cover
Contact Name
Suroto Munahar
Contact Email
benr@unimma.ac.id
Phone
+6285740742923
Journal Mail Official
bner@unimma.ac.id
Editorial Address
Fakultas Teknik Universitas Muhammadiyah Magelang Jl. Bambang Sugeng km.05 Mertoyudan Magelang, 56172
Location
Kab. magelang,
Jawa tengah
INDONESIA
Borobudur Engineering Review
ISSN : -     EISSN : 27770850     DOI : https://10.31603/benr
Core Subject : Engineering,
Aims BENR is a research journal in the field of engineering published by the University of Muhammadiyah Magelang. The journal is published twice a year and provides a forum for publishing original research articles, review articles, and case studies on its scope. This journal is a tool for researchers, academics, and practitioners who want to share their thoughts and findings. Scope BENR is a journal that has a scope of studies in industrial engineering, supply chain management, ergonomy, green industry, mechanical engineering, tribology, electronic engineering, automation systems, robotics, mechatronics and materials engineering.
Articles 50 Documents
Analisis Kualitas Pelayanan Untuk Meningkatkan Kepuasan Pelanggan Dengan Metode Quality Function Deployment (Studi Kasus PDAM Tirta Gemilang Unit Kalinegoro Kabupaten Magelang) Widodo, Eko Muh; Affan Jazaul Haq, Muhammad; Imron Rosyidi, Muhammad; Rifai, Affan
Borobudur Engineering Review Vol 5 No 01 (2025): Sistem Proses Industri
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/benr.v5i01.12350

Abstract

PDAM Tirta Gemilang Unit Kalinegoro is one of the regional company units in Magelang Regency as a clean water provider that is responsible for developing and managing a clean water supply system. In an effort to serve customers, PDAM Tirta Gemilang Unit Kalinegoro received complaints from customers. This study aims to improve the quality of service according to customer needs. The study used the servqual approach and the Quality Function Deployment method. The results of this study found 4 attributes that were prioritized for improvement, namely notification when there was a disruption and repair (8.48), experienced officers (8.57), clean distributed water quality (8.59), speed of counter service (8.82). The priority of developing PDAM Tirta Gemilang Kalinegoro Unit to meet customer needs is by following the 2-stage QFD quality procedure sequence, namely providing training related to administrative skills (311.31), improving water treatment processes such as filtration and disinfection (223.44), maintaining and cleaning distribution networks (223.44), providing training related to operational procedures (197.37), providing training related to customer service (197.37), adding service counters (128.88), using social media such as Instagram and WhatsApp to provide notifications (124.74).
Application in Product Labeling: Benefits, Challenges, Key Components and Technologies: A review Adewale, David; Okediran, Iliyasu Kayode; Idris, Musibaudeen Olatunde; Oyewo, Abideen Temitayo; Adefajo, Abdulhafiz Ademola
Borobudur Engineering Review Vol 5 No 01 (2025): Sistem Proses Industri
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/benr.v5i01.12460

Abstract

The automation of product labeling has emerged as a critical advancement in manufacturing, enhancing efficiency and precision in packaging processes. This paper provides a comprehensive review of the application of automation in product labeling, focusing on the significant benefits and technological advancements that have transformed the labeling process in modern production environments. The study begins with an overview of the production line and explores how automated labeling systems integrate with other automation technologies to enhance efficiency, accuracy, and flexibility. Key components and technologies, such as vision inspection systems, robotics, and smart labels, are examined in detail, highlighting their role in ensuring precise and consistent labeling. The paper also addresses the challenges and considerations involved in implementing and maintaining automated labeling systems, including integration with existing machinery, maintaining accuracy, and regulatory compliance. In conclusion, the review underscores the significant advancements driving the future of labeling automation, emphasizing how innovations in artificial intelligence (AI), the Industrial Internet of Things (IIoT), and sustainable practices are poised to further revolutionize the industry and drive new levels of efficiency and precision.
Life Cycle Cost Analysis of Maintenance Approaches for High-Wear Components in PVC Pipe Extruders: A Systematic Review Oyewo, Abideen Temitayo; Olajire, Samson Oludare; Onawumi, Samuel Sunday
Borobudur Engineering Review Vol 5 No 01 (2025): Sistem Proses Industri
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/benr.v5i01.13387

