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The principle of a freeze dryer, also known as lyophilization, involves the process of removing moisture from a material by first freezing it and then subjecting it to a vacuum environment. Here is a simplified explanation of the principle of a freeze dryer:
1. Freezing: The material to be dried, such as food, pharmaceuticals, or biological samples, is placed in a freeze dryer. The temperature inside the freeze dryer is lowered below the freezing point of the material, causing the water content within the material to freeze. Freezing helps preserve the structure and integrity of the material.
2. Vacuum: Once the material is frozen, the freeze dryer creates a vacuum environment. The vacuum pump reduces the pressure inside the freeze dryer, creating a low-pressure atmosphere. This low pressure facilitates the removal of water from the material in the next step.
3. Sublimation: Heat is applied to the frozen material within the vacuum environment. As the temperature increases, the frozen water goes through a process called sublimation. Sublimation is the direct transition of water from a solid (ice) to a gaseous state (water vapor) without passing through the liquid phase. This sublimation process converts the ice crystals within the material into water vapor.
Property | Value |
---|---|
Industrial Lyophilization Machine | Vacuum Freeze Drying Machine |
Material | Stainless Steel |
Power | 23W |
Warranty | 1 Year |
Cooling Method | Air-cooling |
Control System | PLC |
Lead time | 30~45 Days |
Noise | ≤60dB |
Capacity | 100kg/batch |
Voltage | 220V/380V/3PH |
Weight | 2600kg |
GX Vacuum Freeze Drying Machine GX-100 is a 100KG freeze dryer machine, which is perfect for preserving food and other products. It is ideal for freeze-drying fruits, vegetables, herbs, spices, and more. This Liofilizador Food Freeze Vacuum Dryer is designed with a vacuum degree of ≤10Pa and air-cooling method.
This Vacuum Freeze Drying Machine has a minimum order quantity of 1. The price is negotiable and it will be packaged in wooden cases for delivery. The delivery time is 30~45 days and payment terms are 30% deposit and the balance paid before shipment. The supply ability is 50 units per month and the lead time is also 30~45 days.
Vacuum Freeze Drying Machine Technical Support and Service
We provide technical support and service for Vacuum Freeze Drying Machines. Our team of experienced and knowledgeable technicians is available to answer any questions you may have about the machine and help you troubleshoot any issues you may encounter. We also provide regular maintenance services to ensure your machine is working correctly and efficiently.
We offer a wide range of services, including:
For more information about our technical support and service for Vacuum Freeze Drying Machines, please contact us.