... sifting, mesh sifting and gravity separator, it is applied in wheat (barely, wheat), grain( corn, rice) , beans (soybean, green bean, red bean, kidney ... condition of impurities ≤3%, moisture≤13.5% for processing wheat and black wheat.If it is used for processing corn, the productivity ... 30%, for sunflower seed 20%, for grass seed 10%If wheat is more humidity, and more impurities, you can calculate the ...