This High-efficiency Sand Removing Rotary Peeler upgrades the sand removal performance based on conventional peelers. It is ideal for underground tuber materials like cassava and sweet potato, which carry large amounts of surface sediment.It performs peeling while thoroughly removing sediment, stones, weeds and other impurities from material surfaces and crevices.Adopting multi-stage counter-current washing and drum friction technology, it eliminates the need for extra sand removal units, cutting equipment costs and simplifying production workflows.It delivers outstanding purification results, protecting downstream crushers and separators from abrasion to prolong the service life of the entire production line, and effectively improving the whiteness and purity of final starch products.