PERBAIKAN TATA LETAK DAN MATERIAL HANDLING LANTAI PRODUKSI PT. HAMSON INDONESIA UNTUK MENCAPAI TARGET PRODUKSI DENGAN MENGGUNAKAN METODE PAIRWISE EXCHANGE DAN SIMULASI

Abstract

<p>PT. Hamson Indonesia is a national company that manufactures dredger and its components.<br />The problems that arise on the production floor is the production target is not achieved at the<br />specified time. This problem is caused by the layout of the production floor is irregular and also the<br />use of material handling is not optimal. Average production Winches, Cutter, and Steering Gear<br />produced today are each 1 unit in 42.33 hours while the production target set is 1 unit in 40 hours.<br />The first methodology used is criteria of layout, material handling checklist and application<br />type layout. Criteria layout and material handling checklist is used as an analysis of the condition of<br />the layout and material handling this time on the production floor and also to identify the cause of<br />failure to achieve production targets. The application type layout is one approach to implement the<br />type of layout in accordance with the conditions of production floor layout in PT. Hamson Indonesia.<br />Then evaluate the layout and material handling system using pairwise exchange method and<br />simulation in order to get the design layout and material handling systems are best in order to<br />achieve production targets.<br />It can be concluded that the issues affecting the achievement of production targets are not<br />laying irregular departments and the use of material handling equipment that is not optimal, so it<br />needs a revision of the layout and material handling systems. Application of an appropriate type of<br />layout is the process layout. Then evaluate the layout by using the pairwise exchange method with the<br />results of the exchange of 3 and 4 departments namely milling machines and drilling machines. The<br />new layout of the data results of these evaluations are used as a model to be re-evaluated by using<br />simulation method in order to meet the production target which is completed within 40 hours. There<br />are 3 models of the proposed model first proposed by replacing the manual material handling with<br />trolley, the proposed model 2 with the addition of 1 machine cutting and 1 drilling machine , and 3<br />with the incorporation of the 2 models previously proposed. Proposed model 3 is the best model that<br />requires a minimum production time which is 38 hours 57 minutes.</p>