| 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 |