The Sea Cucumber Vacuum Freeze-Drying Machine uses an external freezing method,配合the freezing box, allowing for either disk or whole vehicle loading of materials, reducing the drying cycle by one-third compared to the standard box freezing method. The machine is simple, practical, and cost-effective. It features a unique internal cold trap, with a streamlined and practical design. The refrigeration system employs a compressor, offering high cooling capacity, low power consumption, and a long lifespan. Operation is simple, and it's easy to observe and manage the running conditions of various parts of the equipment. The structure is compact, with an aesthetically pleasing design, and can be moved as a whole if necessary.