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PELS (Procedia of Engineering and Life Science)
Published by Universitas Muhammadiyah Sidoarjo
ISSN : -     EISSN : 28072243     DOI : https://doi.org/10.21070/pels
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Engineering
PELS (Procedia of Engineering and Life Science) is an international journal published by Faculty of Science and Technology Universitas Muhammadiyah Sidoarjo. The research article submitted to this online journal will be double blind peer-reviewed (Both reviewer and author remain anonymous to each other). The accepted research articles will be available online following the journal peer-reviewing process. Language used in this journal is Bahasa (Indonesia) or English. Aims and Scope of this journal is science and technology.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 815 Documents
 75   76   77   78   79 
Design and Development of an Electrical Panel for a Packaging Machine : Rancang Bangun Panel Listrik untuk Mesin Packaging Ilham Agus Firmansyah
Procedia of Engineering and Life Science Vol. 10 No. 1 (2026): Proceedings of the 9th Seminar Nasional Sains 2026
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/6ethpr34

Abstract

General Background: Industrial automation relies heavily on reliable and efficient electrical control systems to maintain smooth operational workflows. Specific Background: Packaging machines require dedicated electrical control panels capable of managing sequential operations such as film pulling, temperature regulation, and material filling. Knowledge Gap: Small and medium enterprises frequently encounter challenges in designing specialized electrical panels that integrate conventional relay-timer systems with rigorous industrial safety standards. Aims: This study aims to design and construct an electrical control panel for packaging machines to regulate the packaging process. Results: Applying an experimental methodology through component selection, assembly, and functional testing revealed that the designed electrical panel successfully operates the packaging machine with high precision and integrated safety protections. Novelty: This research provides an empirical framework for implementing a cost-effective, relay-timer-based electrical control system tailored for vertical semi-automatic packaging machines. Implications: Deploying this structured electrical control panel ensures responsive system performance, supports compliance with occupational safety regulations, and provides a viable economic alternative for industrial automation. Key Findings Highlights The electrical control panel successfully regulates vertical packaging machine operations with high timing accuracy and responsive control. Integrating digital thermostats ensures stable heater temperature distribution, preventing seal defects during continuous production runs. The relay-timer configuration delivers a cost-effective automation alternative, reducing capital investment compared to complex programmable logic controllers. Keywords Control system, Electrical control panel, Packaging machine, Industrial automation, Relay timer
Renovation of the Ceiling of the Kupang 3 State Elementary School Building in Sidoarjo: Renovasi Plafon Bangunan Sekolah Dasar Negeri Kupang 3 di Sidoarjo Wahyu Arie Wicaksana; Muhammad Alvan Rizki
Procedia of Engineering and Life Science Vol. 10 No. 1 (2026): Proceedings of the 9th Seminar Nasional Sains 2026
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/aqpvh164

Abstract

Ceiling renovation is an important effort to improve the safety and comfort of educational buildings, especially in public elementary schools. General Background This internship activity was carried out at a public elementary school in Sidoarjo Regency where several classroom ceilings were found to be damaged due to aging materials and moisture. Specific Background The method used in this activity included field observation, measurement of ceiling areas, dismantling of damaged ceilings, installation of new ceiling frames and panels, and finishing works. Knowledge Gap Previous literature lacks detailed empirical evaluations regarding the integration of modular PVC ceiling replacements and construction safety management in regional school building renovations. Aims This research seeks to assess how ceiling renovation is implemented regarding material replacement, structural work stages, and comfort improvement. Results The results of the internship show that proper ceiling renovation can significantly enhance classroom safety, lighting quality, and overall learning comfort. Novelty This work establishes a practical field assessment of replacing damaged gypsum with moisture-resistant PVC ceiling systems under small-scale construction management frameworks. Implications Implementing structured ceiling renovations successfully eliminates safety hazards and optimizes the visual learning environment for educational infrastructure. Key Findings Highlights Replacing damaged gypsum ceilings with moisture-resistant PVC panels eliminates structural collapse hazards in primary school classrooms. Systematic framework installation and ceiling alignment significantly improve interior lighting distribution and visual comfort for students. Field observation confirms that structured project management and safety compliance streamline small-scale school renovation workflows. Keywords Internship, Ceiling renovation, School building, Construction work, PVC ceiling
Assembly Of Distribution And Control Panels For Weigher And Filling Machines: Teknik Perakitan Panel Kontrol Industri Pada Mesin Otomasi Vertikal Indah Sulistiyowati; Much. Faizal Ardhiansyah
Procedia of Engineering and Life Science Vol. 10 No. 1 (2026): Proceedings of the 9th Seminar Nasional Sains 2026
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/a221av94

