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All Journal Jurnal Ekonomi Bisnis, Manajemen dan Akuntansi (JEBMA) Journal of Indonesian Management Jurnal Sains dan Teknologi Jurnal Dehasen Mengabdi
Putri, Intan Dwi
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Journal : Jurnal Sains dan Teknologi

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Rancang Bangun Prototype Pencetak Biobriket dengan Sistem Hidrolik Putri, Intan Dwi; Maharani, Sania Azizah; NH, Harmiwati; Nirmala, Dyah
Jurnal Sains dan Teknologi (JSIT) Vol. 5 No. 1 (2025): Januari-april
Publisher : CV. Information Technology Training Center - Indonesia (ITTC)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jsit.v5i1.2610

Abstract

Briquettes are an alternative biomass-based fuel with the potential to reduce fossil fuel consumption. This study aims to design and develop a hydraulic system-based briquette press prototype to improve production efficiency and briquette quality. The hydraulic system was chosen for its ability to provide uniform pressure, resulting in briquettes with consistent dimensions and density. The construction process utilized materials such as galvanized hollow steel, angle iron, and hydraulic jacks. The press design includes 35 cubic molds with dimensions of 3x3x3 cm. This study evaluated the performance of the device in producing briquettes from sawdust charcoal using varying adhesive ratios and drying times. The results showed that the average briquette density reached 0.8 g/cm³, meeting international standards (0.46–1.2 g/cm³). The optimal ratio of charcoal to adhesive was 1.5:1, with an optimal drying time of 4 hours, producing high-quality briquettes with moisture content, volatile matter, and ash content meeting SNI standards. Compression strength tests also demonstrated adequate values, conforming to BNJ 01-6235-2000 standards.This briquette press has proven effective in producing high-quality briquettes, making it a promising innovation to support the production of environmentally friendly alternative fuels.
Co-Authors Dyah Nirmala, Dyah Made , Ida Ayu Maharani, Sania Azizah NH, Harmiwati Parenta Ritonga Tawakal, Anzori