This small dry onion peeling machine has a beautiful appearance, simple structure, safe and reliable operation, stable, no noise and high efficiency. Compared with the manual peeling method, the processed onion no need to be washed, and the surface of the onion is smooth and clean after peeling. The machine has the characteristics of low breakage rate, no pollution, simple operation, low failure rate and high production efficiency. It is 12-15 times more effective than artificial peeling, and is suitable for peeling of round onions, small red onions, etc. It is suitable for the production and processing of starch factories, dehydrated vegetable factories , canteens, restaurants, etc.