3D Printer Extruders Desktop Filament Maker Machine Plastic Bottle Pultruded DIY🧐How to work？The working principle of the 3D printing filament machine is essentially the application of "plastic extrusion molding" technology. Through the closed-loop process of "feeding - melting - extrusion - cooling - traction - winding", granular raw materials are transformed into high-precision filament consumables. The core lies in the parameter coordination of each link (temperature, speed, tension) to ensure the dimensional accuracy and performance stability of the consumables, providing high-quality raw materials for FDM 3D printing.👍 PET-Specific DesignTailored exclusively for PET materials, with a temperature range of 0-240℃ (adjustable) – optimal at 200-240℃ (factory preset to 216℃ for immediate use). Boasts a 1.75mm nozzle diameter and 1.75mm filament output diameter, with customizable outlet diameters available to meet specific needs.
👍Targeted for Plastic Bottles
Ideal for transparent PET plastic bottles (mineral water bottles, cola bottles, Sprite bottles, etc.). No complex pretreatment required – simply adjust the cutting width (6-10mm adjustable) for different bottles: default width fits mineral water bottles, while cola/Sprite bottles can be fine-tuned by lowering a gasket for narrower cuts. Perfect for DIY enthusiasts and educational scenarios, visually demonstrating the integration of PET bottle recycling and 3D printing technology.
👍Efficient PET-to-Filament Conversion
Directly transforms waste PET plastic bottles into 3D printing filaments without cumbersome preprocessing. Streamlines the recycling-to-production loop for sustainable 3D printing.
👍Intelligent & Automated Operation
Integrates heating (with precise temperature control), traction, and winding in one system. One-button start enables automatic filament formation, leveraging preset parameters (like 216℃) for hassle-free use.
👍High Precision & Ready-to-Use Output
LCD screen displays real-time temperature and speed. With consistent 1.8mm filament diameter (±0.05mm error), the output requires no secondary calibration and is directly usable for 3D printing. Customizable outlet diameters further enhance adaptability.🙌🙌Important Safety Usage Instructions🙌🙌​To ensure the long-term stable operation of your device and prevent common malfunctions, please take note of the following two key guidelines:Temperature Protection Setting​To prevent the power cable from melting due to overheating, the maximum operating temperature of this machine has been locked at 240°C​ in later production versions. This temperature retains a safety margin (the cable can withstand up to 250°C), effectively addressing issues related to abnormal temperature rise. Please do not attempt to bypass or exceed this temperature limit during use.Motor Overload Protection​Motor failures are often caused by prolonged continuous overload operation. After the device has been running continuously for about 20 minutes, the motor temperature will rise significantly. It is recommended that you allow a rest period afterwards to let the motor cool down fully before resuming use. This will significantly extend the motor's lifespan and help avoid shutdowns due to overheat protection.Safety Note:​Please strictly follow the above instructions. Good usage habits are the most effective way to ensure device stability and Do I need to assemble this product?
A: This product is shipped pre-assembled. There’s no need for secondary assembly—you can use it right after receiving it.

🧐Q: Do I need to prepare additional accessories?
A: The product comes with all required accessories. No extra preparation is needed on your part.

🧐Q: Is the voltage compatible?
A: This product supports a wide voltage range of 110-220V, fully compliant with local voltage standards in the US. Feel free to use it with confidence. For other voltage requirements, please contact us anytime.

🧐Q: Is the plug specification compatible?
A: The product is available with US/UK/AU/EU plug options. Please note your preferred type when placing an order. If no note is provided, we will default to sending the plug corresponding to your delivery country.

🧐Q: What if the product is severely damaged during shipping?
A: We offer a 30-day free return service and a 1-year warranty for this product. If you encounter any quality issues upon receipt, please contact us immediately for assistance.

🧐Q: What if some parts are damaged after receiving the product?
A: If you have basic hands-on skills, you can contact us to obtain the product’s design drawings. You can then 3D-print the damaged parts yourself for replacement.

🧐Q: What’s the difference between the two wire-making machines in the store?
A: The two models have identical functional parameters. The key difference is that the red model comes with a material rack, while the white model does not.

🧐Q: Can the color of this product be customized?
A: We offer color customization services. If you have specific needs, feel free to contact us for details.

If you have a large purchase demand, please contact us to obtain a discounted quotationPaymentDelivery detailsTerms of ReturnContact usPaymentWe accept for credit card, debit card, Apple Pay, Google Pay, and PayPal etc. Delivery details1. Every item has been carefully checked before packing and sent out.
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