Usulan Perancangan Green Layout pada CV. Teknologi Tepat Guna dengan Metode Group Technology Layout dan 5S

Abstract

CV. Teknologi Tepat Guna is a company that produces various types of agricultural tools and machinery, including candlenut shell breaking machines, palm kernel threshing machines, grass chopping machines with the highest demand in 2024. This company has a common problem, namely the company's inability to complete production targets within a predetermined timeframe. The general problem is a result of the inefficiency of the production trajectory due to the high production waste that hinders material flow and also the irregular placement of work stations, namely backtracking, by-passing, cross movement, and material movement between stations that are far apart. This problem can be solved by designing Green Layout using Group Technology Layout and 5S. This research aims to design a production floor layout that can reduce the amount of production waste, minimize distance, total displacement moments, and material handling costs, with a line efficiency rate above 75%. The results of this study showed a decrease in the amount of production waste from 163.71 kg per month to 68.61 kg per month, and reduced the total distance of displacement on the production floor from 700 meters to 613.8 meters. The total displacement moment on the production floor also showed a decrease from 20,935 meters/month to 12,684.2 meters/month. Material Handling costs on the production floor also decreased from Rp 2,500,000/month to Rp 1,514,712/month. Layout selected using Group Technology Layout with a line efficiency rate of 80.81. Based on the selected proposed layout obtained an increase in the number of products that were previously 7 units to 11 units. The proposed Green Layout is able to increase productivity as seen through an increase in the achievement of production targets by 26.67% for hazelnut shell breaking machine products, 38.46% for palm brondol threshing machine products and 38.71% for grass chopper machine products.