Abstract

General Background: Industrial automation relies heavily on reliable control systems to optimize modern manufacturing workflows. Specific Background: Vertical automation machines require integrated industrial control panels to manage precision weighing, filling, and sealing processes. Knowledge Gap: Detailed documentation regarding practical assembly techniques for conventional industrial control panels utilizing relays, temperature controllers, and weigher systems remains rarely systematized. Aims: This study aims to describe the industrial control panel assembly techniques for vertical automation machines at PT Winapack Indonesia to improve production efficiency. Results: Applying a qualitative approach through direct observation revealed that the control panels were fully operational within four to six hours, demonstrating reliable performance and efficient process control. Novelty: This research provides an empirical assembly framework combining component selection and structured wiring for vertical packaging weigher and filling systems. Implications: Implementing these assembly techniques enhances machine reliability and productivity, serving as a practical reference for technicians supporting sustainable industrial automation. Key Findings Highlights Industrial control panels can be fully assembled and operational within a four-to-six-hour timeframe per unit. Integrating weigher controllers, VFDs, and temperature controllers ensures precise multi-channel weighing and consistent sealing quality. Structured component wiring minimizes electrical failures and supports flexible adaptation across various production units. Keywords Industrial control panel, Vertical automation, Weigher machine assembly, Production efficiency
Electrical Maintenance (P3) on Passenger Trains K3 0 0907 SDT: Perawatan Elektrik (P3) Pada Kereta Penumpang K3 0 0907 SDT Muhammad Akbar Hidayatullah; Edi Widodo
Procedia of Engineering and Life Science Vol. 10 No. 1 (2026): Proceedings of the 9th Seminar Nasional Sains 2026
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/ee7v9x27

Abstract

Electrical maintenance (P3) on the passenger train K3 0 0907 SDT is an essential activity to ensure operational reliability, safety, and passenger comfort, particularly in the lighting system, air conditioning, electrical panels, and safety devices. General Background Common problems include decreased AC performance, lighting disturbances, voltage instability, and the risk of short circuits caused by worn components, loose installations, and insufficient periodic maintenance. Specific Background The methods used include direct field observation, inspection of electrical components such as MCBs, lighting installations, power outlets, and AC systems, as well as measurement of current and voltage and documentation of maintenance results. Knowledge Gap Previous literature lacks detailed empirical evaluations regarding the specific electrical degradation patterns and multi-tier corrective actions for older class-3 passenger carriage depots. Aims This study aims to identify the electrical maintenance procedures applied and to evaluate their effectiveness in improving the reliability of the electrical system and passenger safety. Results The results show that scheduled electrical maintenance is able to maintain the stability of the electrical system, improve AC and lighting performance, and reduce the potential for failures and safety risks. Novelty This work establishes a structured three-tier fault classification and preventive maintenance framework for passenger train electrical systems at the Sidotopo Train Depot. Implications Routine and properly implemented electrical maintenance is effective in enhancing operational reliability, extending the service life of electrical components, and ensuring passenger safety and comfort. Key Findings Highlights Scheduled electrical maintenance successfully preserves system stability and optimizes air conditioning performance across passenger carriages. Systematic component inspections identify and mitigate potential short-circuit risks originating from worn wiring and loose terminal connections. Structured categorization of light, moderate, and severe damages enables targeted technical solutions to minimize operational downtime. Keywords P3 Maintenance, Electrical, K3 Carriages, Sidotopo Train Depot, Electrical System
Application of Sandwich Panels in the Construction of Dr. Sosodoro Regional General Hospital, Bojonegoro: Pembangunan RSUD Dr.Sosodoro Bojonegoro Menggunakan Sandwich Panel Julian Saputra; Budwi Harsono
Procedia of Engineering and Life Science Vol. 10 No. 1 (2026): Proceedings of the 9th Seminar Nasional Sains 2026
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/83wmea94

