ANALISA EFEKTIVITAS PROSES SINTER PLANT DENGAN PENDEKATAN LEAN MANUFACTURING
Keywords:
Lean Manufacturing, Process Cycle Efficiency, Value Stream Analysis Tools, Waste
Abstract
Divisi sinter plant adalah perusahaan yang memproduksi sinter ore sebagai bahan baku utama pembuatan hot metal. Dalam proses produksinya divisi sinter plant masih terdapat pemborosan sehingga proses produksi menjadi tidak efektif. Penelitian ini bertujuan untuk mengidentifikasi pemborosan yang terjadi dalam proses sinter ore dan memberikan rekomendasi perbaikan mengurangi pemborosan yang terjadi. Penelitian ini menggunakan konsep lean manufacturing dengan menggunakan Value Stream Analysis Tools berdasarkan kuesioner yang diberikan kepada empat supervisor dan Root Couse Analysis. Berdasarkan hasil penelitian didapatkan pemborosan (waste) yang paling dominan dan mempengaruhi proses pencampuran material yaitu over process (60 %) dan motion (40 %). Perbaikan dalam over process dilakukan dengan cara mengganti fasilitas mixing dengan belt conveyor pada proses pencampuran material mampu meningkatkan efektivitas proses. Pergantian ini juga berdampak pada hilangnya proses motion dan berdampak pada peningkatan nilai process cycle efficiency. Penerapan lean manufacturing secara terus akan menghilangkan pemborosan yang terjadi pada proses produksi yang berdampak pada peningkatan kinerja operasional prusahaan.
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Devi, K Sivananda., Arunachalam, V.P., and Gunasekaran, N. 2018. Lean Manufacturing Concepts in Wet Grinder Assembly Line through Value State Mapping. International Journal of Services and Operations Management 30(3): 357. http://www.inderscience.com/link.php?id=92608.
Dhiravidamani, P, Ramkumar, A S ., Ponnambalam, S G ., and Subramanian. Nachiappan. 2018. Implementation of Lean Manufacturing and Lean Audit System in an Auto Parts Manufacturing Industry – an Industrial Case Study. International Journal of Computer Integrated Manufacturing 31(6): 579–94. https://www.tandfonline.com/doi/full/10.1080/0951192X.2017.1356473.
Ghosh, Manimay. 2012. Lean Manufacturing Performance in Indian Manufacturing Plants. Journal of Manufacturing Technology Management 24(1): 113–22. https://www.emerald.com/insight/content/doi/10.1108/17410381311287517/full/html.
Godinho Filho, Moacir., Ganga, Gilberto Miller Devós., and Gunasekaran, Angappa. 2016. Lean Manufacturing in Brazilian Small and Medium Enterprises: Implementation and Effect on Performance. International Journal of Production Research 54(24): 7523–45. https://www.tandfonline.com/doi/full/10.1080/00207543.2016.1201606.
Hines, Peter, and Rich, Nick. 1997. The Seven Value Stream Mapping Tools. International Journal of Operations & Production Management 17(1): 46–64. https://www.emerald.com/insight/content/doi/10.1108/01443579710157989/full/html.
Jannah, Miftakhul., and Siswanti, Dewi. 2017. Analisis Penerapan Lean Manufacturing untuk Mereduksi Over Production Waste menggunakan Value Stream Mapping dan Fishbone Diagram. Sinteks: Jurnal Teknik 6(1): 1–9. https://jurnal.stt.web.id/index.php/Teknik/article/view/77.
Panwar, Avinash., Nepal, Bimal P., Jain, Rakesh ., and Rathore, Ajay Pal Singh. 2015. On the Adoption of Lean Manufacturing Principles in Process Industries. Production Planning & Control 26(7): 564–87. https://www.tandfonline.com/doi/full/10.1080/09537287.2014.936532.
Radnor, Zoe. 2011. Implementing Lean in Health Care: Making the Link between the Approach, Readiness and Sustainability. International Journal of Industrial Engineering and Management 2(1): 1–12. http://ijiemjournal.uns.ac.rs/v02/v02-01-01.html.
Ravizar, Agung., and Rosihin, Rosihin. 2018. Penerapan Lean Manufacturing untuk Mengurangi Waste pada Produksi Absorbent. Jurnal INTECH Teknik Industri Universitas Serang Raya 4(1): 23–32. http://e-jurnal.lppmunsera.org/index.php/INTECH/article/view/854.
Ristyowati, Trismi., Muhsin, Ahmad., and Nurani, Putri Puji. 2017. Minimasi Waste pada Aktivitas Proses Produksi dengan Konsep Lean Manufacturing (Studi Kasus di PT. Sport Glove Indonesia). OPSI 10(1): 85–96. http://jurnal.upnyk.ac.id/index.php/opsi/article/view/2191.
Rother, Mike., and Shook, John. 2003. Learning to See: Value Stream Mapping to Add Value and Eliminate Muda. Lean Enterprise Institute. https://books.google.co.id/books?hl=en&lr=&id=mrNIH6Oo87wC&oi=fnd&pg=PP2&ots=23lvd68FEw&sig=d1a9meChU66YdaHgmmMyLR_BaZU&redir_esc=y#v=onepage&q&f=false.
Seth, Dinesh., Seth, Nitin ., and Dhariwal, Pratik. 2017. A pplication of Value Stream Mapping (VSM) for Lean and Cycle Time Reduction in Complex Production Environments: A Case Study. Production Planning & Control 28(5): 398–419. https://www.tandfonline.com/doi/full/10.1080/09537287.2017.1300352.
Shah, Rachna., and Ward, Peter T. 2003. Lean Manufacturing: Context, Practice Bundles, and Performance. Journal of Operations Management 21(2): 129–49. http://doi.wiley.com/10.1016/S0272-6963(02)00108-0.
Singh, R K., Kumar, S., Choudhury, A K., and Tiwari, M K. 2006. Lean Tool Selection in a Die Casting Unit: A Fuzzy-Based Decision Support Heuristic. International Journal of Production Research 44(7): 1399–1429. http://www.tandfonline.com/doi/abs/10.1080/00207540500272980.
Womack, James P., and Jones, Daniel T. 1997. Lean Thinking—Banish Waste and Create Wealth in Your Corporation. In Journal of the Operational Research Society, Taylor & Francis, 1148–1148. https://www.tandfonline.com/doi/full/10.1057/palgrave.jors.2600967.
Zakaria, Nurul Husna., Mohamed, Nik Mohd Zuki Nik., Ab Rahid, Mohd Fadzil Faisae., and Rose, Ahmad Nasser Mohd. 2017. Lean Manufacturing Implementation in Reducing Waste for Electronic Assembly Line. MATEC Web of Conferences 90: 01048. http://www.matec-conferences.org/10.1051/matecconf/20179001048.
Zhou, Bin. 2016. Lean Principles, Practices, and Impacts: A Study on Small and Medium-Sized Enterprises (SMEs). Annals of Operations Research 241(1–2): 457–74. http://link.springer.com/10.1007/s10479-012-1177-3.
Published
2020-08-25
How to Cite
Herudi, H., Fathurohman, F., & Supriyadi, S. (2020). ANALISA EFEKTIVITAS PROSES SINTER PLANT DENGAN PENDEKATAN LEAN MANUFACTURING. Jurnal Intent: Jurnal Industri Dan Teknologi Terpadu, 3(2), 99-110. https://doi.org/10.47080/intent.v3i2.955
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Articles