Abstract

Screws, barrels, and dies are high-wear parts in PVC pipe extruders; therefore, implementing an efficient maintenance plan to guarantee maximum productivity and reduce overall cost of production in plastics manufacturing. This paper used a systematic review of academic literature (2018–2025) and performed an LCC analysis to evaluate corrective, preventive, and predictive maintenance approaches. The assessable cost factors consisted of labour cost, production downtime, replacement of spare parts, and effect of maintenance on the resource of the component. Further, it was discovered that the corrective maintenance which took a reactive approach had a low first cost but high cost throughout the use of equipment due to repetitive breakdowns and unscheduled downtimes. The application of preventive maintenance, as a way to minimize the risk of dangerous failures, led to moderate costs as a result of possible over-maintenance. CBM self-organized to condition-based monitoring and use of big data allowed for the development of a predictive maintenance strategy, which proved more cost-effective than the other three. The advantages of PM include decreased down time, increased component durability, increased reliability, and overall reduced costs for the system’s life cycle. These findings call for the implementation of preventive measures on the PVC pipe extruder systems to optimize manufacturing and cut costs in the long run for increased reliability of manufacturing processes
Analisis Kelayakan Usaha Budidaya Udang Vaname Menuju Agriculture yang Berkelanjutan Di Kecamatan Buayan Kabupaten Kebumen (Studi Kasus Di Tambak Udang Jladri) Basuki, Awaludin Yusuf; Muh Widodo, Eko; Rifai, Affan
Borobudur Engineering Review Vol 5 No 01 (2025): Sistem Proses Industri
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/benr.v5i01.13456

Abstract

Jladri Shrimp Farm is a shrimp farm that has promising economic prospects, especially as Indonesia's leading export commodity. This pond faces various challenges from technical, economic and environmental aspects that can affect its sustainability. This study aims to analyze the feasibility of Vaname shrimp farming in Jladri Shrimp Pond based on these three aspects in order to provide recommendations for sustainable business development. The results showed that technically, this farm has an average Survival Rate (SR) value above 70%, which indicates a good Survival Rate of shrimp, as well as Feed Conversion Ratio (FCR) values ranging from 0.85 to 1.1, which indicates optimal feed efficiency. From an economic point to view, significant results were obtained as evidenced by the Payback Period of 1 year 6 months 14 days, a positive Net Present Value (NPV) of Rp 7,516,119,200, a Profitability Index (PI) of 7.54, and an Internal Rate of Return (IRR) of 111%. However, the environmental assessment showed that carbon emissions from electricity and fuel consumption exceeded the standards set, indicating the need for increased energy efficiency and the use of renewable energy to reduce environmental impacts and improve the sustainability of shrimp farming.
Karakterisasi Besi Oksida Hasil Korosi Alami vs Elektrolisis dan Analisa Kelayakan sebagai Iron Fuel Sutoyo, Sutoyo; Haikal Akhmad, Fadel; Haikal Muhammad, Arsya
Borobudur Engineering Review Vol 5 No 01 (2025): Sistem Proses Industri
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/benr.v5i01.13457

