Sweet potatoes can be processed into a variety of products. the cleaner the sweet potatoes are processed, the better the quality of the later processing will be, and the selling price of cleaned sweet potatoes will also rise. fstsort has developed this line after ten years of research and development, and the technology is very mature. The whole line is reasonably designed, with low material damage rate, which can prolong the freshness effect of the material, and also suitable for potato and other root and stem agricultural products processing.

Recently our company produces sweet potato processing line for domestic customers. The production line is a combination of multiple single machines with different functions. All made of 304 stainless steel, high degree of automation, reducing manual operation, saving time and labor.

Sweet potato cleaning and air-drying sorting processing line 

1. Sweet potato pre-treatment. Soaking and cleaning pool, batches of sweet potatoes are constantly tumbled through the conveyor belt to remove the mud and sand from the product surface.

2. Lifting conveyor. The cleaned sweet potatoes are evenly conveyed to prevent congestion.

3. Sweet potato surface treatment. Wave type spraying soft bristle cleaning system with extra long bristle brushes of moderate softness and hardness to clean the stubborn stains on the surface. The sewage produced during the treatment of sweet potatoes, after purification, can all be used again.

4. Air-drying treatment. Air-drying sweet potato surface water droplets to enhance the freshness effect.

5. Sweet potato primary screening. Rolling bar conveying table facilitates manual selection of damaged sweet potatoes.

6. Sweet potato hot drying. Use heating blower to dry the residual moisture on the surface of sweet potatoes without dead ends, drying the product and prolonging the storage time, and the dryer wind speed and temperature can be adjusted.

7. Sorting by diameter. It is able to sort the size of each sweet potato precisely and reduce the loss rate.

8. Non-powered rolling bar conveyor belt. After sorting, the sweet potatoes are boxed and then can be loaded and transported directly through the conveyor belt.

FstSort sweet potato cleaning and air-drying production line, from production to delivery is made after repeated debugging and experiments. The materials used, the cutting and welding skills are the best way selected by the master workers from many choices. We are a professional and diligent team, from production and development to after-sales service, we have been working diligently to serve our users, with many years of experience we can provide users with quality service.