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All Journal Jurnal Teknik Industri dan Manajemen Rekayasa
Joseph Juan Emiton
Universitas Atma Jaya Yogyakarta
Decision Sciences, Operations Research & Management Engineering Industrial & Manufacturing Engineering

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Usulan peningkatan kualitas produk briket arang kelapa Hadisantono; Theodorus B. Hanandaka; Parama Kartika Dewa; Joseph Juan Emiton
Jurnal Teknik Industri dan Manajemen Rekayasa Vol 2 No 1 (2024)
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/jtimr.v2i1.9187

Abstract

CV Jumbuh is a company that produces charcoal briquettes made from coconut shells. It is located in Klaten, Central Java. The defective products is a problem that is solved in this research because it produces a defect percentage of 15% per month. This company continues to strive to improve product quality so that buyers can increasingly trust it. This research aims to reduce the monthly percentage of defective products to a maximum of 10% per month by proposing several improvement solutions. This research uses the Statistical Process Control method. This research succeeded in identifying the most common types of defects, namely crack defects (43.6%), moisture content defects (40.4%), and ash defects (15.9%). Based on the results of discussions with stakeholders, the solution implemented was the creation of Standard Operational Procedure (SOP) for each production process. This SOP will be equipped with a quality inspection check sheet and machine inspection checklist. Implementation of the solution resulted in a reduction in the percentage of defects to 6% per month.
Co-Authors Dewa, Parama Kartika Hadisantono Theodorus B. Hanandaka