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Beijing Songyuan Huaxing Technology Development Co., Ltd. specializes in Freeze Dryer, Cheap Price, which has 20+ years of industry experience. To reduce equipment energy consumption, branches and special maintenance stations are set up throughout the country.
The cheap freeze dryer consists of a refrigeration system, a vacuum system, a heating system, and an electrical instrument control system. The main components of a cheap lyophilizer are a drying oven, a condenser, a freezing unit, a vacuum pump, and a heating/cooling device. The cheaper lyophilizer works on the principle that the item to be dried is first frozen to below the triple point temperature, and then the solid water (ice) in the item is directly sublimated into water vapor under vacuum conditions and removed from the item. Allow items to dry. After the material is pre-treated, it is sent to a quick-freezing chamber for freezing, then sent to a drying warehouse for sublimation and dehydration, and then packaged in a post-processing workshop. The inexpensive lyophilizer vacuum system establishes a low pressure condition for the sublimation drying chamber, the heating system provides the sublimation latent heat to the material, and the refrigeration system provides the required coldness to the cold trap and the drying chamber. The inexpensive lyophilizer adopts high-efficiency radiant heating, the material is heated evenly, the high-efficiency catching cold trap can be used, and the rapid defrosting can be realized; the high-efficiency vacuum unit can be used to realize the oil-water separation; the parallel centralized refrigeration system is adopted, and the multiple-channel on-demand cooling is adopted. , The working conditions are stable, and the energy conservation is favorable. The use of artificial intelligence control has high control precision and is easy to operate.
The quality requirements for freeze-dried products are: constant biological activity, uniform appearance, color, full shape, firm structure, fast dissolution rate, and low residual moisture. To obtain high-quality products, we should have a more comprehensive understanding of the theory and process of freeze-drying. The cheap freeze-dryer freeze-drying process includes pre-freezing, sublimation and re-freezing three stages. Reasonably and effectively shortening the cycle of lyophilization has obvious economic value in industrial production.
The dried products generally have the problem of shrinking the volume and hardening the texture. Most of the volatile components are lost. Some heat-sensitive substances are denatured and inactivated, and some substances even oxidize. Therefore, there is a large difference in the properties of the dried product compared to that before drying. The lyophilization method is basically carried out at a temperature below 0°C, that is, when the product is frozen, the product is allowed to rise above 0°C only when the residual moisture content of the product is later reduced, but generally does not exceed 40°C. Under vacuum conditions, when the water vapor sublimates directly, the drug remains in the ice shelf at the time of freezing, forming a sponge-like loose porous structure, so that the volume of the dried freeze dryer is almost constant after drying. Before using it again, as soon as water for injection is added, it dissolves immediately.
The advantages of a cheap freeze dryer:
1. Many heat-sensitive substances do not denature or deactivate;
2. When the material is dried at a low temperature, the loss of some volatile components in the material is very small;
3. During the lyophilization process of a cheap lyophilizer, the growth of microorganisms and the action of enzymes cannot be performed, so the original traits can be maintained;
4. Since the drying is performed in a frozen state, the volume is almost constant, the original structure is maintained, and no condensation occurs;
5. Since the moisture in the material exists in the form of ice crystals after pre-freeze, the dissolved inorganic salt dissolved in water is uniformly distributed in the material;
6, cheap lyophilizer dry porous material, was sponge-like, dissolved quickly and completely after adding water, almost immediately restore the original traits;
7. Since the drying is carried out under vacuum, there is very little oxygen, so the inexpensive lyophilizer protects some easily oxidized substances.
The cheap freeze dryer consists of a refrigeration system, a vacuum system, a heating system, and an electrical instrument control system. The main components of a cheap lyophilizer are a drying oven, a condenser, a freezing unit, a vacuum pump, and a heating/cooling device. The cheaper lyophilizer works on the principle that the item to be dried is first frozen to below the triple point temperature, and then the solid water (ice) in the item is directly sublimated into water vapor under vacuum conditions and removed from the item. Allow items to dry. After the material is pre-treated, it is sent to a quick-freezing chamber for freezing, then sent to a drying warehouse for sublimation and dehydration, and then packaged in a post-processing workshop. The inexpensive lyophilizer vacuum system establishes a low pressure condition for the sublimation drying chamber, the heating system provides the sublimation latent heat to the material, and the refrigeration system provides the required coldness to the cold trap and the drying chamber. The inexpensive lyophilizer adopts high-efficiency radiant heating, the material is heated evenly, the high-efficiency catching cold trap can be used, and the rapid defrosting can be realized; the high-efficiency vacuum unit can be used to realize the oil-water separation; the parallel centralized refrigeration system is adopted, and the multiple-channel on-demand cooling is adopted. , The working conditions are stable, and the energy conservation is favorable. The use of artificial intelligence control has high control precision and is easy to operate.
