Zaenal Muttaqien
Universitas Jenderal Achmad Yani Bandung

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Penerapan Metode Rca Untuk Menentukan Akar Penyebab Waste Pada Proses Pencucian Reaktor Dan Blending Tank Di Departemen Produksi 2 Sri Lestari; Muhammad Yushiy Zahrowain; Zaenal Muttaqien
Journal Industrial Manufacturing Vol. 9 No. 1 (2024): Journal Industrial Manufacturing
Publisher : Program Studi Teknik Industri Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/jim.v9i1.10989

Abstract

This study aims to determine the root causes of waste in the reactor washing process and blending tank in the Department Production 2 PT. Pardic Jaya Chemicals which causes excessive costs or expenses if it is not identified what is the main cause of the problem. The research method used is root cause analysis (RCA) with Cause and EffectAnalysis or Fishbone Diagram. The results of the root cause research found several main factors, including differences in perception, limited tools, contaminated air and the character of the resin that was too solid. Proposed improvements to overcome this problem are by refreshing the work instructions, replacing the washing solvent with ethyl acetate by using distilled ethyl acetate (ETAC Ex-Dist) and adding N2 gas (Nitrogen) into the washing solvent. Keywords: Waste, Root Cause Analysis, Fishbone Diagram, proposed improvement plan, solvent
Perbaikan Tata Letak Mesin dengan Metode Systematic Layout Planning (SLP) di PT Prisma Rekayasa Unggul Tina Hernawati Suryatman; Muhamad Engkos Kosim; Ricardo Ricardo; Zaenal Muttaqien
Journal Industrial Manufacturing Vol. 9 No. 2 (2024): Journal Industrial Manufacturing
Publisher : Program Studi Teknik Industri Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/jim.v9i2.11399

Abstract

PT. Prisma Engineering Unggul is an engineering company and manufacturer of engineering transportation equipment, designing and manufacturing engineering products specifically for off-road applications used in the mining, oil and gas, agroforestry and transportation sectors. Production machine layout at PT. Prisma Engineering Unggul has not followed the layout of the production area in accordance with the flow of the material handling process. So the machines are still very close together or far apart, so that a lot of materials and products are scattered about in the wrong place, causing buildup and making it difficult to walk in the production area. Objectives To find out the best spacing layouts for arranging production machines using the systematic layout planning (SLP) method and ARC (Activity Relationship Chart),ARD (Activity Relationship Diagram tools using field study methods, linear studies, brainstorming (brainstorming/feedback). Based on the method (SLP) can determine the relationship between the activities of the relationship between machines can produce machine layout to be based on production flow. For the proposed layout of the machine distances that have been made, it can be seen that the machines are neater in sequence with the flow of material. So that the activity of moving material is lower and the total time is relatively short, production results can also be placed not scattered and make it easier to walk in the production area.Keywords : SLP, ARC, ARD, Layout, Machine Distance.