Air-screen Cleaning Machine (to remove the dust and light impurities)-------Magnetic Separator (to remove the clods) -----De-stoner (to remove the stones)----Gravity Separator (to remove the moldy and blighted material)------Vibration Grader (to separate the material in different sizes )----Color Sorter (to separate the material according to the different color)----Packing Machine (to packed the material in bags)