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Journal : OPERATION EXCELLENCE: Journal of Applied Industrial Engineering

Maintenance of automatic valve parts in soy blending tanks using the reliability centred maintenance method at PT KHAI Wiguna, Adityanata; Kusnadi, Kusnadi; Nugraha, Asep Erik
Operations Excellence: Journal of Applied Industrial Engineering Vol. 17 No. 3 November 2025 In Press
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/oe.2025.v17.i3.153

Abstract

In the manufacturing industry, effective machine maintenance is essential to ensure production continuity and prevent downtime. PT KHAI faces performance degradation and damage to the automatic valve parts in its soy blending tanks, leading to significant production losses. This study analyzes the maintenance of these components using the Reliability Centred Maintenance (RCM) method. The novelty of this research lies in its specific application to piston-actuated butterfly valves within the liquid handling systems of the food processing industry, a specialized area that remains under-explored compared to heavy machinery or power plant sectors. The methodology involves system identification, Failure Mode and Effect Analysis (FMEA), Logic Tree Analysis (LTA), and Task Selection. The results identify critical failure components, including actuators, bearings, seals, packing valves, solenoid valves, limit switches, and control systems. The proposed maintenance strategy consists of time-directed tasks for four components, condition-directed for one component, and finding failure for three components. In conclusion, this study provides a new framework for mitigating hidden failures in automated actuation systems, offering a replicable maintenance model for ensuring high-hygiene production efficiency in the food industry.
Co-Authors Adel Milatama Putri Agustian Suseno Agustiyani, Noppy Al Fahri, Dzalfa Difa Al Fauzan, Vikri Al Qohar, Muhammad Fikri Bivani Aldha, Aldha Aldi, Muhammad Aldizan Wijaya Alimar, Merkudena Mahikade Amin, Moh. Rizha Fauzi Aminatin, Nita Andrian, Yupi Andriani, Aulia Aprillia, Bella Arifin, Chairunisa Az Zahra Atthariq, Muhammad Adam Kemal Aulia Rahman Bagus, Ujang Baidawih, Muhammad Hafidz Claodio, Antoni Darmawan, Bagas Achmad Dene Herwanto Deri Teguh Santoso Diah Kusumastuti, Diah Febrianasari, Aulia Febriyani, Putri Fitriani, Risma Fransisca Debora Hafidz , Muhammad Haryanto, Satrio IJ, Falih Abdul Malik Jauhari Arifin Jayawarsa, A.A. Ketut Kardiman, Kardiman Kolondam, Grace Monica Arlenne Kusnadi Kusuma, Satria Ardi Mahesta, Farza Maksum, Apid Hapid Marlella, Merlbie Masifora, Aji Maulidin, Wildan Fatchan muhammad rizky, muhammad Naufal Hafizh, Atho Novia Rahmawati Nugraha, Billy Paripurna, Panca Perkasa, Surya Agung Pranyoto, Panji Prasetyo, Permadi Gilang Pratama, Muhammad Yoga Rafi Sena, Mochamad Rahma, Rana Ardila Rianita Puspa Sari Ricky Agustian, Moch. Riska Wulandari, Riska Rizki , Fachrezi Ryandho Akbari, Ashif Sa'adah, Nur Santoso, Dian Budhi Satria, Soma Setyanto, Muhammad Ulfi Akhsan Suhono Suhono, Suhono Sukanta Sukanta SUMITRA, NAUFAL RABBANI Suseno, Aji Giri SUTRISNO Sutrisno, Sutrisno Syah, Gusti Muhammad Yngwei Rayhan Syakira, Anida Taqwatullah, Banyu Faidz Musthafa Wahid, Taufik Nur Wahyudin Wahyudin Wibowo, Enrique Wicaksono, Rizky Adib Widianto, Eri Wiguna, Adityanata Wijaya, Raihan Rama Winarno Winarno Yudhiawan, Rizal Zukhruf, Friska Putri