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Redaksi INDUSTRIKA : JURNAL ILMIAH TEKNIK INDUSTRI Fakultas Teknik Universitas Tulang Bawang (UTB) Lampung Jl. Gajah Mada. No. 34 Kotabaru, Bandar Lampung 35121 Tel / fax : (0721) 252 686 / (0721) 254 175
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INDONESIA
Industrika : Jurnal Ilmiah Teknik Industri
Published by Universitas Tulang Bawang
ISSN : 27764745     EISSN : 25795732     DOI : https://doi.org/10.37090/indstrk.v5i1
Core Subject : Economy, Science, Engineering,
Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Engineering Industrial & Manufacturing Engineering
INDUSTRIKA is a research journal which facilitates the publication of scientific articles in the field of Industrial Engineering. The published articles in INDUSTRIKA can be the result of research and literature review. Some of the topics are including: Business and strategy; decision analysis Engineering economy; Environmental issues Facility location; layout; design; materials handling Forecasting; production planning/control Human factors; ergonomics; safety Human resources management ICT and information systems Innovation; knowledge management; organizational learning Inventory; logistics; transportation; Manufacturing; control; automation Product/process design and management Project/operations management; Service systems/management; modeling/simulation
Arjuna Subject : Teknik (semua kategori) - Tenik Industri dan Manufaktur
Articles 405 Documents
 37   38   39   40   41 
Analysis Of The Affect Of Advertising And Marketing Blend (7P) On Customer Purchasing Selections The Use Of The Structural Equation Version Technique Riza Wafiq Azizah; Tengku Nurainun; Misra Hartati; Muhammad Nur; Fitriyani Surayya Lubis
Industrika : Jurnal Ilmiah Teknik Industri Vol. 10 No. 3 (2026): Industrika: Jurnal Ilmiah Teknik Industri
Publisher : Fakultas Teknik Universitas Tulang Bawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/tnpz3a89

Abstract

New Fried chicken is a company engaged in geared up to consume meals, this commercial enterprise  is placed in Plaza Citra Pekanbaru. New Fried chook is experiencing a major hassle, that is the loneliness of  clients , resulting in a lower in sales and decreased income.The purposeThis research was performed to determine the have an impact on of client buying choices with the advertising blend 7P (marketing mix 7P) advertising blend.Product, charge, area, merchandising, human beings, system, physical proof).The evaluation approach used on this observe is SEM approach with the assist of software clever PLS 4.0. With facts resources from secondary information and number one statistics. The information series method used a questionnaire with eighty respondents as samples within the shape of website online traffic to the modern-day Fried fowl shop. The effects of this have a have a look at advocate that the charge variable and the bodily evidence variable (bodily proof) has a huge affect on shopping for alternatives, and on product variables, area variables,advertising variable,and approach variables,no massive impact Keywords: The Influence Of The 7p Marketing Mix, SEM, Buying decision
Proposed Design of Work Environment Management to Improve Work Performance and Productivity as Continuous Improvement Using the 6S Method Aditya Rizki Hidayahtullah; Melfa Yola; Muhammad Ihsan Hamdy; Misra Hartati; Nofirza Nofirza
Industrika : Jurnal Ilmiah Teknik Industri Vol. 10 No. 3 (2026): Industrika: Jurnal Ilmiah Teknik Industri
Publisher : Fakultas Teknik Universitas Tulang Bawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/n4c77y68

