The freeze dryer mainly consists of refrigeration system, vacuum system, circulation system, control system, hydraulic system and so on....

Purple sweet potato leaves are rich in carotene, vitamins and mineral elements such as Fe and Ca, and also contain amino acids, polysaccharides and flavonoids....

Vacuum freeze-drying technology is used in a wide range of applications. As long as it is water-containing, non-toxic and non-corrosive, it can be made into a lyophilized product by freeze-drying. Almost all agricultural and sideline products, such as meat, poultry, eggs, aquatic products, vegetables, fruits, etc., can be made into freeze-dried foods, seasonings, instant foods, and the like. At present, the most widely used freeze-drying technology is the food industry, bio-pharmaceutical industry, medical industry, health care products industry, and nano-scale materials....

The General Purpose Freeze Dryer is available in 25 and 35 Liter configurations. Condenser refrigeration packages of -53, -70 or -85C allow you to configure the most economical system for your products The GPFD is available in 2 to 5 shelf configurations with optional programmable heat....

Song Yuan has had client demand for a value effective high performance bench-top manifold freeze appliance / lyophilizer. The benchtop freeze dryers takes a market established style and has accessorial the foremost advanced microchip management accessible on a bench-top unit....