Analisis Kehilangan Minyak (Oil Losses) Stasiun Press Menggunakan Metode Statistical Process Control (SPC)

Abstract

PT. Tidar Kerinci Agung is a company engaged in oil palm plantations and processing factories. This plantation business is located in Jor. Mangun Jaya, Kec. Asam Jujuhan, Kab. Dhamasraya. Jor. Talao and Jor. Sungai Talang, Nag. Sungai Kunyit, Kec. Sangir, Kab. Solok Selatan and Desa Rantau Tipu, Kec. Limbur Lubuk Mangkuang, Kab. Bungo Prop. Jambi. From these conditions the researchers were inspired to analyzed the oil at the press station. The purpose of this research is to find out what factors cause oil losses at the pressure station and what steps can be taken in an effort to reduce the level of oil losses by using the SPC method namely cause and effect diagrams and check sheets. Based on the results of the analysis, in this case standart of the company that lost oil was 5.0%. The factors that cause oil losses at the pressure station are human factors, machines, materials and methods with the highest factor, are the engine factor. As for the steps that can be taken by repairing and replacing engine parts, always supervising the workforce, planning the harvest on time.