Our double air screen cleaner is specifically designed for exporters targeting the Polish market. This machine is suitable for removing impurities from beans and grains such as sesame, soybeans, mung beans, cowpeas, pigeon peas, chickpeas, corn, wheat, rice, and sorghum.It consists of Bucket Elevator, Dust collector, double Vertical air Screen, vibration box and Sieve. it can clean soybeans with high performance, After cleaning the soybeans purity will reach 99%