Sweet potato dregs generally refer to high-humidity materials remaining in industrial production processes such as sweet potato starch, alcohol, and food processing. Although it looks like waste, it actually has high comprehensive utilization value:

1. Feed: Sweet potato dregs are rich in protein, cellulose, minerals and other nutrients. After being dried by a sweet potato dregs dryer, they can be used as high-quality feed for livestock and poultry.

2. Biomass energy: Sweet potato slag can be made into biomass energy such as sweet potato slag pellet fuel and biomass charcoal after being dried by a sweet potato slag dryer.

3. Organic fertilizer: Sweet potato dregs can be made into high-quality organic fertilizer after being dried by a sweet potato dregs dryer, which is rich in nitrogen, phosphorus, potassium and other nutrients, which can improve soil fertility and soil structure.

In general, sweet potato dregs have many uses after drying, and you can customize them according to your needs.