The principle of the bubble cleaning machine is mainly to inject proper amount of water into the front part of the box, and heat the water temperature through the heating pipe. When the raw materials pass through the box, they will roll under the combined action of the bubble machine and water, and move forward with the mesh belt. When they come out of the water, they are equipped with a spray head, high-pressure washing, and the bubble shock wave principle can clean the surface of vegetables, melons and fruits, Improve 49.99% work efficiency, effectively kill harmful bacteria, decompose pesticide residues; The machine is equipped with a partition board, which can effectively separate the cleaning material from the washed sediment, reduce the turbidity of the water, greatly improve the recycling utilization rate of the cleaning water, and save 80% of the cleaning water and manpower; It is easy to operate, time-saving and labor-saving, low energy consumption, health, safety and high efficiency. Water saving, electricity saving, time saving, clean and sanitary, no damage to vegetables, high efficiency, small occupation area, safe and reliable, simple installation, simple operation, convenient maintenance, low energy consumption.