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Jurnal Teknik Industri Terintegrasi (JUTIN)
Published by Universitas Pahlawan Tuanku Tambusai
ISSN : 26208962     EISSN : 26208962     DOI : 10.31004jutin
Core Subject : Science, Engineering,
Decision Sciences, Operations Research & Management Energy Engineering Industrial & Manufacturing Engineering Mechanical Engineering
Jurnal Teknik Industri Terintegrasi merupakan jurnal yang dikelola oleh Program Studi Teknik Industri Fakultas Sains dan Teknologi Universitas Pahlawan Tuanku Tambusai yang menjebatani para peneliti untuk mempublikasikan hasil penelitian di bidang ilmu teknik dan teknik industri mencakup proses manufaktur, kegagalan dan rekayasa material, perawatan berbasis keandalan, keselamatan kerja, perancangan sistem kerja dan ergonomi, pengendalian dan penjaminan mutu, tata letak fasilitas, penelitian operasional, kewirausahaan dan pengembangan bisnis
Arjuna Subject : -
Articles 1,505 Documents
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Analisis Perencanaan Persediaan Bahan Baku Pupuk dan Optimalisasi Kapasitas Gudang Bahan Baku Erlangga Azam Ariputra; Siti Mundari
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 3 (2026): July
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i3.59359

Abstract

PT. Dwi Jaya Ekaprima faces fluctuating raw material inventory that alternately causes overstock and shortage conditions, along with suboptimal warehouse capacity and layout. This study aims to analyze optimal raw material inventory planning and to design an improved warehouse layout. Data used include historical demand and consumption records of five raw materials throughout 2025. Methods applied include Single Exponential Smoothing (SES) for demand forecasting, Wagner-Whitin Algorithm and Silver-Meal Algorithm for optimal order quantity determination, and calculation of Safety Stock, Reorder Point (ROP), and total inventory cost analysis. The results indicate that SES with α = 0.9 is the best forecasting method, the Wagner-Whitin Algorithm yields the minimum total inventory cost, the highest ROP value belongs to Batu Pedel at 147,992 kg, and the Shared Storage method is selected as the proposed warehouse layout, optimizing a total storage area of 1,293.50 m² across three production warehouses without additional construction.
Analisis Pengaruh Kecepatan Tripping terhadap Respons Tekanan Swab dan Surge pada Sumur Deviasi Tinggi Emn Lapangan N Muhammad Sulaiman; Ali Wardhana Putra
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 3 (2026): July
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i3.59374

Abstract

Tripping pipe operations in highly deviated wells can generate dynamic pressure variations in the form of surge pressure and swab pressure, which may affect wellbore pressure stability. This study aims to analyze the effect of tripping speed variations on transient pressure response in Well EMN, Field N, using Transient Hydraulics simulations performed with Landmark WellPlan software. Simulations were conducted under closed pipe conditions with tripping speeds of 60, 90, and 120 ft/min using a Water-Based Mud (WBM) system containing Xanthan Gum and modeled with the Bingham Plastic rheological approach. The simulation results indicate that increasing tripping speed leads to higher transient pressure amplitudes, with a maximum surge pressure spike of 10.15 ppg at 120 ft/min and a minimum swab pressure of 9.33 ppg. All pressure responses remained within the operating window defined by a pore pressure of 8.33 ppg and a fracture gradient of 14.32 ppg. A tripping speed of 60 ft/min is recommended as the most conservative operating condition to minimize pressure fluctuations during tripping operations.
Optimasi Sistem Pull Kanban untuk Mitigasi Kerusakan Material Daur Ulang di CV. XYZ Rulaa Zhalfa Shafira; Wiku Larutama
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 3 (2026): July
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i3.59404

Abstract

CV. XYZ is an industry that produce ropes made from recycled yarn as its primary raw material. This material is highly susceptible to degradation when stored for extended periods. The current push system leads to excessive inventory accumulation, increasing the risk of material deterioration. This study aims to optimize a pull system using the Kanban method to control raw material storage time. A quantitative approach was employed by analyzing historical demand data from October 2024 to October 2025. The number of Kanban cards was determined based on average daily demand, lead time, safety factor, and Bill of Materials (BOM) analysis. The results indicate an average raw material requirement of 68 kg per day. The optimization produced 13 Kanban cards, allocated into 8 cards for base yarn and 5 cards for variant yarn. The implementation reduced average material dwell time to 4.78 days. The Kanban pull system effectively mitigates raw material deterioration while improving material flow responsiveness to demand fluctuations.
Perancangan Alat Pencuci Ubi Jalar dengan Sistem Rotary Bagus Yustia; Herru Santosa Budiono; Sigit Joko Purnomo
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 3 (2026): July
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i3.59409

