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All Journal Jurnal Sains Student Research Jupiter: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika
Jaelani Jaelani
Universitas Muhammadiyah Tegal
Aerospace Engineering Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Other

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RANCANG BANGUN MESIN PENGERING SEPATU RAMAH LINGKUNGAN DENGAN SISTEM HEATER Jaelani Jaelani; Sudarmono Sudarmono; Muhd Hafizal Fitri
JOURNAL SAINS STUDENT RESEARCH Vol. 4 No. 1 (2026): Februari: Jurnal Sains Student Research
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jssr.v4i1.8815

Abstract

. Environmentally friendly shoe dryer and analyze the effect of the heater heating system on shoe drying rate. The background to this research arose from the need for a faster and more hygienic shoe drying method than drying in the sun, which is often time-consuming, impractical, and has the potential to cause odors or mold. Furthermore, this design incorporates "environmentally friendly" aspects through energy efficiency and optimal resource utilization. The research method will involve three main stages: (1) Literature Review and Design of the dryer, including selecting the heater type (ceramic heater or other heating element) and efficient materials. (2) Fabrication or creation of a dryer prototype. (3) Performance Testing, where the device will be tested using varying heater temperatures to measure the drying rate (g/hour) and the time required for shoes to dry completely. Test data will be analyzed to determine optimal operating conditions in terms of speed and energy efficiency. The expected outcome of this research is the creation of a shoe drying prototype that can reduce drying time by 60/120 minutes compared to conventional methods, while also being more energy efficient. This design is expected to be a practical, hygienic, and environmentally friendly solution for users.
Rancang Bangun Alat Potong Pembagi Buah Sukun Menjadi 8 Bagian Sudarmono Sudarmono; Jaelani Jaelani; Erina Putri Fitriani
Jupiter: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika Vol. 3 No. 1 (2025): Januari: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jupiter.v3i1.661

Abstract

Cutting is part of cooking activities commonly known as the process of dividing using a knife. As for the cutting tools, there are various types, ranging from manual to automatic, from using knives to sensors. In the report, it is mentioned that the modification of the cutting tool involves an existing fruit cutting tool that was then modified by the author into a tool that divides breadfruit into 8 parts using a spring-based pressing system. This cutting tool is suitable for SMEs such as sellers of fried breadfruit, who can sell or even produce it on a large scale, thereby increasing production capacity. The research method used is an experiment by conducting a literature study, such as collecting data from journals, scientific articles, and books relevant to the discussed topic. The design of the breadfruit cutting tool produces uniform fruit slices in 8 seconds using the breadfruit cutting tool and 1 minute 37 seconds using a kitchen knife. This results in a time difference of 1 minute 29 seconds, making the breadfruit cutting tool much more time-efficient and increasing production capacity compared to using a kitchen knife. One thing to note about this breadfruit cutting tool is the sharpness of its blade, which can be sharpened again using a sharpening tool when it becomes dull.
Rancang Bangun Alat Pemotong Kerupuk Terasi dengan Menggunakan Senar Gitar Muhamad Zainudin; Jaelani Jaelani; Fitri Nur Fauziah
Jupiter: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika Vol. 3 No. 2 (2025): Maret: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jupiter.v3i2.792

Abstract

Crackers are a typical Indonesian food that is very popular with various groups because of its crunchy texture and distinctive savory taste. One type of cracker that is often found is shrimp paste crackers, which are made from flour with the addition of shrimp paste, spices, and raising agents. In the production process, sophisticated technology is needed to increase production efficiency so that it can save energy, time, and costs. However, production equipment produced by factories is often expensive and difficult for the public to reach. Therefore, appropriate technology has emerged that is designed to help the community, one of which is a manual cracker cutter. This tool is designed to speed up and simplify the process of cutting crackers with uniform cutting results, namely 2-5 mm thick. Based on the trial, the cracker cutter using guitar strings showed significant time efficiency compared to a kitchen knife. The total cutting time with a kitchen knife reached 6 minutes 88 seconds, while using a cutter only took 42 seconds, with a time difference of 6 minutes 18 seconds. These results show that a manual cracker cutter based on guitar strings can increase efficiency and productivity in the cracker production process.
Co-Authors Erina Putri Fitriani Fitri Nur Fauziah Muhamad Zainudin Muhd Hafizal Fitri Sudarmono Sudarmono Sudarmono Sudarmono