Increasing productivity by workload management in fine copper drawing process (case study at PT. X)
This research discusses how to increase productivity by workload management at pt. X. There are several factors to increase machine productivity, one of which is machine running hours. One factor of machine running hour is machine waiting time caused by the workers. Based on historical data on machines fd13(fine drawing) and fd17 from april 2012 to may 2012, the average machine waiting time is 37 minutes per shift. If the machine waiting time can be reduced, then the machine running hours will increase, resulting in increased production quantity and productivity. The result is the machine waiting time caused by the operator is due to work overload (138percent). By reducing the workload from 138% to 117%, machine waiting time can decrease from 37 minutes/shift to zero (0) minutes/shift, the production quantity can increase by 23%, and the machine productivity can increase from 3.5% to 81.2%.
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