The quality requirements for freeze-dried products are: constant biological activity, uniform appearance, color, full shape, firm structure, fast dissolution rate, and low residual moisture. To obtain high-quality products, we should have a more comprehensive understanding of the theory and process of freeze-drying. The cheap freeze-dryer freeze-drying process includes pre-freezing, sublimation and re-freezing three stages. Reasonably and effectively shortening the cycle of lyophilization has obvious economic value in industrial production.
The dried products generally have the problem of shrinking the volume and hardening the texture. Most of the volatile components are lost. Some heat-sensitive substances are denatured and inactivated, and some substances even oxidize. Therefore, there is a large difference in the properties of the dried product compared to that before drying. The lyophilization method is basically carried out at a temperature below 0°C, that is, when the product is frozen, the product is allowed to rise above 0°C only when the residual moisture content of the product is later reduced, but generally does not exceed 40°C. Under vacuum conditions, when the water vapor sublimates directly, the drug remains in the ice shelf at the time of freezing, forming a sponge-like loose porous structure, so that the volume of the dried freeze dryer is almost constant after drying. Before using it again, as soon as water for injection is added, it dissolves immediately.
The advantages of a cheap freeze dryer:
1. Many heat-sensitive substances do not denature or deactivate;
2. When the material is dried at a low temperature, the loss of some volatile components in the material is very small;
3. During the lyophilization process of a cheap lyophilizer, the growth of microorganisms and the action of enzymes cannot be performed, so the original traits can be maintained;
4. Since the drying is performed in a frozen state, the volume is almost constant, the original structure is maintained, and no condensation occurs;
5. Since the moisture in the material exists in the form of ice crystals after pre-freeze, the dissolved inorganic salt dissolved in water is uniformly distributed in the material;
6, cheap lyophilizer dry porous material, was sponge-like, dissolved quickly and completely after adding water, almost immediately restore the original traits;
7. Since the drying is carried out under vacuum, there is very little oxygen, so the inexpensive lyophilizer protects some easily oxidized substances.
The cheap freeze dryer consists of a refrigeration system, a vacuum system, a heating system, and an electrical instrument control system. The main components of a cheap lyophilizer are a drying oven, a condenser, a freezing unit, a vacuum pump, and a heating/cooling device. The cheaper lyophilizer works on the principle that the item to be dried is first frozen to below the triple point temperature, and then the solid water (ice) in the item is directly sublimated into water vapor under vacuum conditions and removed from the item. Allow items to dry. After the material is pre-treated, it is sent to a quick-freezing chamber for freezing, then sent to a drying warehouse for sublimation and dehydration, and then packaged in a post-processing workshop. The inexpensive lyophilizer vacuum system establishes a low pressure condition for the sublimation drying chamber, the heating system provides the sublimation latent heat to the material, and the refrigeration system provides the required coldness to the cold trap and the drying chamber. The inexpensive lyophilizer adopts high-efficiency radiant heating, the material is heated evenly, the high-efficiency catching cold trap can be used, and the rapid defrosting can be realized; the high-efficiency vacuum unit can be used to realize the oil-water separation; the parallel centralized refrigeration system is adopted, and the multiple-channel on-demand cooling is adopted. , The working conditions are stable, and the energy conservation is favorable. The use of artificial intelligence control has high control precision and is easy to operate.
The quality requirements for freeze-dried products are: constant biological activity, uniform appearance, color, full shape, firm structure, fast dissolution rate, and low residual moisture. To obtain high-quality products, we should have a more comprehensive understanding of the theory and process of freeze-drying. The cheap freeze-dryer freeze-drying process includes pre-freezing, sublimation and re-freezing three stages. Reasonably and effectively shortening the cycle of lyophilization has obvious economic value in industrial production.
The dried products generally have the problem of shrinking the volume and hardening the texture. Most of the volatile components are lost. Some heat-sensitive substances are denatured and inactivated, and some substances even oxidize. Therefore, there is a large difference in the properties of the dried product compared to that before drying. The lyophilization method is basically carried out at a temperature below 0°C, that is, when the product is frozen, the product is allowed to rise above 0°C only when the residual moisture content of the product is later reduced, but generally does not exceed 40°C. Under vacuum conditions, when the water vapor sublimates directly, the drug remains in the ice shelf at the time of freezing, forming a sponge-like loose porous structure, so that the volume of the dried freeze dryer is almost constant after drying. Before using it again, as soon as water for injection is added, it dissolves immediately.