Abstract

The plan to build Dr. Sosodoro Bojonegoro Regional General Hospital seeks to upgrade medical facilities by utilizing a building system that is quick, effective, and meets hospital regulations. General Background Sandwich panels are being used as walls and ceilings, partly because they can be put up fast, are light, block sound, resist fire, and are hygienic enough for hospitals. Specific Background This research seeks to assess how sandwich panels are used regarding how they are put together, how fast they help finish the job, and how well they meet hospital building rules, using a review of past publications and a simple look at project plans and construction details. Knowledge Gap Previous studies lack comprehensive evaluations linking prefabricated wall installation speed to strict healthcare hygiene compliance in regional hospital construction. Aims This study aims to analyze the technical application, time efficiency, and regulatory compliance of sandwich panels in healthcare facility construction. Results The data suggests that sandwich panels can make construction faster than traditional methods and create room layouts that satisfy the technical needs of hospitals, making them a useful and economical substitute for building materials in healthcare facilities. Novelty This work establishes an integrated assessment of prefabricated sandwich panel deployment specifically tailored for non-structural wall and ceiling assemblies in Indonesian regional hospitals. Implications Deploying sandwich panel systems significantly optimizes construction schedules and maintains rigorous sanitary standards for modern medical infrastructure. Key Findings Highlights Prefabricated sandwich panels accelerate non-structural wall and ceiling assembly compared to conventional construction methods. The smooth, non-porous surface properties of sandwich panels comply strictly with national healthcare regulations and hygiene standards. Tight panel-joint systems successfully minimize dust and micro-organism accumulation in critical medical treatment areas. Keywords Sandwich panel, Hospital building, Construction efficiency, Healthcare facility, Prefabricated wall
Piston Mount Analysis and Engineering for Optimizing Hydraulic Press Machine Performance in Die Bending Process: Analisis dan Rekayasa Dudukan Piston untuk Optimasi Kinerja Mesin Hydraulic Press pada Proses Die Bending M Yongky Aril Pratama; Edi Widodo
Procedia of Engineering and Life Science Vol. 10 No. 1 (2026): Proceedings of the 9th Seminar Nasional Sains 2026
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/0gza6j10

Abstract

Hydraulic presses serve as key equipment in die bending processes within metal forming industries, where piston stability directly dictates final product precision. General Background Ensuring smooth piston motion and optimal hydraulic pressure distribution is essential to prevent operational disruptions during metal shaping. Specific Background Imperfections in original piston mounting configurations frequently cause motion misalignment, fluid leakage, and severe performance drop during bending operations. Knowledge Gap Conventional structural setups lack adaptable mounting designs capable of compensating for dimensional variations when replacing worn hydraulic cylinders. Aims This study analyzes initial piston seat conditions and implements mechanical reengineering of the piston mounting to restore machine operational capacity. Results Reengineering the piston mount restored motion alignment, eliminated hydraulic leakage, and generated uniform pressure distribution across the die bending workspace. Novelty This work establishes a modular pin-locked mounting assembly specifically designed to accommodate smaller replacement hydraulic cylinders without compromising vertical press height. Implications Implementing this reengineered mounting configuration provides an accessible, reliable solution to resolve cylinder misalignment and extend overall hydraulic press service life. Key Findings Highlights Dimensional discrepancies between replacement and original hydraulic cylinders cause motion misalignment and unstable pressure during metal forming. SolidWorks-assisted design of a pin-locked mounting base enables precise height adjustment and easy assembly without permanent welding. Reengineering the piston mount eliminates hydraulic fluid leakage and restores uniform pressure delivery across die bending operations. Keywords Hydraulic press, Mechanical reengineering, Piston mounting, Performance optimization, Die bending
Redesign of the Keyboard Lever One Wheel Drive Mechanism to Reduce Load and Bearing Wear on the Wide Belt Sander Machine: Redesain Mekanisme Penggerak Keyboard Lever One Wheel untuk Mengurangi Beban dan Aus Bantalan Pada Mesin Wide Belt Sander Rizal Anugerah Pratama; Edi Widodo
Procedia of Engineering and Life Science Vol. 10 No. 1 (2026): Proceedings of the 9th Seminar Nasional Sains 2026
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/6pftz635

