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E-mail
szks@xfdoe.com
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15205180073
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Sunshine Building, Shigu Road, Qinhuai District, Nanjing City
Nanjing Xinfeida Optoelectronics Science and Technology Co., Ltd
Telstar freeze dryer adopts advanced automation control system
Date: 2025-11-08Read: 0
Telstar freeze dryer technology achieves the purpose of drying by directly converting the moisture in the material from solid to gas under low temperature and low pressure environments. Compared to traditional drying methods such as hot air drying, freeze-drying technology can better maintain the biological activity, nutritional components, structure, and flavor of substances. This technology is commonly used for products that require long-term storage and cannot be damaged by high temperatures, especially in the fields of pharmaceuticals, food, chemistry, and biotechnology, where it has important applications.
Telstar freeze dryerWorking principle:
1. Freezing stage: Freeze the materials to be freeze-dried (such as food, medicine, etc.) to a low temperature (usually -40 ° C to -80 ° C) to convert the moisture in the materials into ice crystals.
2. Sublimation stage (main drying): Under low temperature and low pressure conditions, ice crystals are directly converted into water vapor by reducing the surrounding pressure, entering the gas phase without going through the liquid phase. This process needs to be maintained at a specific pressure and temperature to avoid structural damage to the material.
3. Secondary drying stage (removal of excess moisture): After the sublimation stage, there may still be a small amount of moisture in the material, which needs to be further heated to remove this moisture and ensure that the drying degree of the material meets the requirements.
Technical characteristics:
1. Efficient heat exchange system: Equipped with an efficient heat exchange system, it can ensure fast and uniform heat transfer during freezing and sublimation processes, thereby improving freeze-drying efficiency and reducing energy consumption.
2. Intelligent control system: Adopting advanced automation control system, it can monitor key parameters such as temperature, pressure, and time in real-time during the freeze-drying process, and automatically adjust various parameters during the process through data feedback. This intelligent control ensures the accuracy and consistency of each freeze-drying process.
3. Low energy consumption design: The company is committed to developing low-energy freeze-drying machines, optimizing the freezing and drying processes, and greatly reducing energy waste. By using efficient insulation materials and energy recovery technology, it has shown outstanding performance in energy conservation.
4. Modular design: Adopting modular design, different freeze-drying chambers and condensers can be flexibly configured according to user needs. This design is not only convenient for installation and maintenance, but can also be expanded or adjusted according to changes in production scale.
5. High quality materials and processes: Using high-quality stainless steel and corrosion-resistant materials to ensure the durability and stability of the equipment during long-term use. At the same time, the internal design and manufacturing process of the equipment comply with international standards, ensuring the safety and reliability of operation.
6. Strong compatibility: It has strong compatibility and can be compatible with various types of freeze-dried materials, suitable for multiple industries such as pharmaceuticals, food, biotechnology, etc.
Technical advantages of Telstar freeze dryer:
1. Precise control and consistency: The intelligent control system can ensure stable quality throughout the production process of different batches, avoiding the influence of human factors on the freeze-drying results.
2. Efficient freeze-drying effect: By optimizing temperature, pressure, and time control, the freeze-drying time can be greatly shortened, while improving water removal efficiency and reducing production costs.
3. Reduce material loss: Traditional drying methods can easily cause damage to thermosensitive materials, while freeze-drying technology can largely preserve the active ingredients, nutrients, and flavor in the materials. Ensure the integrity and quality of materials through precise control.
4. Customizable solutions: Telstar provides customized freeze-drying machine solutions according to the needs of different customers, whether it is for small-scale laboratory applications or large-scale production, it can provide suitable equipment configuration and solutions.
5. Low maintenance cost: Due to its use of high-quality materials and high level of automation, it has low maintenance requirements, thus saving a lot of time and cost.