water resistance, low maintenance, and decorative versatility make them suitable for bathrooms, kitchens, and public environm
Learn how to select the right plastic pipe extruder for PE, PP, PVC, and PPR materials. Discover the differences in extruder types and how to optimize pipe extrusion performance.
Introduction: Quality Assurance Begins Before ShipmentAt Chenxing Recycling, we believe that delivering machinery isn’t just about building it—it’s about proving it. This week, our production floor completed a full trial run of a customized PE/PP pipe extrusion line, designed for a client producing
Explore how Chenxing Machinery prepares and ships ribbon mixer equipment for international customers. Learn about machine testing, packaging, and why ribbon mixers are ideal for bulk material blending.

