... In the transport and dispersion of high-speed hot air ,so that the water is evaporated from the ... product.The machine is mainly composed of an air heater,feeder,air drying tube,cyclone separator,blower etc. Airflow dryer is ... straw drying ,soybeen straw drying, cotton stalk drying,wheat straw drying,sorghum stalk drying,sawdust drying,wood shaving drying,ginkgo leaf drying,mulberry leaves drying and ...