How to Increase Machine Efficiency in the Diaper Production Process Using a Lean Manufacturing Approach

Hibarkah Kurnia; Adriana Anteng Anggorowati; Arif Nuryono; Nur Ain Jaelani

Authors

Hibarkah Kurnia Widya Mandala Surabaya Catholic University https://orcid.org/0000-0002-1263-230X
Adriana Anteng Anggorowati Widya Mandala Surabaya Catholic University https://orcid.org/0000-0001-9562-3566
Arif Nuryono Widya Mandala Surabaya Catholic University https://orcid.org/0000-0002-7361-6258
Nur Ain Jaelani Universitas Pelita Bangsa

Keywords:

Changeover, Efficiency, Increase Production, Lean Manufacturing, Value Stream Mapping

Abstract

In today's manufacturing world, competition is increasingly fierce; therefore, every company is trying its best to increase productivity as one of the strategies to be able to compete in the market. PT. XYZ is currently facing problems related to the effectiveness of machine or equipment operations. The problem currently being faced is the length of the diaper change production process, which takes up to 8100 seconds/135 minutes, causing a decrease in machine efficiency by 25%. This study aims to reduce the time of the diaper change production process, which takes a long time. The research method employs the Lean Manufacturing (LM) approach, utilising Value Stream Mapping (VSM) and Single Minute Exchange of Dies (SMED) methods to reduce the production time of diaper item changes, thereby increasing machine efficiency. The results of this study showed a diaper change production process time of 135 minutes, and the time after using LM was reduced to 105 minutes. By presenting a diaper change production process time efficiency of 20%, these results indicate that the VSM and SMED methods can be used to reduce waste and speed up the diaper change production process time.

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Author Biographies

Hibarkah Kurnia, Widya Mandala Surabaya Catholic University

Professional Engineering Study Program, Faculty of Engineering

Adriana Anteng Anggorowati, Widya Mandala Surabaya Catholic University

Professional Engineering Study Program, Faculty of Engineering

Arif Nuryono, Widya Mandala Surabaya Catholic University

Professional Engineering Study Program, Faculty of Engineering

Nur Ain Jaelani, Universitas Pelita Bangsa

Industrial Engineering

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