Keywords
Maintenance optimization
Markov chain method
Cost reduction
Operational efficiency
How to Cite
Abstract
Paper manufacturing industries rely on efficient machinery for production processes, yet neglecting maintenance can lead to substantial costs. This study addresses the maintenance cost optimization challenge in a Pasuruan paper company, where maintenance expenses exceed 20% of the standard. Utilizing the Markov chain method, the research identifies optimal paper machine maintenance costs, achieving a 32% cost reduction. By analyzing data from company documents and literature reviews, specific machine states are identified, recommending overhaul strategies to enhance operational efficiency. The study's implications underscore the method's effectiveness in reducing costs and improving productivity for paper manufacturing industries, offering valuable insights for similar sectors.
Highlights:
1. Neglecting maintenance in paper manufacturing leads to substantial costs.
2. Markov chain method optimizes paper machine maintenance, reducing expenses.
3. Implementation of optimal maintenance strategies significantly enhances financial sustainability.
Keywords: Paper manufacturing, Maintenance optimization, Markov chain method, Cost reduction, Operational efficiency.
References
I. Irdianto and Suhartini, “Penggunaan Metode Markov Chain dalam Penjadwalan Perawatan Mesin untuk Meminimalkan Biaya Kerusakan Mesin dan Perawatan Mesin Mill 303 di PT. Steel Pipe Industry of Indonesia Unit 3,” JISO J. Ind. Syst. Optim., vol. 2, no. 1, pp. 11–17, 2019.
M. A. Z. Ramadhan and T. Sukmono, “Penentuan Interval Waktu Preventive Maintenance pada Nail Making Machine dengan Menggunakan Metode Reliability Centered Maintenance (RCM) II,” PROZIMA (Productivity, Optim. Manuf. Syst. Eng., vol. 2, no. 2, pp. 49–57, 2018.
B. Priambodo, “Minimalisasi Biaya Maintenance Lift Menggunakan Metode Markov,” Valtech, vol. 1, no. 1, pp. 1–10, 2018.
D. Q. Arifin and E. Aryanny, “Optimization of Determining Maintenance Intervals with the Markov Chain Method to Minimize Maintenance Costs in PT. BBI,” J. Ind. Eng. Manag., vol. 7, no. 2, pp. 1–10, 2022.
R. F. Prabowo, H. Hariyono, and E. Rimawan, “Total Productive Maintenance (TPM) pada Perawatan Mesin Grinding Menggunakan Metode Overall Equipment Effectiveness (OEE),” J. Ind. Serv., vol. 5, no. 2, pp. 1–10, 2020.
G. Maulani, D. Septiani, P. Noer, and F. Sahara, “Rancang Bangun Sistem Informasi Inventory Fasilitas Maintenance pada PT . PLN ( Persero ) Tangerang,” ICIT, vol. 4, no. 2, pp. 156–167, 2018.
S. A. Pratama and B. I. Putra, “Analysis of Machine Maintenance using Markov Chain Method for Reducing Maintenance Cost,” Semin. Nas. Inov. Teknol., pp. 208–214, 2022.
Y. Ngadiyono, Pemeliharaan Mekanik Industri. Yogyakarta, Indonesia: Andi Offset, 2010.
M. Amelia and T. Aspiranti, “Analisis Pemeliharaan Mesin Conveyor menggunakan Metode Preventive dan Breakdown Maintenance untuk Meminimumkan Biaya Pemeliharaan Mesin pada PT X,” J. Ris. Manaj. dan Bisnis, vol. 1, no. 1, pp. 1–9, 2021.
W. H. Afiva, F. T. D. Atmaji, and J. Alhilman, “Usulan Interval Preventive Maintenance dan Estimasi Biaya Pemeliharaan menggunakan Metode Reliability Centered Maintenance dan FMECA,” J. Ilm. Tek. Ind., vol. 18, no. 2, pp. 213–223, 2019.
Z. S. Suzen and I. Feriadi, “Pembuatan Program Aplikasi Laporan Perawatan Korektif Laboratorium Pemesinan Polman Babel,” Manutech J. Teknol. Manufaktur, vol. 10, no. 01, pp. 53–57, 2019.
D. I. Situngkir, G. Gultom, and D. R. S. Tambunan, “Pengaplikasian FMEA untuk Mendukung Pemilihan Strategi Pemeliharaan pada Paper Machine,” Flywheel J. Tek. Mesin Untirta, vol. 1, no. 1, pp. 1–10, 2019.
H. H. Azwir, A. I. Wicaksono, and H. Oemar, “Manajemen Perawatan menggunakan Metode RCM pada Mesin Produksi Kertas,” J. Optimasi Sist. Ind., vol. 19, no. 1, pp. 12–21, 2020.
T. Sukmono and M. S. Lesmana, “Implementasi Markov Chain untuk Meminimumkan Biaya Perawatan Mesin Spiral menggunakan Enumerasi Sempurna,” J. Tek. Ind. J. Has. Penelit. dan Karya Ilm. dalam Bid. Tek. Ind., vol. 8, no. 2, pp. 1–10, 2022.
D. R. Ramadhan, N. N. Triana, and D. F. Suryapranatha, “Perencanaan Perawatan Mesin Blow Molding dengan Metode Markov Chain untuk Menurunkan Biaya Perawatan (Studi Kasus di PT. Megayaku Kemasan Perdana),” Ciastech, vol. 2, no. 2, pp. 769–774, 2020.
F. Nurhamiddin and F. M. Sulisa, “Peramalan Cuaca menggunakan Metode Rantai Markov (Studi Kasus : Rekaman Cuaca Harian di Kantor BMKG Kota Ternate),” J. Biosainstek, vol. 2, no. 01, pp. 16–22, 2019.
G. J. Hillier and F. S. Lieberman, Introduction to Operations Research, 7th ed. New York, NY, USA: McGraw-Hill Companies, 2001.
D. S. Maulana, “Perencanaan Perawatan Mesin dengan Menggunakan Metode Markov Chain di PT. Karyamitra Budisentosa Pandaan,” Valtech, vol. 2, no. 2, pp. 30–33, 2019.
Siswanto, Operations Research. Yogyakarta, Indonesia: Erlangga, 2006.
T. T. Dimyati, Operations Research. Jakarta, Indonesia: Sinar Baru Algensindo, 2018.
This work is licensed under a Creative Commons Attribution 4.0 International License.