This study aims to create cleaner Crotalaria seed. To reduce the time and number of people in the separation. After cleaning, use a cleaning causes prolonged and poorly cleaned. The study and analysis of experimental data to create a cleaner seed Crotalaria results are as follows.
The results showed that the frequency of rocking it could hold 78 times per minute feed rate of 1000 grams per minute, resulting in the harshest grain cleaning Crotalaria 99.1 percent efficiency, the ability to work 26 hours per kilogram. The percentage loss of seed Crotalaria 1.28 percent.