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Freeze drying is a technology that uses the principle of sublimation to dry. It is a process that quickly freezes the dried substance at low temperature, and then directly sublimates the frozen water molecules into water vapor in an appropriate vacuum environment. Vacuum freeze-drying technology is widely used in bioengineering, pharmaceutical industry, food industry, material science, agricultural and sideline products deep processing and other fields.
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It is specially used for chemical element analysis, quenching, annealing, tempering and other high temperature heat treatment of small steel parts in laboratories of industrial and mining enterprises, colleges and universities, and scientific research institutions; It can also be used for high-temperature heating such as sintering, dissolution and analysis of metals, stone tools and ceramics. Durable heat treatment tools.
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Freeze drying is a technology that uses the principle of sublimation to dry. It is a process that quickly freezes the dried substance at low temperature, and then directly sublimates the frozen water molecules into water vapor in an appropriate vacuum environment. Vacuum freeze-drying technology is widely used in bioengineering, pharmaceutical industry, food industry, material science, agricultural and sideline products deep processing and other fields.
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