Abstract

Sweet potatoes are an agricultural commodity widely consumed by the community and possess high economic value, particularly in the food processing industry. This study aims to design and analyze a rotary sweet potato washing machine using a static simulation approach to evaluate its structural performance and operational feasibility. The research methodology included design development, material selection, engineering calculations, and numerical simulation using static stress analysis. The calculation results showed that the washing drum has a volume of 141,442 cm³, with a diameter of 48 cm (radius = 24 cm) and a calculated height of 78.2 cm. These dimensions were determined to provide approximately 75% free space for sweet potato movement during the washing process. In addition, the required working water volume was calculated to be 70.7 liters, which is sufficient to ensure effective water circulation for dirt removal without causing overflow. Static simulation through stress testing produced a maximum stress value of 208.584 MPa and a minimum stress value of 0.005 MPa. The maximum displacement was 0.785 mm, while the minimum displacement was 0.000 mm. The calculated Factor of Safety (FOS) was 1.199, indicating that the frame structure is capable of safely withstanding the operational load. The results demonstrate that the proposed rotary washing machine design is structurally safe and suitable for sweet potato washing applications.  
Integrasi Metode Failure Mode and Effect Analysis (FMEA) Berbasis Eco-Severity guna Mitigasi Risiko Kecacatan dan Pemborosan Material pada UMKM Perkayuan Rudi Kurniawan
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 3 (2026): July
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i3.59493

Abstract

The Indonesian woodworking MSME sector faces systemic challenges in the form of wood material variability fluctuations in moisture content, fiber heterogeneity, and non-uniform density which directly trigger product defects and the accumulation of unproductive solid waste. This study implemented a modified Failure Mode and Effect Analysis (FMEA) method with the integration of Eco-Severity variables: severity weighting that not only measures functional and financial impacts but also explicitly considers the volume of scrap material generated from each failure mode. The case study was conducted at a Wooden Bracket Manufacturing MSME in Pasuruan, East Java, with three months of production data (total 2,500 units, total defects 185 units or 7.4%). Pareto analysis identified two dominant types of defects: Oblique Drill Holes (48.1% of total defects, n=89) and Wood Cracks/Splitting during Clamping (28.6%, n=53), which cumulatively accounted for 76.7% of all defects. The Eco-Severity Based FMEA Matrix places the Drilling Station as the highest risk locus with a Risk Priority Number (RPN) of 336 (S=8, O=7, D=6), followed by the Cutting Station with an RPN of 210 (S=7, O=6, D=5). The accumulation of solid wood waste due to both failure modes is estimated to reach 23.95 kg in three months of observation.
Model Lean Halal Supply Chain pada UMKM Makanan Halal Menggunakan Lean Manufacturing dan Value Stream Mapping (VSM) (Studi Kasus: UMKM Sambal Juragan, Jawa Timur) Muchammad Rizki Haris Maulana; Ratna Sari Dewi; Bayu Satria; Firza Agung Prakoso
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 3 (2026): July
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i3.59503

Abstract

Indonesia's halal food industry continues to grow rapidly alongside increasing Muslim consumer awareness of product halalness. However, the majority of halal food SMEs still face a dual challenge: production process inefficiency and incomplete halal assurance within their supply chains. This study aims to develop a Lean Halal Supply Chain model that integrates Lean Manufacturing particularly Value Stream Mapping (VSM) with the Halal Assurance System (HAS) at Sambal Juragan SME, East Java. The research employs a descriptive quantitative approach using a case study method. Data were collected through direct observation, in depth interviews, and process time measurements. Analysis includes waste identification using lean tools, Current State and Future State VSM mapping, Process Cycle Efficiency (PCE) calculation, and halal risk assessment using Failure Mode and Effect Analysis (FMEA) based on halal critical points. Results indicate seven dominant types of waste were identified, including a novel waste category termed halal waste. Following implementation of the proposed model, PCE improved from 42.4% to 80.1%, total lead time was reduced by 34.9%, and the average halal Risk Priority Number (RPN) decreased by 44.8%. The primary contribution of this research is the formulation of the halal waste concept as an eighth waste dimension in halal food supply chains, along with the development of a practical Lean Halal Supply Chain framework applicable to Indonesian SMEs. 
Analisis Bibliometrik dan Tinjauan Literatur Sistematis Tren Penelitian Perkembangan Material Komposit dalam Bidang Teknik Mesin Berdasarkan Data Scopus tahun 2022-2026 Mahathir Mahdivikia; M Fauzan Al Fachrezy; Davin Ramadhan
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 3 (2026): July
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i3.59536