Abstract

Besi oksida dapat dikategorikan dalam beberapa jenis dan terbentuk melalui berbagai metode. Tiga prosedur umum untuk memperoleh oksida besi yaitu proses korosi, proses kimia basah, dan proses elektrolisis. Proses elektrolisis secara signifikan dipengaruhi oleh tegangan dan arus listrik yang diterapkan. Oleh karena itu memahami sifat-sifat oksida besi yang dihasilkan selama elektrolisis sangat penting. Pengaruh kuantitas listrik pada laju oksidasi memerlukan penyelidikan untuk menentukan parameter yang sesuai. Namun demikian, karakteristiknya harus dievaluasi menggunakan beberapa metode, termasuk pengujian XRF (X-Ray Fluorescence) yang merupakan teknik analisis untuk menentukan komposisi unsur dari sampel. Untuk menentukan jenis oksida besi, perbandingan sifat fisik setiap sampel sangat penting. Bentuk alami Fe2O3 disebut sebagai hematit, sedangkan Fe3O4 dikenal sebagai magnetit. Keduanya adalah oksida besi dengan warna berbeda; Fe2O3 biasanya berwarna coklat muda atau coklat kemerahan. Fe3O4 biasanya menunjukkan rona gelap atau coklat kehitaman. Penelitian ini menunjukkan hasil bahwa sampel yang dielektrolisis termasuk dalam kategori hematit berdasarkan warnanya, sedangkan sampel yang dihasilkan dari korosi alami lebih mirip dengan magnetit. Data uji XRF menunjukkan konsentrasi oksida 27,8% berat dalam sampel yang dielektrolisis. Fluktuasi tegangan dan arus selama proses elektrolisis hampir tidak mempengaruhi kandungan oksida yang dihasilkan.
Analisa Probality Pemanfaatan Pompa Irigasi untuk Areal Persawahan Desa Waimital Kecamatan Kairatu Kabupaten Seram Bagian Barat Kubangun, Hamdani; Wahyuni Pattimura, Nis
Borobudur Engineering Review Vol 5 No 2 (2025): Proses Industri Manufakur
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/benr.v5i2.13516

Abstract

Pemanfaatan pompa irigasi merupakan salah satu solusi kunci dalam mengatasi masalah ketersediaan air untuk pertanian, terutama di daerah yang memiliki keterbatasan sumber air permukaan. Penelitian ini bertujuan untuk menganalisis efektivitas dan efisiensi penggunaan pompa irigasi dalam meningkatkan produktivitas pertanian, dengan mempertimbangkan parameter daya pompa, debit air, dan luas sawah yang dilayani. Penelitian ini menggunakan pendekatan kuantitatif dengan mengambil sampel pompa irigasi yang telah diketahui spesifikasinya, yaitu daya pompa sebesar 23.35 kW, debit air 200m3/detik, dan luas sawah yang dilayani seluas4 hektar. Metode pengumpulan data meliputi pengukuran langsung di lapangan, wawancara dengan petani pengguna, dan analisis data sekunder dari instansi terkait. Hasil penelitian menunjukkan bahwa dengan daya pompa 23.35 kW dan debit air 200 m3/detik, pompa irigasi mampu melayani kebutuhan air untuk luas sawah 4 hektar secara optimal.. Kesimpulan penelitian ini menegaskan bahwa pemanfaatan pompa irigasi dengan spesifikasi yang sesuai dapat secara signifikan meningkatkan produktivitas pertanian dan kesejahteraan petani. Rekomendasi untuk penelitian lebih lanjut meliputi optimasi desain sistem irigasi pompa dan integrasi dengan teknologi pertanian presisi untuk meningkatkan efisiensi penggunaan air dan energi.,
Development of Dry Permanently Induced Roller Maganetic Seperator for The Concentration of Barkin-Ladi Columbite Ore ALABI, Oladunni Oyelola; Adeniran, Adegbola David; OTUBELU, Chukwuebuka Basil; JOSEPH, Ojotu Ijiwo; Akinbowale, Taiwo Timothy
Borobudur Engineering Review Vol 5 No 2 (2025): Proses Industri Manufakur
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/benr.v5i2.13627

Abstract

The development of a permanent induced magnetic separator aims to achieve an innovative, cost-effective, and locally sustainable solution for separating columbite ore into magnetic and non-magnetic fractions. The separation of magnetic and non-magnetic ores is a critical process in various industries, including mining, recycling, resource recovery and mineral processing. The conventional methods of separation often rely on large-scale and energy-intensive equipment, making them economically prohibitive, especially for small-scale operations. Researchers and Engineers have conducted numerous studies to comprehend how different types of paramagnetic minerals behave when separated using various separator technologies. However, despite these efforts, these separators have not been widely adopted for processing different paramagnetic minerals. This paper examines the current state of these separators, providing an overview of their operational mechanisms, practical uses, and theoretical models. It goes further to develop an induced roller magnetic separator after considering various factors such as magnetic susceptibility cost and performance, while observing certain industry specifications. The resulting design was found to produce a substantial strength of the magnetic field of about 2.2 Tesla that can be used to separate certain minerals for a reasonable period of time. 2 Kg samples of the crude Barkin-Ladi columbite ore was charged into the machine hopper at 0.05 tons per hour to evaluate the effectiveness of the fabricated machine. The efficiency of the machine was found to be about 85%n. Further implementation and modification of this design will hope to yield an increase in the extraction and processing of various minerals internally within Nigeria, providing jobs and improving the economic status of the Nation.
Analisis Line Balancing pada Produksi Convert di PT. Medika Maesindo Global Temanggung Widodo, Eko Muh; Ibahanif, Lely; Fatimah, Yun Arifatul
Borobudur Engineering Review Vol 5 No 2 (2025): Proses Industri Manufakur
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/benr.v5i2.13843