Abstract

The Rumbio Jaya Iron Brick Small and Medium Industry Center (IKM) is one of the metal business units that faces problems in the management of work areas, especially related to the lack of regularity and high potential hazards due to piles of goods that are not clearly identified. This shows that the implementation of the 6S work culture has not been carried out optimally. This research aims to design a strategy for the implementation of the 6S method and prepare SOPs that are in accordance with the characteristics and needs of the local work environment. To find out the initial condition of the work area, an evaluation was carried out using the 6S assessment form which included 32 assessment indicators, ranging from 1 to 5 assessment scores. Score 1 = 18 aspects, score 2 = 16 aspects, score 3 = 18 aspects, scores 4 and 5 = 0. The total score was 52 out of 160 points maximum, with an average score per indicator of 1.625. These results show that the 6S principle is still carried out in a limited way. Therefore, improvements were given, among others, the preparation of SOPs for each aspect of the 6S, the redesign of workstations, the construction of storage racks and labeling systems, the installation of boundary lines, and the implementation of daily inspections to ensure the consistency of its implementation. Keywords: Productivity, SOP, Work Culture, 6S
Analysis CPO Production Quality In The Palm Oil Indusry Using Lean Six Sigma Method Adlul fadillah; Nazaruddin Nazaruddin; Anwardi Anwardi; Muhammad Isnaini Hadiyul Umam; Suherman Suherman
Industrika : Jurnal Ilmiah Teknik Industri Vol. 10 No. 3 (2026): Industrika: Jurnal Ilmiah Teknik Industri
Publisher : Fakultas Teknik Universitas Tulang Bawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/2gfc4923

Abstract

Within the Crude Palm Oil (CPO) sector, product quality is regarded as a pivotal determinant upon which commercial sustainability rests. PT AAA, an enterprise operating across the estate and manufacturing domains, is engaged in the fabrication of Crude Palm Oil (CPO) alongside Palm Kernel, whereby Fresh Fruit Bunches (FFB) harvested from the oil palm serve as the principal feedstock. Although a sound quality-assurance mechanism has been instituted throughout the manufacturing sequence by the firm, deviations of an unwelcome nature are nonetheless still encountered. The intent pursued by this inquiry is threefold: to pinpoint the imperfections arising in crude palm oil (CPO) output, to dissect the determinants precipitating the deterioration of CPO quality, and to advance remedial proposals grounded in the Lean Six Sigma paradigm. Whereas the tempo and duration of production, or the production sequence as it unfolds, may be scrutinised through Lean, the origins of product imperfection are, by contrast, examined and ameliorated by means of Six Sigma. It is disclosed by the computational outcomes that the imperfections besetting CPO are attributable to a moisture fraction amounting to 66.6% together with an FFA fraction of 33.4%. The output records subjected to examination span a single month, namely January 2023. It should be noted that only the determinants underlying CPO imperfection at PT AAA were appraised in the present work, no corrective measures having been enacted. Keywords: Crude Palm Oil, Free Fatty Acids Level, Lean Six Sigma, Water Content.  
Analisis Waktu Pendistribusian Bahan Baku Utama Produksi Pupuk NPK di PT. Pupuk Kujang Sri Mulyati; Akhsani Nur Amalia
Industrika : Jurnal Ilmiah Teknik Industri Vol. 10 No. 3 (2026): Industrika: Jurnal Ilmiah Teknik Industri
Publisher : Fakultas Teknik Universitas Tulang Bawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/r38ehs40

Abstract

PT. Pupuk Kujang currently does not have a standard time in the distribution of NPK fertilizer raw materials, especially for urea, KCL, and DAP, so that there are often delays in the arrival of raw materials which causes delays in the production process. The purpose of this research is to find out the standard time  needed in the distribution of NPK raw materials, namely urea, KCL, and DAP so that there is no delay in the raw materials that can reach the transit warehouse. Observations were carried out directly by researchers in the NPK 2 factory area by observing and interviewing field supervisors. The results obtained from the data processing that have been calculated obtained the standard time (standard time) using the time study method with each urea distribution of 1971,42 seconds , KCL of 861,17seconds, and DAP of 856,66 seconds. The time includes starting from loading raw materials, traveling raw materials to scales, weighing raw materials, traveling raw materials to transit warehouses, and unloading raw materials in transit warehouses. Keywords: Distribution, Standard Time, Time Study  
Usulan Perbaikan Proses Produksi Berbasis Lean Manufacturing untuk Meningkatkan Process Cycle Efficiency pada Industri Komponen Otomotif Hana Anggraini; Tiaradia Ihsan
Industrika : Jurnal Ilmiah Teknik Industri Vol. 10 No. 3 (2026): Industrika: Jurnal Ilmiah Teknik Industri
Publisher : Fakultas Teknik Universitas Tulang Bawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/az3av109

