High-Efficiency Food Drying Machines for Industrial Use

KANGBEITE's fast freezing tunnel drying machines are innovative equipment that combines the functions of rapid freezing and drying, providing an efficient solution for processing various food products, especially those that require quick preservation and moisture removal. The fast freezing tunnel is designed to rapidly lower the temperature of food products to sub zero levels, typically within a short time frame. This is achieved through a high velocity cold air circulation system, where cold air is blown over the products at high speeds, ensuring uniform and fast freezing. The tunnel can be equipped with powerful refrigeration units that can reach extremely low temperatures, such as 35°C or lower, depending on the specific product requirements. After the fast freezing process, the products can then undergo a drying stage within the same tunnel or a connected drying section. The drying process may use hot air drying, vacuum drying, or other drying technologies, depending on the nature of the product. For example, in the case of some fruits or vegetables, hot air drying can be used to remove the remaining moisture after freezing, while for more heat sensitive products, vacuum drying may be preferred. The fast freezing tunnel drying machines feature a continuous flow design, with a conveyor belt or other transport mechanisms carrying the products through the different processing zones. This allows for high volume production, making them suitable for large scale food processing plants. Advanced control systems are integrated into the machines to monitor and regulate key process parameters, such as temperature, air velocity, and drying time. This ensures consistent product quality and optimal processing conditions. The machines are constructed with food grade materials and have a hygienic design, making them easy to clean and maintain. With their ability to combine fast freezing and drying in one continuous process, KANGBEITE's fast freezing tunnel drying machines offer a time saving and cost effective solution for food processors, enabling the production of high quality, frozen dried food products.