For highly automated European and American producers, dealing with root crops is a huge challenge. Potatoes and sweet potatoes always carry lots of soil during processing. Cleaning the accumulated soil requires lots of workers and causes frequent machine shutdowns, which significantly reduces the overall efficiency.

FstSort’s strong technical team can solve this challenge: a special spiral structure is used to gather soil; with the elevator on the side, the soil can be lifted and discharged quickly. The spiral’s speed can be adjusted, ensuring that the soil-cleaning efficiency matches the rinsing pace. At the same time, there is a sewage discharge device at the bottom. It promotes water replacement and prevents bacteria from growing. The drainage and mud removal systems work together, giving double ensurance. This machine handles soils with different stickiness, preventing clogs or deposits.