Abstract

PT Medika Maesindo Global is a manufacturer and exporter of personal protective equipment disposables for medical and industrial applications. Based on preliminary, it was found that unbalanced job distribution and resource efficiency. Thus it created idle time that reached 231,83 second in producing 1 coat velcro, and line efficiency value of 46% which created work in process by 4000 pce coat velcro per day. This research purpose to analyze line balancing on the convert production process using standard minute value method and ranked positional weight method. Result of the analysis using the two method shows that line efficiency reached 89% that increase by 43% from initial condition. Balance delay decreased to 43% from initial condition value of 54% to 11%. smoothness index decreased to 92 from initial condition value of 100 to 8. From the analysis it can be concluded that the proposed line more efficien than the existing line.
A Circular Mentoring sebagai Model Evaluatif Regeneratif untuk Pengembangan UMKM melalui Simulasi Kuantitatif dan Indikator Kesiapan Raliby, Oesman; Nisa Ulinuha, Faisa
Borobudur Engineering Review Vol 5 No 2 (2025): Proses Industri Manufakur
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/benr.v5i2.14694

Abstract

Conventional mentoring models in the development of Micro, Small, and Medium Enterprises (MSMEs) often fail to capture the regenerative dynamics within small business communities. This study develops the Circular Mentoring approach as a data-driven evaluative model that enables systematic role transitions between mentees and mentors. Using quantitative simulations based on four main variables—Responsibility of Supervision (Rs), Response to Development (Rd), Business Development Score (ST), and Transition Readiness Function (T(r))—this study analyzed data from 120 MSME actors from three cities and regencies in Java. The simulation results indicate that the ST score has a positive correlation (r = 0.72) with role transition readiness, while T(r) exhibits a logistic distribution, suggesting a threshold for role regeneration at a T(r) value of≥ 0.65. Based on these findings, the Circular Mentoring Performance Tool (SMPT) was developed, an evaluative dashboard that integrates additional indicators such as the Impact Score, Mentor Retention Rate, and Role Regeneration Index. This model provides an evidence-based approach for MSME facilitators to design more adaptive, inclusive, and sustainable mentoring strategies. Keywords: MSMEs; Circular Mentoring; Regenerative Evaluation; Quantitative Simulation
Karakteristik Getaran Mesin Penggerak Berbahan Bakar Biogas dengan Analisis Fast Fourier Transform (FFT) Rusmiyatun, Rusmiyatun; Al manan, Oesman Raliby; Andriyanto, Andriyanto; Kurniawan, Sofyan; Munahar, Suroto
Borobudur Engineering Review Vol 5 No 2 (2025): Proses Industri Manufakur
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/benr.v5i2.15660

Abstract

Sambak Village is a tofu industry Micro, Small, and Medium Enterprises (MSMEs) area that produces biogas under the auspices of the Sambak Sustainable Biogas Group (KBLS). This MSME is located in Kajoran District, Magelang Regency, Central Java. The Sambak Tofu Industry MSME faces several problems, including the relatively high production costs for tofu production. This condition is caused by the soybean milling process, which is the initial process of tofu production, still using a drive engine with fossil fuels/diesel which has a fairly high price, thus having an impact on reducing the profits of the Sambak tofu industry MSME. Therefore, efforts are needed to optimize the use of biogas as a driving engine energy for soybean milling, and manage the distribution of biogas used by every household user and tofu industry MSME. Seeing these problems, this activity will design a driving engine with biogas fuel equipped with a synchronizer system and equipped with vibration analysis produced.