Analisis Kelayakan Investasi Dan Penjadwalan Perawatan Mesin Filler Di PT XYZ

Abstract

This research was conducted at PT XYZ on production line 3, which experienced a 7.59% product reject rate in 2024 due to declining filler machine performance. The study aims to evaluate the investment feasibility of a new filler machine and determine an optimal maintenance strategy using the age replacement method. Investment analysis was conducted using NPV, IRR, and Payback Period, while the age replacement method was applied to determine the optimal replacement interval for the SKF 32013 bearing component. Results show that filler machine A is more feasible than machine B, having higher NPV and IRR values. The age replacement strategy effectively reduced maintenance costs by 75.81% and minimized downtime.