Rizki Fahrezi, . (2025) RANCANG BANGUN MESIN MIXING-EXTRUDING UNTUK MENGHASILKAN MATERIAL FILAMEN DAUR ULANG. Skripsi thesis, Universitas Pembangunan Nasional Veteran Jakarta.
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Abstract
Plastic waste, with a global volume exceeding 350 million tons annually, poses a serious environmental problem that threatens ecosystems and human health. This study focuses on the design and development of a mixing-extruding machine to produce recycled filament material with a capacity of 1.5 kg/hour. The research methodology includes needs identification, design, design analysis, machine fabrication, and testing. The machine is designed with a twin-screw system to homogeneously mix materials and achieve optimal extrusion. The mixing and extrusion processes require precise temperature and speed settings. The results show that the mixing-extruding machine, equipped with a 6-watt electric motor operating at 1250 rpm and a transmission ratio of 1:25, has dimensions of 800 x 500 x 500 mm³ and consumes 1.021 kWh of power. The developed machine can process plastic waste into recycled filament with high efficiency, achieving a capacity of 1.82–2.4 kg/hour at a speed of 25 rpm and temperatures ranging from 200°C to 320°C. This machine is expected to support plastic waste management and the circular economy, offering an innovative solution for producing environmentally friendly materials. Keywords: Design and development, mixing, extruding, plastic, environmentally friendly
| Item Type: | Thesis (Skripsi) |
|---|---|
| Additional Information: | [No.Panggil: 2010311023] [Pembimbing: Budhi Martana] [Penguji 1: Armansyah] [Penguji 2: Fitri Wahyuni] |
| Uncontrolled Keywords: | Design and development, mixing, extruding, plastic, environmentally friendly |
| Subjects: | Q Science > QC Physics T Technology > TJ Mechanical engineering and machinery T Technology > TS Manufactures |
| Divisions: | Fakultas Teknik > Program Studi Teknik Mesin (S1) |
| Depositing User: | RIZKI FAHREZI |
| Date Deposited: | 20 Aug 2025 07:59 |
| Last Modified: | 20 Aug 2025 07:59 |
| URI: | http://repository.upnvj.ac.id/id/eprint/39216 |
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