Advanced Temperature Control: This 3D printing filament machine can handle materials with a high-temperature resistance of up to 300°C. Its digital display allows for easy adjustments in temperature and speed, making it adaptable for various plastic types and catering to the needs of professional users. Innovative Educational Tool: Beyond filament production, this machine serves as an excellent demonstration of recycling waste plastics into 3D printing materials. Ideal for teachers and craft enthusiasts, it simplifies technical demonstrations and classroom experiments. Effortless Waste Bottle Filament Creation: With a user-friendly square plate design, this machine streamlines the process by directly converting waste plastic bottles into 3D printing filament, eliminating complex pre-processing steps and enhancing user convenience. Fully Automated Wire Production: Combining heating, temperature control, wire drawing, and winding functions, this machine's integrated design ensures efficiency. A robust heat sink enables rapid cooling post-drawing, preventing any sticking issues. The entire production process is automated with a single button press. Real-Time Precision Display: The digital display provides immediate updates on temperature and speed, ensuring a precise wire diameter tolerance of