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INDONESIA
JATI UNIK : Jurnal Ilmiah Teknik dan Manajemen Industri
Published by Universitas Kadiri
ISSN : 25976257     EISSN : 25977946     DOI : -
Core Subject : Engineering,
Engineering Industrial & Manufacturing Engineering
JURNAL JATI UNIK merupakan jurnal yang diterbitkan oleh Program Studi Teknik Industri Fakultas Teknik Universitas Kadiri yang terbit dua kali dalam setahun setiap bulan april dan oktober. jurnal ini memuat penelitian di bidang teknik dan manajemen industri.
Arjuna Subject : -
Articles 6 Documents
 1 
Search results for , issue "Vol. 8 No. 2 (2025): APRIL" : 6 Documents clear
Integrasi Metode OMAX, AHP, dan HIRA dalam Evaluasi Produktivitas dan Risiko Operasional pada UMKM Tahu Juli Andry; Nazaruddin; Nur, Muhammad; Suherman; Taslim, Rika
JATI UNIK : Jurnal Ilmiah Teknik dan Manajemen Industri Vol. 8 No. 2 (2025): APRIL
Publisher : Industrial Engineering, Engineering of Faculty, Universitas Kadiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/jatiunik.v8i2.6151

Abstract

Productivity is an important indicator in increasing the efficiency and competitiveness of MSMEs, especially in the tofu industry which faces the challenge of production costs and dependence on imported raw materials. This study aims to measure and increase the productivity of the Pak Budi Tofu Factory through the integration of three methods of Objective Matrix (OMAX), Analytical Hierarchy Process (AHP), and Hazard Identification and Risk Assessment (HIRA). The OMAX method is used to assess productivity based on four main ratios, AHP to determine the priority weight of causative factors, and HIRA to identify internal and external risks that affect productivity. The results show fluctuations in the productivity index during 2023, with the highest value in April (176.82%) and lowest in February (-75.69%). AHP showed raw material efficiency as the dominant factor (weight 0.428), while HIRA revealed the main risks in the form of high worker absenteeism, production machine disruptions, and dependence on imported soybeans. This study concludes that the integration of the three methods can provide a comprehensive productivity analysis and support data-driven decision-making in the MSME sector.
Perancangan Oven Steamer dan Sistem Boiler untuk Meningkatkan Efisiensi Sterilisasi Baglog Jamur Tiram Putih Iwan Iswanto, Agus; Anisa, Nurfa; Budi Santoso, Asih
JATI UNIK : Jurnal Ilmiah Teknik dan Manajemen Industri Vol. 8 No. 2 (2025): APRIL
Publisher : Industrial Engineering, Engineering of Faculty, Universitas Kadiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/jatiunik.v8i2.6217

Abstract

White oyster mushroom cultivation in Indonesia faces obstacles to the efficiency of the planting media sterilization process (baglog), especially for medium-scale farmers. This research aims to design a steamer oven with a capacity of 1,200 baglogs that is efficient and according to operational needs in the field. The method used is a theoretical simulation-based engineering design, including the analysis of energy needs, steam capacity, oven dimensions, and sterilization time. The oven design uses a water tube type boiler system that is integrated with the combustion chamber and equipped with a one-way steam circulation system. The simulation results showed that the sterilization process could be completed in ±4.73 hours with better fuel efficiency compared to conventional methods. These findings show significant potential in increasing the productivity and efficiency of the oyster mushroom cultivation process. However, further implementation through prototyping and field trials is required to validate the actual performance of the tool. This design is expected to be a reference for simple technology-based farming tool innovation in the agricultural sector.
Strategi Mitigasi Risiko Supply Chain pada Industri Pakaian melalui Analisis SWOT dan House of Risk Az-zahro', Sholihah; Kalista, Anggia
JATI UNIK : Jurnal Ilmiah Teknik dan Manajemen Industri Vol. 8 No. 2 (2025): APRIL
Publisher : Industrial Engineering, Engineering of Faculty, Universitas Kadiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/jatiunik.v8i2.6226

Abstract

The clothing industry is one of the manufacturing sectors that is highly dependent on the smooth supply chain. Disruptions in the procurement, production, and distribution processes can pose various risks that have an impact on the efficiency and continuity of the company's operations. This study aims to identify the sources of risk in the supply chain of the clothing industry and formulate effective mitigation strategies. The qualitative approach was used through a case study on one of the clothing companies, with data collection techniques in the form of in-depth interviews, direct observations, and documentation studies. The analysis was carried out using the SWOT method to map internal and external factors, as well as the House of Risk (HOR) method to identify and prioritize risks and mitigation strategies. The results show that there are 17 risk events and 20 main risk agents that affect the company's supply chain. Based on the calculation of Aggregate Risk Potential (ARP) and effectiveness to hardship ratio (ETD), six priority mitigation strategies were obtained that can significantly reduce the impact of risk. The implementation of HOR-based mitigation strategies can help companies manage supply chain risks more sistematically and measurably, as well as increase competitiveness and operational sustainability amid market uncertainty.
Tantangan Investasi dan Teknologi dalam Transformasi Kawasan Industri Tradisional Menuju Eco-Smart Syafrijon; Hardjomuljadi, Sarwono; Anondho, Basuki
JATI UNIK : Jurnal Ilmiah Teknik dan Manajemen Industri Vol. 8 No. 2 (2025): APRIL
Publisher : Industrial Engineering, Engineering of Faculty, Universitas Kadiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/jatiunik.v8i2.6243

