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All Journal Jurnal Manajemen Teknologi Journal of Business and Management The Indonesian Journal of Business Administration KURVA S JURNAL MAHASISWA Gadjah Mada International Journal of Business EKOMBIS REVIEW: Jurnal Ilmiah Ekonomi dan Bisnis The Asian Journal of Technology Management (AJTM) AGRIMOR Jurnal Mirai Management Jurnal Manajemen Indonesia Syntax Literate: Jurnal Ilmiah Indonesia Journal of Economic, Bussines and Accounting (COSTING) SEIKO : Journal of Management & Business International Journal of Supply Chain Management The International Journal of Business Review (The Jobs Review) Dinasti International Journal of Education Management and Social Science Al-Kharaj: Journal of Islamic Economic and Business Community Engagement and Emergence Journal (CEEJ) Journal of Economics and Business UBS Journal of Research in Social Science and Humanities International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) The South East Asian Journal of Management International Journal of Management, Entrepreneurship, Social Science and Humanities (IJMESH) Eduvest - Journal of Universal Studies Amkop Management Accounting Review (AMAR) Jurnal Bisnis dan Pemasaran Digital Studi Akuntansi dan Bisnis Indonesia
Dermawan Wibisono
School Of Business And Management Institut Teknologi Bandung
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PROPOSED DESIGN OF STRATEGIC SOURCING AND PRODUCTION BOTTLENECK MANAGEMENT FOR REVENUE MAXIMIZATION: AN OPERATIONAL PERFORMANCE ANALYSIS OF PT. ELSEWEDY ELECTRIC INDONESIA Agung Sukma Hardana; Dermawan Wibisono
International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) Vol. 5 No. 1 (2025): February
Publisher : CV. Radja Publika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijebas.v5i1.2496

Abstract

This study aims to analyze strategic sourcing and production bottleneck management to maximize revenue of PT. Elsewedy Electric Indonesia. The company faces challenges in meeting increasing market demand, especially in the renewable energy sector. The company's main challenge is the mismatch between current production capacity, which is optimized for medium to high capacity transformers, and market demand that is shifting towards smaller transformers. This study uses qualitative and quantitative approaches. Qualitative data were collected through semi-structured interviews with five stakeholder: (1) General Manager, (2) Head of Production, (3) Production Manager and (4) Sourcing Manager from PT. EEI. Quantitative data include historical production data, cycle time data from MOST (Maynard Operation Sequence Technique) studies, and actual machine or workspace data. SWOT analysis is used to map sourcing strategies, and MOST studies are used to calculate production cycle time and plant capacity. The Balanced Scorecard (BSC) is implemented to align operational performance with long-term financial targets. The Balance Scorecard covers four perspectives, namely financial, customer, internal process, and learning & growth, with a total of 10 strategic objectives. The research findings show that the Dry Oven and testing stages are bottlenecks in the production process. The maximum monthly capacity is 14 units or equivalent to 840 MVA, while the winding process can produce 19 units or equivalent to 1140 MVA. Strategic recommendations include the application of vapor phase drying technology can reduce drying time by 20%, diversifying suppliers for long-term delivery materials by adding 2-3 new vendors, implementing the optional strategy of building Testbay 3 to increase testing capacity by 30%, and reallocating 50% of production to high-value MV/HV transformers, which is projected to increase annual output from 10,080 MVA to 12,983 MVA. The limitation of this study is that no investment calculations were made on the optional strategy of building the new Testbay 3. The scenario implementation recommendations are divided into two stages: (1) Short term, including the implementation of vapor phase drying technology, supplier diversification, and the implementation of effective product portfolio reallocation, and (2) Optional strategy including the construction of Testbay 3 taking into account the strategic evaluation of scenario 1.
Co-Authors , Akhiyar , Akhyar . Meiliza, . Adrian Pasca Agung Sukma Hardana agus Purwadi Ahmad Kemal Arsyad Alpha Nur Setyawan Pudjono Alpha Pudjono Amanah Pasaribu Anugia, Zakie Arief Andhella Aries F Firman Asbah, Zuhwan Assydik, Muhammad Handeriyan Bagus Budianto Bangun, Madju Yuni Ros Berlit Deddy Setiawan Binti Hassan, Radiah Chairuna, Dina Cornell, Axel William Darusulistyo, Sidik Durio Etgar Durio Etgar Firmanto, Andri Budhiman Habsoro, Moh Akhim Bayu Hadiyanto, Haris Halim, Didi Kurniadi Harimukti Wandebori Hasibuan, Fabian Zaki Geraldy Herry Hudrasyah Hibban, Laksamana Naufal Hoa, Hong Mee Husodo, Widodo Kukuh Sujatmiko I Nyoman Sardjana Ima Fatima Ima Fatima Ima Fatima, Ima Izhar Rahman Dwiputra Jonathan, Ivan Kaff, Ahmad Auva Nadiyyi Kukuh M Rahardjo Lase, Putri Vaerina Maulanda, Fadrian Dwiki Meita Annisa Nurhutami Mohammad Wisaksono Mohammad Zaki Mubarok, Mohammad Zaki Mohammed K. Khan Mohammed K. Khan Muhammad Handeriyan Assydik Muhammad Shidqi, Roza Mursyid Hasan Basri Mustika Sufiati Purwanegara Mustika Sufiati Purwanegara Nabilla, Faradhina Astri Nanda Ravenska Oktorius Kosasih Priyanto, Rohmat Putri, Aghnia Nadhira Aliya Rahmat Hidayat Rahmawati, Isadora Raihan, Maudy Farras Raka Achmad Inggis, Raka Achmad Ramadhan, Dimas Rizki M. Ratih Siti Rachmawati Reni Sri Rahayu Reno Renaldi Tibyan Rhanni Apriani Wirdhawan Rhanni Apriani Wirdhawan Riansa, Muhamad Danindra Rizki Utama Romi Setiawan Roza Muhammad Shidqi Santi Novani Setiawan, Romi Setiawan, Steven Nathanael Shihran, Reza Setiadi Siallagan, Manahan Parlindungan Saragih Sonia, Veren Sulaeman, Dwi Rian Taufik Faturohman Untea, Pungkas Utama, Rizki Wirdhawan, Rhanni Apriani Zulfikar, Prananda Septian