The advantages of a cheap freeze dryer:
1. Many heat-sensitive substances do not denature or deactivate;
2. When the material is dried at a low temperature, the loss of some volatile components in the material is very small;
3. During the lyophilization process of a cheap lyophilizer, the growth of microorganisms and the action of enzymes cannot be performed, so the original traits can be maintained;
4. Since the drying is performed in a frozen state, the volume is almost constant, the original structure is maintained, and no condensation occurs;
5. Since the moisture in the material exists in the form of ice crystals after pre-freeze, the dissolved inorganic salt dissolved in water is uniformly distributed in the material;
6, cheap lyophilizer dry porous material, was sponge-like, dissolved quickly and completely after adding water, almost immediately restore the original traits;
7. Since the drying is carried out under vacuum, there is very little oxygen, so the inexpensive lyophilizer protects some easily oxidized substances.
The cheap freeze dryer consists of a refrigeration system, a vacuum system, a heating system, and an electrical instrument control system. The main components of a cheap lyophilizer are a drying oven, a condenser, a freezing unit, a vacuum pump, and a heating/cooling device. The cheaper lyophilizer works on the principle that the item to be dried is first frozen to below the triple point temperature, and then the solid water (ice) in the item is directly sublimated into water vapor under vacuum conditions and removed from the item. Allow items to dry. After the material is pre-treated, it is sent to a quick-freezing chamber for freezing, then sent to a drying warehouse for sublimation and dehydration, and then packaged in a post-processing workshop. The inexpensive lyophilizer vacuum system establishes a low pressure condition for the sublimation drying chamber, the heating system provides the sublimation latent heat to the material, and the refrigeration system provides the required coldness to the cold trap and the drying chamber. The inexpensive lyophilizer adopts high-efficiency radiant heating, the material is heated evenly, the high-efficiency catching cold trap can be used, and the rapid defrosting can be realized; the high-efficiency vacuum unit can be used to realize the oil-water separation; the parallel centralized refrigeration system is adopted, and the multiple-channel on-demand cooling is adopted. , The working conditions are stable, and the energy conservation is favorable. The use of artificial intelligence control has high control precision and is easy to operate.
The quality requirements for freeze-dried products are: constant biological activity, uniform appearance, color, full shape, firm structure, fast dissolution rate, and low residual moisture. To obtain high-quality products, we should have a more comprehensive understanding of the theory and process of freeze-drying. The cheap freeze-dryer freeze-drying process includes pre-freezing, sublimation and re-freezing three stages. Reasonably and effectively shortening the cycle of lyophilization has obvious economic value in industrial production.
The dried products generally have the problem of shrinking the volume and hardening the texture. Most of the volatile components are lost. Some heat-sensitive substances are denatured and inactivated, and some substances even oxidize. Therefore, there is a large difference in the properties of the dried product compared to that before drying. The lyophilization method is basically carried out at a temperature below 0°C, that is, when the product is frozen, the product is allowed to rise above 0°C only when the residual moisture content of the product is later reduced, but generally does not exceed 40°C. Under vacuum conditions, when the water vapor sublimates directly, the drug remains in the ice shelf at the time of freezing, forming a sponge-like loose porous structure, so that the volume of the dried freeze dryer is almost constant after drying. Before using it again, as soon as water for injection is added, it dissolves immediately.
The advantages of a cheap freeze dryer:
1. Many heat-sensitive substances do not denature or deactivate;
2. When the material is dried at a low temperature, the loss of some volatile components in the material is very small;
3. During the lyophilization process of a cheap lyophilizer, the growth of microorganisms and the action of enzymes cannot be performed, so the original traits can be maintained;
4. Since the drying is performed in a frozen state, the volume is almost constant, the original structure is maintained, and no condensation occurs;
5. Since the moisture in the material exists in the form of ice crystals after pre-freeze, the dissolved inorganic salt dissolved in water is uniformly distributed in the material;
6, cheap lyophilizer dry porous material, was sponge-like, dissolved quickly and completely after adding water, almost immediately restore the original traits;
7. Since the drying is carried out under vacuum, there is very little oxygen, so the inexpensive lyophilizer protects some easily oxidized substances.
