Rekayasa Mesin
Vol. 17 No. 2 (2026)

Analysis of Total Productive Maintenance (TPM) for the Autoclave-035 Machine Using Overall Equipment Effectiveness (OEE) and the Six Big Losses

Nuranto, Redi (Unknown)
Damayanti, Dida Diah (Unknown)
Martini, Sri (Unknown)



Article Info

Publish Date
14 Sep 2026

Abstract

PT.MJF is a pharmaceutical company engaged in livestock pharmaceuticals and produces several products. One of its sub-units is engaged in maintenance, producing vaccines, and sterilizing pharmaceutical equipment. Production activities in this sub-unit require a steam machine to sterilize livestock equipment; the machine is called an autoclave machine. The Autoclave-035 machine frequently experiences damage and malfunctions from 2019 to 2022, with a total of 41 breakdowns causing machine downtime. The purpose of this research is to find out the maintenance condition of PT.MJF and the effectiveness of the Autoclave-035 machine. The method used is Overall Equipment Effectiveness (OEE) and Six Big Losses. After conducting research, the average value of OEE is 91%. This result is good because it is above the world-class standard of 85%. It is known that the biggest losses that occur are reduced speed losses of 31.67% and equipment failure losses of 28.09% of the total losses. What causes the number of losses consists of machine, human, environmental, material, maintenance schedule, and energy factors. Machine and human factors are the most dominant factors.

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Journal Info

Abbrev

rm

Publisher

Subject

Mechanical Engineering

Description

Rekayasa Mesin is published by Mechanical Engineering Department, Faculty of Engineering, Brawijaya, Malang-East Java-Indonesia. Rekayasa Mesin is an open-access peer reviewed journal that mediates the dissemination of academicians, researchers, and practitioners in mechanical engineering. Rekayasa ...