| Raw material acceptance | clean | 
| Fruit and vegetable filling with wooden baskets | Fruit and vegetable cleaning with horizontal roller | 
| Wind selection to eliminate miscellaneous | Brush fruit | 
| Air separation to empty shell | sorting | 
| Raw material pretreatment | Roller fruit and vegetable transportation (belt selection) | 
| Roller fruit and vegetable transportation (belt selection) | Belt fruit and vegetable transportation (belt selection) | 
| Adjustable grading | Drying and cooling | 
| Series classification | Intelligent full circulation box drying | 
| Depigmentation | Drying room | 
| storage | Intelligent box type slow air cooling | 
| Raw fruit storage | Sorting | 
| Walnut raw material | Belt fruit and vegetable transportation (belt selection) | 
  | Sterilization and packaging | 
  | Drying and cooling |