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2023
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How long can the freeze-drying machine continue to operate?
Freeze dryer is a device that freezes solid substances and, under reduced pressure, directly sublimates water from the substance into water vapor, thereby drying the substance.
Freeze dryer is a device that freezes solid substances and, under reduced pressure, directly sublimates water from the substance into water vapor, thereby drying the substance. It mainly consists of a refrigeration system, a vacuum system, and a control system. The working principle is to first freeze the substance into a solid, and then apply a heating amount under vacuum to directly sublimate the water from the solid to water vapor, thereby achieving the purpose of drying.
The main advantage of a freeze-drying machine is its ability to dry at low temperatures, ensuring that substances are not damaged by heat during the drying process, thereby maintaining their original structure and activity. In addition, freeze-drying machines can also remove moisture from substances, extend their shelf life, improve their stability and preservability, and are suitable for industries such as pharmaceuticals, food, chemicals, and biopharmaceuticals.
It should be noted that when using a freeze-drying machine, appropriate process parameters should be selected based on the characteristics and drying requirements of the substance to avoid excessive or insufficient drying of the substance, which may affect the quality and effectiveness of the substance. In addition, it is necessary to regularly maintain and clean the equipment to ensure its normal operation and drying effect.
The freeze-drying machine can operate continuously, but regular maintenance and upkeep are required to ensure its normal operation and extend the equipment's lifespan. During the working process of a freeze-drying machine, substances need to be frozen into solids through a refrigeration system, and water is sublimated into water vapor through a vacuum system. This process generates a certain amount of heat and moisture. If working continuously for a long time, it can lead to problems such as high equipment temperature and moisture accumulation, which can affect the efficiency and drying effect of the equipment.
The working time of a freeze-drying machine depends on multiple factors, including equipment quality, operating environment, and working conditions. Generally speaking, a good freeze-drying machine can operate continuously for hours to days, but care should be taken to avoid prolonged continuous operation: prolonged continuous operation can cause excessive load on the equipment, which can easily lead to equipment failure or damage. It is generally recommended to control the working hours within 8 hours, and then take appropriate rest and maintenance.
Huchuann Intelligence Leads the New Future of Freeze-dried Food Equipment