Abstract

PT XYZ faces a significant issue with the high rate of finished goods delivery delays, particularly in the Metal Line, where delays peaked at 74 occurrences in a single month. This study aims to identify the root causes of delivery delays, classify waste activities, and develop improvement proposals based on Lean Manufacturing principles. The research methods include direct observation, interviews, and data analysis using Value Stream Mapping (VSM), Process Activity Mapping (PAM), and Root Cause Analysis (RCA) with a Fishbone Diagram. Process Cycle Efficiency (PCE) is used to measure process efficiency by comparing value-added time to the total lead time required for the process. The results indicate that only 8.6% of activities are value-added, while the remaining activities are non-value-added, including waiting time, material movement, and machine setup. The proposed improvements include layout optimization, implementation of the Single-Minute Exchange of Dies (SMED) method, and the development of a future state mapping. The implementation of these improvements increased the PCE value to 10.91%, reflecting a 2.31% improvement in process efficiency and a reduction in waste activities. Therefore, the proposed improvements are expected to significantly reduce delivery delays and enhance overall production performance. Keywords: Delivery Delay, Lean Manufacturing, Process Cycle Efficiency, Value Stream Mapping, Waste
Usulan Perbaikan Kualitas Menggunakan Pendekatan QCC dan AHP pada Produk Heat Exchanger di PT. Tokki Engineering and Fabrication M. Fariq Alfawwaz; Hendi Iskandar; Indra Gumelar
Industrika : Jurnal Ilmiah Teknik Industri Vol. 10 No. 3 (2026): Industrika: Jurnal Ilmiah Teknik Industri
Publisher : Fakultas Teknik Universitas Tulang Bawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/4hs69106

Abstract

Tokki Engineering and Fabrication is a company engaged in the fabrication of industrial equipment such as heat exchangers. During the period from January to March 2025, the company produced three units of heat exchangers, all of which were identified to have weld joint defects based on radiography inspection results. A total of 34 out of 315 films were rejected, with porosity being the dominant defect type, accounting for 21 cases or 62%. The approach used was the Quality Control Circle method, supported by analysis tools such as fishbone diagrams, matrix diagrams, and solution selection using the Analytical Hierarchy Process. The study results indicate that the use of blowers in the welding area is the main root cause of porosity defects. Among four evaluated alternative solutions, installing visual signs and warning indicators in the work area was chosen as the most effective and preventive improvement proposal. If this improvement is implemented, the defect rate is estimated to decrease by 100%, based on assessments by internal company experts who understand the actual processes and conditions in the field. Keywords: AHP, Heat Exchanger, Matrix Diagram, Porosity Defect, Quality Control Circle
Analisis Risiko Keselamatan dan Kesehatan Kerja (K3) pada Aktivitas Servis Kendaraan Menggunakan Metode HIRARC dan FTA di PT. Z Risvan Arifa Bela; Nissa Syifa Puspani
Industrika : Jurnal Ilmiah Teknik Industri Vol. 10 No. 3 (2026): Industrika: Jurnal Ilmiah Teknik Industri
Publisher : Fakultas Teknik Universitas Tulang Bawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/x8w7td08

Abstract

The growth of vehicle ownership in Indonesia has increased the demand for vehicle maintenance services, which raises the potential for occupational accidents in automotive workshops. PT. Z recorded nine work accidents during 2024, including falling from a vehicle lift and injuries from work tools, reflecting a weak implementation of occupational health and safety (OHS). This study aims to identify hazards, assess risk levels, and determine the root causes of workplace accidents using the Hazard Identification, Risk Assessment and Risk Control (HIRARC) method combined with Fault Tree Analysis (FTA). Data were collected through field observations, interviews, questionnaires, and documentation. The results show that 13 work activities carry various levels of risk, with several identified as high risk. FTA analysis revealed the main causes of accidents: failure to use personal protective equipment (PPE), inadequate training, and uncontrolled work environments. This study concludes that the integration of HIRARC and FTA provides a comprehensive risk analysis and supports the formulation of proactive risk control strategies to improve workplace safety in PT. Z vehicle service environment. Keywords: Fault Tree Analysis, HIRARC, Occupational Safety and Health (OHS), Risk Control, Vehicle Maintenance
Manajemen Risiko Performance Qualification Of Laminar Air Flow Filling Machine Berdasarkan ISO 31000 : 2018 dalam Meminimalisasi Kontaminasi pada Produk PT. X Ilham Ashari Wahid; Arief Rahmana
Industrika : Jurnal Ilmiah Teknik Industri Vol. 10 No. 3 (2026): Industrika: Jurnal Ilmiah Teknik Industri
Publisher : Fakultas Teknik Universitas Tulang Bawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/ne5c7p82

