Perhitungan Nilai Overall Equipment Effectiveness (OEE) Untuk Menentukan Six Big Losses Pada Mesin Flexo Merek X Di PT Rapipack Asritama

PT Rapipack Asritama is one of the largest corrugated cardboard packaging manufacturers in Indonesia. In carrying out the production process using the flexography machine, the company experienced several problems, including production output not reaching the company's target, the implementation of the maintenance checklist on the flexography machine had not been implemented in an orderly manner, and the production target was not achieved due to high downtime. The purpose of writing this Final Project is to determine the value of Overall Equipment Effectiveness (OEE) and the six big losses to determine the factors that most influence engine performance and then use Pareto diagrams and fishbone diagrams. Based on the results of the OEE calculation, it was found that the percentage results did not meet the world class standard of 85%. So the conclusion from the OEE calculation results is that the factor that most influences engine performance is reduced speed losses. Then, the maintenance staff needs to make a checklist of maintenance activities on the flexography machine.
Keywords: Overall Equipment Effectiveness, Six Big Lossses, Fishbone, Flexography

PT Rapipack Asritama merupakan salah satu produsen kemasan kardus bergelombang terbesar di Indonesia. Dalam melaksanakan proses produksi menggunakan mesin flexography perusahaan mengalami beberapa permasalahan, antara lain output produksi tidak mencapai target perusahaan, pelaksanaan checklist perawatan pada mesin flexography belum diterapkan secara tertib, dan tidak tercapai target produksi karena tingginya downtime. Tujuan penulisan Tugas Akhir ini adalah untuk mengetahui nilai Overall Equipment Effectiveness (OEE) serta six big losses untuk mengetahui faktor yang paling mempengaruhi kinerja mesin dan selanjutnya menggunakan diagram pareto dan diagram fishbone. Berdasarkan hasil dari perhitungan OEE didapati bahwa hasil persentase belum memenuhi standard world class sebesar 85%. Maka kesimpulan dari hasil perhitungan OEE didapat faktor yang paling mempengaruhi kinerja mesin yaitu reduced speed losses. Kemudian, pegawai maintenance perlu membuat checklist kegiatan perawatan pada mesin flexography.
Kata kunci: Overall Equipment Effectiveness, Six Big Lossses, Fishbone, Flexography