Vegetable freeze-dryers, also known as vacuum freeze-dryers, process vegetables into freeze-dried products using vacuum freeze-drying technology. These products retain the original color, shape, and nutritional value of the vegetables, have good rehydration properties, and can be stored for a long time at room temperature.

Vegetable freeze-dryer consists of a freeze-drying chamber and a machine frame, mainly comprising a compressor, vacuum pump, circulating pump andPLC control modules and accessories, which make up refrigeration systems, vacuum systems, circulation systems, and electrical control systems, are controlled by PLC electrical control to operate each system. Currently, vegetable freeze-dryers are widely used in the freeze-drying processing of lettuce, tomatoes, broccoli, chili, scallions, coriander, chives, cauliflower, onions, green beans, spinach, edible mushrooms, carrots, and other vegetables, providing opportunities for the development of vegetable deep processing!