Abstract

The transformation of traditional industrial areas into eco-smart zones has become a strategic solution for reducing environmental impacts while improving operational efficiency. This study aims to analyze investment and technology challenges in the transformation of traditional industrial estates towards eco-smart industrial estates, as well as evaluate their impact on the company's environmental, economic, and social sustainability. The research employs a mixed-methods approach, integrating quantitative data analysis from the implementation of eco-smart technology across various industrial sectors with interviews involving key stakeholders. Quantitative data includes CO2 emission reductions, operational cost efficiencies, and natural resource management, while interviews explore the challenges and opportunities in technology adoption. The findings reveal that implementing eco-smart technology over four years successfully reduced CO2 emissions by 50%, achieved 40% energy cost efficiency, and generated a total operational cost saving of 26%. Additionally, the use of natural resources, such as water and energy, decreased by 20%. The main challenges identified include high initial investment and the need for collaboration among stakeholders to accelerate technology adoption. This study concludes that despite the hurdles in investment and technology implementation, transitioning to eco-smart systems offers significant environmental and economic benefits. These findings provide valuable insights for policymakers and industry players in developing sustainable industrial zones.
Perancangan Ulang Tata Letak Gudang Bahan Baku Menggunakan Metode Class-Based Storage dan Integrasi RFID-WMS di PT. XYZ Jumiono, Aji; Anggraeni, Ratih
JATI UNIK : Jurnal Ilmiah Teknik dan Manajemen Industri Vol. 8 No. 2 (2025): APRIL
Publisher : Industrial Engineering, Engineering of Faculty, Universitas Kadiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/jatiunik.v8i2.6521

Abstract

Warehouse layout has a crucial role in supporting material flow efficiency and operational cost control in internal logistics activities. The purpose of this research is to redesign the layout of raw material warehouses using  the data-based CBS method  , as well as integrate it with a WMS system based on RFID technology, in order to improve operational efficiency, stock management accuracy, and support sustainability and productivity in the food industry. The method in this study uses a Class-Based Storage (CBS) approach integrated with a Warehouse Management System (WMS) based on RFID technology. The results showed that the 5th alternative layout provided the best performance with an Adjacency Score of 0.39 and was able to reduce the total daily displacement distance from 1,091.5 meters to 656 meters (a decrease of 39.9%). This efficiency has an impact on reducing daily material handling costs of IDR 2,146,915 (44.16%). The additional area of 1,110 m² is used for strategic zone arrangement such as loading docks, raw materials, and production preparation areas. The integration of the RFID system with the Warehouse Management System (WMS) also increases the accuracy of stock recording from 74.35% to 89.17%. These findings show that the use of spatial data, activity analysis, and integrated technology can improve logistics efficiency and support the smooth operation of warehouses.
Kajian Literatur Pengembangan Biogas dari Fermentasi Anaerob di Indonesia (2016-2024) Wahid Nuruddin , Abdul; Kalista, Anggia
JATI UNIK : Jurnal Ilmiah Teknik dan Manajemen Industri Vol. 8 No. 2 (2025): APRIL
Publisher : Industrial Engineering, Engineering of Faculty, Universitas Kadiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/jatiunik.v8i2.6621

Abstract

The production of biogas through anaerobic fermentation in Indonesia faces various technical, socio-economic, and policy-related challenges that hinder its efficiency and application as a sustainable energy source. This research aims to analyze the state of biogas production in Indonesia from 2016 to 2024, with focus on the technical, socio-economic aspect, and government policies that influence it. The study uses the Systematic Literature Review (SLR) method, utilizing Google Scholar to collect relevant articles. A total of 130 articles were selected based on inclusion and exclusion criteria, ensuring the relevance and consistency of the analyzed data. The finding in the study show that optimal conditions for technical aspect such as substrat use, maintaining a constant temperature of 350C, and pH 7 signifinacntly increase biogas production. This analysis also examines the importance of government incentives and public awareness in promoting the adoption of biogas. The study concludes that collaborative effort in optimizing technology, rising public awareness, and implementing supportive policies are crucial for biogas to play an importance role in Indonesia energy mix, ultimately contributing to sustainable renewable energy solutions. This study contributes to the existing body of knowledge by providing insights into the interactions between technology, socio-economic factors, and policy frameworks in biogas production, as well as offering a foundation for future research and its application in renewable energy.

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