The okara flash dryer purchased by Henan customers from our company has been installed and put into production. In this production line, bean dregs will first pass through a belt dehydrator for extrusion dehydration, and then enter a flash dryer for drying. The flash dryer is a new type of continuous drying equipment that integrates drying, crushing, and screening. The moisture evaporates instantly and the material residence time is short. It can effectively prevent the material from sticking to the wall and the heat-sensitive material from deteriorating.