-40C-80C Food Vacuum Freeze Dryer 500kg/Batch Electric Heating

Food Vacuum Freeze Dryer with -40C--80C Freeze-drying Temperature

Product Description:

How to freeze dryer the material? Here is a step-by-step overview of the freeze-drying process:

1. Freezing: Frozen material firstly. Typically,  lower the temperature below its freezing point.

2. Vacuum: Once the material is frozen, the freeze dryer creates a vacuum environment. The vacuum reduces the pressure inside the drying chamber, lowering the boiling point of water and facilitating sublimation. The lower pressure helps prevent the ice from melting and instead allows it to transition directly from a solid to a gaseous state.

3. Sublimation: Heat is applied to the frozen material, usually through heated shelves or coils. This heat energy causes the ice to undergo sublimation, where it changes directly from a solid to a vapor without passing through the liquid phase. The water molecules in the frozen material gain enough energy to break free and transition into a gaseous state.

4. Condensation: As the water vapor sublimates from the frozen material, it needs to be removed from the drying chamber to prevent reabsorption. The water vapor is transferred to a condenser, which is cooled to very low temperatures. The water vapor condenses on the condenser surface, forming ice, and is collected as liquid water.

5. Final drying: After most of the water has been removed through sublimation and condensation, a secondary drying phase may be conducted. This step involves raising the temperature slightly to facilitate the removal of any remaining moisture from the material. The duration of this step can vary depending on the specific requirements of the drying process.

Our food vacuum freeze dryer is a simplified freeze drying machine, which has the multi-functional features of freeze-drying and dehydration. It comes with a high-precision PLC control system, water cooling and electric heating methods, and can reach a freeze-drying temperature of -40℃~-80℃. This vacuum freeze dryer is made with stainless steel material, making it durable and of superior quality. It is great for freeze-drying and dehydration, and can be used to store food for long periods of time.

Features:

• Product Name: Food Vacuum Freeze Dryer
• Heating Method: Electric Heating
• Warranty: 1 Year
• Service: OEM/ODM
• Control System: PLC
• Features: Freeze Dried , Freeze Dried Candy Machines, Food Freeze Dryer

Technical Parameters:

Applications:

GX-500 Food Vacuum Freeze Dryer is a reliable and durable freeze dryer that can be used for food preservation. This freeze dryer is a great choice for businesses, restaurants, and food production facilities. It is designed to preserve food at low temperatures and maintain its original flavor, color, and texture. With its vacuum degree of ≤10Pa, it can effectively reduce moisture levels and preserve food for extended periods of time. Its 11500*2000*2100mm size and 220V/380V/3PH voltage make it convenient for use in various places.

The GX-500 Food Vacuum Freeze Dryer is perfect for businesses, restaurants, and food production facilities looking for an efficient and cost-effective way to preserve food. It is economical, easy to use, and reliable. In addition, it is made of high-quality materials and comes with a guarantee of customer satisfaction.

Customization:

Support and Services:

Food Vacuum Freeze Dryer offers technical support and service for its customers.

Technical support for Food Vacuum Freeze Dryer includes:

• Troubleshooting and repair advice
• Operating manuals and documentation
• Software updates and feature enhancements
• Product training and education

Service for Food Vacuum Freeze Dryer includes:

• Installation services
• Warranty support
• Preventative maintenance
• On-site support