Abstract

This study aims to analyze research trends in composite materials within the field of mechanical engineering during the 2022–2026 period using a Systematic Literature Review (SLR) and bibliometric approach based on VOSviewer and Bibliometrix. The research data were obtained from the Scopus database using queries related to composite materials and mechanical engineering. The literature selection process employed the PRISMA 2020 method, resulting in 3,053 articles that met the inclusion criteria. The findings indicate a significant increase in publication trends each year, with major research focuses on mechanical properties, polymer composites, nanocomposites, and additive manufacturing. Bibliometric analysis revealed that China, the United States, and India were the leading contributing countries. Furthermore, themes such as artificial intelligence, smart composites, and sustainable composite systems have emerged as future research directions. This study provides a comprehensive overview of research trends, scientific collaboration, and research gaps in composite materials development within mechanical engineering.
Pembuatan Video Animasi 2D “Kandungan Bahan Berbahaya Dalam Produk Skincare” Berbasis Motion Graphic Maya Hasifa; Anton Topadang
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 3 (2026): July
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i3.59602

Abstract

The rapid growth of the cosmetics industry has led to the hazardous skincare products (containing mercury, hydroquinone, etc.). As a solution, this study created an educational 2D motion graphic animation video using the MDLC method (from concept to distribution). The video, uploaded to the POLNES YouTube channel, has garnered over 6,000 views. Based on a survey of 125 respondents, the video received an average rating of 90%, demonstrating that its information delivery is engaging, easy to understand, and effective in raising public awareness about choosing safe skincare products.
Design and Development of an Internet of Things (IoT)- Based Prototype Drainage Water Level Monitoring System for Oil Palm Plantations Rohatul Qolby; Siti Dinar Rezki Ramadhani; Riri Nasirly; Nurul Qolbi El Azizah; Fadly Arsi; Widya Laila
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 3 (2026): July
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i3.59634

Abstract

Oil palm plantations require effective drainage management systems to maintain stable water levels and prevent waterlogging and flooding that can negatively affect crop productivity. Conventional manual water level monitoring has limitations in terms of speed, accuracy, and real-time information availability. This study aims to design and develop an Internet of Things (IoT)-based water level monitoring system for drainage channels in oil palm plantations. The proposed system utilizes an ESP32 microcontroller as the main processing unit, an HC-SR04 ultrasonic sensor for water level measurement, and the MQTT protocol for data communication. The measured data are transmitted in real time to a web-based dashboard, enabling remote monitoring and rapid decision- making. The research methodology consists of system requirements analysis system design, hardware and software implementation, as well as system testing and validation. The results demonstrate that the system successfully measures and transmits water level data every two seconds with an average communication delay of less than two seconds. Sensor accuracy testing shows an average measurement error of approximately ±0.3 cm compared to manual measurements. The system is also equipped with LED indicators and a buzzer that operate according to predefined alert levels, namely safe, warning, and emergency conditions. Furthermore, the web dashboard provides responsive real-time visualization of water level information. Overall, the developed system offers a modern, accurate, and efficient solution for drainage monitoring, supporting water management and early flood mitigation efforts in oil palm plantation environments.
Analisis Bibliometrik Perkembangan Penelitian Sistem Teknik pada Bidang Teknik Mesin Menggunakan VOSviewer dan Biblioshiny Rezaabdulrahin Tanjung; Rafi Ahmad; Muhammad Rizky
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 3 (2026): July
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i3.59659

Abstract

This study aims to analyze the development of engineering system research in the field of mechanical engineering using a bibliometric approach. Data were collected from the Scopus database using the query TITLE-ABS-KEY ("engineering system" AND "mechanical engineering"), resulting in 1,000 articles published between 2023 and 2026. Biblioshiny and VOSviewer were employed to examine publication trends, subject area distribution, conceptual structure, author collaboration, author and source productivity, keyword evolution, thematic mapping, and international collaboration patterns. The findings reveal a significant increase in publication output, primarily dominated by Engineering, Materials Science, and Computer Science. Keyword analysis identifies failure (mechanical), safety engineering, machine learning, and forecasting as the major research themes. The results further indicate that the field has evolved through four major phases: Reliability-Based Engineering, Safety Engineering, Predictive Engineering Systems, and Intelligent Engineering Systems. Furthermore, this study proposes a conceptual evolution framework illustrating the transformation of engineering systems toward Autonomous Engineering Systems. The findings provide both theoretical and practical contributions by offering a comprehensive understanding of future research directions in AI-driven engineering systems. 

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