Teknika: Jurnal Sains dan Teknologi
Vol 18, No 2 (2022): Available Online in November 2022

Proposed production process improvement with a lean manufacturing approach on the electrolytic tinning line

Evi Febianti (Department of Industrial Engineering, Faculty of Engineering, Universitas Sultan Ageng Tirtayasa)
Ade Irman S Mutaqin (Department of Industrial Engineering, Faculty of Engineering, Universitas Sultan Ageng Tirtayasa)
Firdha Tamia Puteri (Department of Industrial Engineering, Faculty of Engineering, Universitas Sultan Ageng Tirtayasa)
Shanti Kirana Anggraeni (Department of Industrial Engineering, Faculty of Engineering, Universitas Sultan Ageng Tirtayasa)
Nuraida Wahyuni (Department of Industrial Engineering, Faculty of Engineering, Universitas Sultan Ageng Tirtayasa)
Ratna Ekawati (Department of Industrial Engineering, Faculty of Engineering, Universitas Sultan Ageng Tirtayasa)
Ani Umyati (Department of Industrial Engineering, Faculty of Engineering, Universitas Sultan Ageng Tirtayasa)



Article Info

Publish Date
30 Nov 2022

Abstract

Industry competition is currently getting tighter; companies must produce quality products, deliver on time, and provide the best service to consumers. It can be real realized minirealisedaste that occurs in the production process to achieve this. In this study, lean manufacturing will be applied to minimize waste by describing the entire production process through Value Stream Mapping, identifying the most dominant waste using the Waste Assessment Model (WAM) method, and selecting VALSAT tools based on final weights. WAM, identification of causes using Fishbone diagrams, and suggestions for improvement using 5 Whys Analysis. The results show that waste is dominant, namely waste defect with a percentage of 21.66% and waste inventory of 20.34%. Proposed improvements made to reduce waste defects a traditional singing the contaminant inspection method, conducting regular inspections, and cleaning machine parts, changing the coating thickness gradually, providing training to operators regarding the handling of the process section, and adding a thermometer near the steam supply. Meanwhile, to reduce inventory waste, namely by including the storage date limit on the Tin Mill Black Plate (TMBP) raw material, rearranging the TMBP storage area, conducting periodic TMBP inspections, and providing training and direction to operators regarding the TMBP transfer process.

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Journal Info

Abbrev

ju-tek

Publisher

Subject

Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering

Description

Teknika: Jurnal Sains dan Teknologi merupakan jurnal peer-reviewed dalam Bahasa Indonesia di bidang keteknikan, diantaranya bidang teknik sipil, bidang teknik mesin, bidang teknik industri, bidang teknik kimia, bidang teknik metalurgi, dan bidang teknik ...