Abstract

In 2025, viable and non-viable particle testing at point 1 showed bacterial growth and airborne particles exceeding specifications, resulting in production losses of up to IDR 2 billion per day. This research aims to minimize contamination of products during the Performance Qualification of Laminar Air Flow Filling Machine activities.. The results of the study indicate that: 1). There are two types of risks, namely operational risk and financial risk, with operational risks totaling 12 and financial risks totaling 9. 2). To ensure the success of the Performance Qualification (PQ) on the Laminar Air Flow (LAF) Filling Machine, a structured and systematic approach is required in managing various potential risks that could disrupt the effectiveness of the process. 3). Explain the strategy. Mitigation of existing risks through the handling of operational risks that have been discussed. Therefore, the implication of this research is to pay attention to existing risks by evaluating the risks that have been outlined, and for the company related to the Performance Qualification activities of the LAF in Filling Machine, it is recommended that the company implement this Risk Management and apply the proposed risk handling according to the author's recommendations. Keywords: Pharmacy, Performance Qualification LAF, ISO 31000: 2018, Risk Management
Usulan Peningkatan Kapasitas Produksi dengan Metode ConWIP di PT UTC Aerospace System Bandung Operation Yudisthira Cahaya Putra Anugrah; Asep Anwar
Industrika : Jurnal Ilmiah Teknik Industri Vol. 10 No. 3 (2026): Industrika: Jurnal Ilmiah Teknik Industri
Publisher : Fakultas Teknik Universitas Tulang Bawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/q6ahr460

Abstract

PT. UTC Aerospace Systems Bandung Operations faces challenges in meeting the production targets for Actuator Body Sub Assembly in Cell Shaft division, with a shortfall of 66 units per month and an impact on On Time Delivery. This research aims to identify and analyze capacity limiting factors and the root causes of production flow efficiency problems. The research methodology includes cycle time analysis to understand the processes and production flow, as well as a simulation of the current production system. This approach is used to investigate areas where WIP congestion occurs and how it hinders the smooth flow of production. Using a JaamSim based discrete simulation, this study analyzes the implementation of ConWIP to optimize production capacity in the Cell Shaft division. The analysis results show significant WIP congestion at operation station 1655, which hinders material flow and reduces production capacity. Through the JaamSim simulation, this study examines how the application of ConWIP can increase production capacity from 574 units to 576 units per month. Keywords: Bottleneck, Capacity, Constant Work In Process, Production Flow
Rancang Bangun Alat Pengering Bahan Makanan Teknologi Cerdas Berbasis Arduino untuk Produktivitas UMKM Oaleya Fahad Ibrahim; Mohammad Riza Radyanto
Industrika : Jurnal Ilmiah Teknik Industri Vol. 10 No. 3 (2026): Industrika: Jurnal Ilmiah Teknik Industri
Publisher : Fakultas Teknik Universitas Tulang Bawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/zbnxh322

Abstract

Micro, Small, and Medium Enterprises (MSMEs) in Indonesia still largely rely on traditional drying methods, such as sun drying, which are inefficient during rainy seasons. This study aims to design and test a food drying system based on Arduino Uno and Internet of Things (IoT) to enhance drying efficiency and production quality. The system integrates a DHT11 sensor for automatic temperature and humidity monitoring, combined with a blower, heating element, and digital timer. Research was conducted using experimental and development methods at the Industrial Engineering Laboratory of STIKUBANK University, Semarang. Results show a significant reduction in moisture content, with the highest reduction found in crackers (92.5%). Regression and ANOVA analysis confirmed that temperature and drying time significantly affect drying efficiency, while humidity has less impact. The system improved hygiene, consistency, and reduced weather dependency, making it a suitable solution for MSME productivity. Keywords: Arduino, Drying, Efficiency, IoT, Sensor

Page 39 of 41 | Total Record : 405

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