The defrosting machine is an efficient food defrosting device used to quickly restore frozen food materials to a suitable state for use. Its working principle mainly involves reducing the temperature difference to avoid the crystallization changes that occur during food defrosting. The defrosting machine is designed reasonably, featuring energy-saving and environmentally friendly characteristics, simple operation, high defrosting efficiency, and high food safety quality. It is widely used in various food processing enterprises, restaurants, supermarkets, and other places, significantly improving defrosting efficiency, reducing manual operations, and saving costs and time. In addition, the defrosting machine also has multifunctionality, making it suitable for the defrosting needs of different types of food. In summary, the defrosting machine is one of the essential pieces of equipment in the modern food processing industry.