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All Journal Angkasa: Jurnal Ilmiah Bidang Teknologi
Ibnu Hafizh
Polytechnic Caltex Riau
Computer Science & IT

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Rancang Bangun Mesin Ekstruder Filamen 3D Printing Berbahan Dasar Limbah Botol Plastik PET Muhammad Rifki; Ibnu Hafizh; Anugrah Budi Wicaksono; Mohamad Zaenudin; Alvin Mubarok; Ribut Nawang Sari
Angkasa: Jurnal Ilmiah Bidang Teknologi Vol 18, No 3 (2026): Agustus
Publisher : Institut Teknologi Dirgantara Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28989/angkasa.v18i3.3978

Abstract

This research focuses on the design and construction of a 3D printing filament extruder machine using recycled PET plastic bottles as the primary material. The aim is to provide a cost-effective and environmentally friendly solution for producing 3D printing filament. The methodology involves collecting references, designing the machine, and manufacturing the components. The machine utilizes a cartridge heater for melting the PET plastic, a stepper motor for material pulling, and an automatic winding system. The design incorporates a filament guiding system with a limit switch for consistent winding. Calculations were performed to determine the required motor power (1.75 watts) and heater power (58 watts). The results demonstrate the successful conversion of PET plastic waste into standard 1.75 mm diameter filament. The designed extruder machine offers an economical and sustainable alternative for PET plastic waste utilization. Further research should focus on filament quality testing, temperature stability improvement, and production rate optimization
Co-Authors Alvin Mubarok Anugrah Budi Wicaksono Mohamad Zaenudin Muhammad Rifki Ribut Nawang Sari