... fan,and make sure the quality,color and taste of drying seeds.Structure and PerformanceConsist of conveying belt for feeding device ... ,speed adjusting motor,driving device,circular fan,machine body,control box etc.Adjust running speed,control air capacity and specific the ... :single layer,3 layers,5 layers.3 Layer mesh belt drying box size:8m*1.6m*2.6mTotal heat power:90kwSingle power ...