Industrika : Jurnal Ilmiah Teknik Industri
Vol. 7 No. 2 (2023): Industrika: Jurnal Ilmiah Teknik Industri

Analisis Pengendalian Kualitas Presentase Olein RBDPL Utama Pada Proses Fraksinasi Di PT. Y Dengan Metode Statistical Quality Control

Maria Angelina Sitanggang (Universitas Singaperbangsa Karawang)
Sukanta Sukanta (Universitas Singaperbangsa Karawang)

Article Info

Publish Date
10 Jul 2023

Abstract

PT Y is one of the largest vegetable oil processor companies in Indonesia. In the process, palm oil processing produces 2 types of end products, namely RBDPS (Refined Bleached Deodorized Palm Sterin) and RBDPL (Refined Bleached Deodorized Palm Olein) which are the main results for cooking oil. This study aims to interpret the percentage data of RBDPL (yield) value using the Xbar – R control chart and analyze the 2 main divisions that play a role, namely Production and Quality Control, the cause of the non-conformity to the yield value that has been targeted by the company through fishbone diagrams. The results of this study indicate that the average RBDPL yield is only 55.92% while the company's target is 60% and the main causes of non-conformance are in humans, methods and machines. Keywords: RBDPL, Statistical Quality Control, Yield.

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Journal Info
Industrika : Jurnal Ilmiah Teknik Industri
Website

Abbrev

indstrk

Publisher

Universitas Tulang Bawang

Subject

Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Engineering Industrial & Manufacturing Engineering

Description

INDUSTRIKA is a research journal which facilitates the publication of scientific articles in the field of Industrial Engineering. The published articles in INDUSTRIKA can be the result of research and literature review. Some of the topics are including: Business and strategy; decision analysis ...