Abstract

The Wide Belt Sander is an essential machine in wood-processing industries, where the accuracy of the height detection mechanism plays a critical role in ensuring consistent sanding quality. General Background One of the key components in this mechanism is the keyboard lever one wheel, which functions as a mechanical roller-based height sensor. Specific Background Field observations revealed that the roller bearing on this lever experienced accelerated wear, resulting in reduced sensitivity and inaccuracies in height detection. Knowledge Gap Existing mechanical designs lack optimized force distribution structures to prevent continuous excessive friction caused by heavy spring pressure against wooden materials. Aims This study focuses on redesigning the mechanical lever system by modifying the bearing support structure and optimizing the force mechanism to reduce unnecessary contact pressure. Results The redesigned gravity-based weight mechanism successfully minimized frictional wear, enhanced the smoothness of lever movement, and restored the accuracy of the height-sensing system. Novelty This work establishes a modified gravity-driven force mechanism that replaces conventional spring systems to eliminate excessive bearing friction in wood-processing sanding equipment. Implications Implementing this redesigned mechanism increases component reliability, extends roller lifespan, and reduces maintenance frequency, thereby improving overall operational efficiency in industrial wood-processing environments. Key Findings Highlights Excessive spring force pressing the roller directly against wooden materials creates continuous friction that exceeds bearing design capacity. Replacing spring mechanisms with gravity-based weights successfully lowers roller pressure and restores height-sensing accuracy. The proposed mechanism redesign extends component lifespan, reduces maintenance frequency, and improves operational efficiency. Keywords Wide Belt Sander, Keyboard Lever, Roller Bearing Wear, Mechanism Redesign, Height Detection System
Overcoming Overhead in CNC Machines: Mengatasi Overhead pada Mesin CNC Laser Cutting Mohamad Ilham Ammar; Ali Akbar
Procedia of Engineering and Life Science Vol. 10 No. 1 (2026): Proceedings of the 9th Seminar Nasional Sains 2026
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/agra1v48

Abstract

CNC laser cutting machines play an important role in manufacturing processes due to their high precision and cutting efficiency; however, operational problems such as overheating often occur and can reduce machine performance and disrupt production continuity. General Background Overheating in CNC laser cutting machines is generally related to high operational loads, improper cutting parameter settings, and inadequate cooling system performance, particularly in the laser source component, which serves as the primary heat generator. Specific Background The method used in this study includes direct observation during industrial internship activities, interviews with operators and technicians, and problem analysis using a fishbone diagram and Value Stream Mapping. Knowledge Gap Existing operations lack systematic evaluations linking cooling system instabilities and non-optimal operating patterns to thermal failures in laser cutting equipment. Aims This study aims to examine overheating problems and determine root causes and corrective measures for CNC laser cutting machines. Results The results of the analysis indicate that overheating is mainly caused by instability in the laser source cooling system and non-optimal machine operating patterns. Novelty This work establishes an integrated framework combining fishbone root-cause analysis with Value Stream Mapping to optimize thermal management in CNC laser cutting lines. Implications Implementing proper adjustment of operating parameters, preventive maintenance, and cooling system optimization enhances the reliability and efficiency of CNC laser cutting machines. Key Findings Highlights Overheating in computer numerical control laser cutting machines stems predominantly from high operational loads and unstable cooling system performance. Fishbone diagram analysis successfully maps core root causes across man, machine, method, material, and environmental categories. Implementing structured preventive maintenance and optimized operating parameters significantly reduces thermal downtime and stabilizes production continuity. Keywords CNC Laser Cutting, Overheating, Laser Source, Fishbone Diagram, Value Stream Mapping
Analysis Of The Causes And Overcome Of Damage To Packer Machines At Pt.Xxx: Analisis Penyebab Dan Penanggulangan Kerusakan Pada Mesin Packer Di Pt. Xxx Doni Fajar Rosyidin; Mulyadi Mulyadi
Procedia of Engineering and Life Science Vol. 10 No. 1 (2026): Proceedings of the 9th Seminar Nasional Sains 2026
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/4jxm6r95

