Product Description:
Making freeze-dried food involves a process known as freeze drying or lyophilization.
Here are the basic steps involved in freeze-drying food using a freeze dryer:
Preparation: Start by selecting the food you wish to freeze dry.Clean and prepare the food by washing, peeling, slicing cooking,as needed.
Freezing: Place the prepared food onto trays or racks in a single layer. The food should be evenly spaced to ensure efficient freezing. The trays are then placed into a freezer or a blast freezer, where the food is rapidly frozen. Freezing the food solid is a critical step as it helps preserve the cellular structure and prevents ice crystals from damaging the food during the drying process.
Loading the Freeze Dryer: Once the food is thoroughly frozen, transfer the trays or racks of frozen food into the freeze dryer. The freeze dryer typically consists of a vacuum chamber with shelves or trays for holding the food.
Primary Drying: The freeze dryer creates a vacuum within the chamber, and the temperature is raised slightly. This causes the ice in the frozen food to undergo sublimation, directly converting it from a solid to a gas without going through a liquid phase. The water vapor is then removed from the chamber, leaving behind freeze-dried food.
Secondary Drying: After the primary drying stage, there may still be residual moisture left in the food. To remove this moisture, the freeze dryer gradually increases the temperature slightly while maintaining a vacuum. This process helps eliminate any remaining water content, ensuring long-term stability and shelf life for the freeze-dried food.
Sealing and Packaging: Once the freeze-drying process is complete, the freeze-dried food is ready for packaging. It is important to store the food in airtight containers or packaging to prevent moisture from re-entering. Proper packaging helps maintain the quality, flavor, and nutritional value of the freeze-dried food.
Features:
- Product Name: Vacuum Freeze Drying Machine
- Vacuum degree: <133Pa
- Heating method: Electric Heating + Silicone
- Cooling Method: Water-cooled
- Capacity: 1000kg/batch
This vacuum food freeze dryer is an industrial freeze dryer that is designed for large scale production. The vacuum freeze dryer machine uses electric heating and silicone for heating and water cooling for cooling. It has a vacuum degree of less than 133Pa and can handle a capacity of up to 1000kg per batch.
Technical Parameters:
| Name | Vacuum Freeze Drying Machine |
| Output | 100KG freeze dryer machine |
| Vacuum Degree | <133Pa |
| Control System | PLC |
| Drying Time | 18~24hours |
| Refrigeration System | Bitzer/Baosi |
| Lead Time | 80 Days |
| Operation Mode | Automatic |
| Safety Protection | Yes |
| Power | 232W |
| Material | 304 SUS |
Applications:
The GX-1000 vacuum freeze drying machine is a state-of-the-art product that is widely used in the food industry. It is a perfect food freeze dryer that can be used to dry various food items such as fruits, vegetables, meat, and seafood. The vacuum freeze drying process helps to retain the nutrients and flavor of the food items, making them healthier and tastier.
The freeze dryer machine is also used in the pharmaceutical industry to dry and preserve drugs, vaccines, and other medical products. The vacuum freeze drying process helps to maintain the potency of the drugs and vaccines, which is crucial for their effectiveness. The GX-1000 model is equipped with a water-cooled cooling method, which helps to maintain a stable temperature during the drying process.
The GX-1000 vacuum freeze drying machine comes with a warranty of 18 months, which gives our customers peace of mind. The minimum order quantity is one unit, and the price is negotiable. The packaging details include a wooden case, which ensures that the machine is well-protected during transportation. The delivery time is 80 days, and the payment terms are 30% deposit, with the balance paid before shipment. Our supply ability is 3 units per month, which ensures that our customers always have access to this high-quality product.
Support and Services:
The Vacuum Freeze Drying Machine is a highly specialized piece of equipment that requires expert technical support and services to ensure optimal performance and longevity. Our team of experienced technicians and engineers are dedicated to providing the following services:
- Installation and commissioning
- Routine maintenance and repairs
- Calibration and validation
- Operator training and support
- Spare parts and consumables
Our technical support team is available 24/7 to provide remote assistance and troubleshooting. We also offer on-site support for more complex issues or if required by the customer. Our goal is to ensure that our customers are able to operate their Vacuum Freeze Drying Machine with confidence and achieve the best possible results.