Abstract

The cigarette packer machine serves as a primary unit in the manufacturing process to perform automatic, fast, and continuous packaging. General Background Optimal packer machine performance plays a vital role in maintaining production continuity, packaging quality, and achieving company targets. Specific Background The cigarette packer machine at PT. XX frequently experiences failures that lead to increased downtime, reduced production output, and decreased operational efficiency. Knowledge Gap Existing operational practices require a systematic analysis to determine root failure causes and evaluate comprehensive corrective and preventive maintenance measures. Aims This study aims to identify failure types, analyze root causes using the fishbone method, evaluate Overall Equipment Effectiveness (OEE), and review corrective and preventive measures implemented by the company. Results Findings indicate that machine failures are dominantly caused by mechanical wear, electrical disturbances, and human errors, resulting in an OEE value of 72.4 percent. Novelty This work establishes an integrated evaluation framework combining failure frequency analysis, fishbone root-cause identification, and OEE performance metrics for cigarette packaging lines. Implications Implementing scheduled preventive maintenance and improving work environmental conditions significantly minimize downtime and improve overall manufacturing productivity. Key Findings Highlights Mechanical component wear resulting from continuous operation constitutes the most dominant failure category at forty-five percent of total occurrences. Control system failures generate the highest average downtime per incident due to complex diagnosis requirements. The calculated Overall Equipment Effectiveness value of seventy-two point four percent remains below ideal manufacturing industry standards. Keywords Cigarette packer machine, Machine failure, Maintenance, Preventive maintenance, Productivity
Change Over Switches ATyS r in an Automatic Transfer Switch (ATS) System: Change Over Switches ATyS R dalam Sistem Automatic Transfer Switch (ATS) Rachmat Kurniawan; Syamsudduha Syahrorini
Procedia of Engineering and Life Science Vol. 10 No. 1 (2026): Proceedings of the 9th Seminar Nasional Sains 2026
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/b8bprz85

Abstract

Reliable power supply is a critical requirement for facilities with essential electrical loads, such as industrial systems and healthcare infrastructure. General Background Ensuring uninterrupted power delivery during main source failures commonly relies on the implementation of an Automatic Transfer Switch system. Specific Background The application of motorized change over switches within automated electrical panels requires thorough operational evaluation to handle critical loads effectively. Knowledge Gap Existing studies require deeper technical insights into the practical wiring coordination and functional response of ATyS R change over switches integrated within industrial ATS panels. Aims This study aims to examine the operating principle and performance of the ATyS R Change Over Switch applied in an ATS panel during an on-site internship program. Results Findings demonstrate that the ATS panel successfully transfers power supply between the utility grid and a generator set automatically while maintaining system safety. Novelty This work provides a comprehensive evaluation of external relay-timer controls combined with internal motor-driven switching mechanisms for three-phase change over operations. Implications Implementing this configuration optimizes system reliability, secures continuous power delivery, and supports high-continuity electrical installations. Key Findings Highlights Automatic transfer switch panels successfully redirect power supplies from utility grids to generator sets upon detecting main source failures. The ATyS R motorized change over switch operates via external relay and timer control elements combined with internal motor-driven switching. Stable position technology and proper interlock configurations ensure secure on-load transfers without simultaneous multi-source connections. Keywords Automatic Transfer Switch, ATS, ATyS R, Change Over Switch, ATS panel

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