Model NO.: FD-1000 Radiant (1000kg input)
Trademark: Wuzhi
Origin: China
HS Code: 8419399090
Vacuum Freeze Dryer Machine: Vacuum Freeze Dryer is a type of drying equipment that removes moisture from food products. The quality of freeze-dried products is the best compared to other drying methods. Food Vacuum Freeze Dryer Machine is widely used in freeze drying fruits, vegetables, meals, meat, seafood, coffee, tea, flowers, pet food, pharmaceuticals, herbal products, biological products, chemical products, all kinds of mixed liquids, and new materials. In short, Vacuum Freeze Dryer can be used for freeze drying all types of products. This machine ensures the preservation of nutrients, texture, and flavor, making it ideal for high-quality food processing. It is also suitable for industrial-scale production due to its efficiency and reliability.
Working Principle of Vacuum Freeze Dryer Machine:
The principle of sublimation is used, where the fully frozen product is heated in a vacuum condition within the drying chamber. The ice in the product turns directly into vapor without melting. The vapor in the sealed chamber is condensed by a vapor condenser, which has a much lower temperature. As a result, the vapor quickly freezes and accumulates on the surface of the vapor condenser. This process continues until all the moisture is removed from the product, and the vapor condenser becomes full of ice. At the end of a freeze-drying cycle, the ice is melted using water, known as defrosting.

Main Components of Wuzhi Vacuum Freeze Dryer Machine:
Wuzhi Vacuum Freeze Dryer Machine |
Drying Chamber (SUS304) |
Chamber (SUS304) |
Main Body (SUS304) |
Flange (SUS304) | |||
Heads (SUS304) | |||
Shelf System | Shelf System (SUS304) | ||
Vapor Condenser | Vapor Condenser (SUS304) | ||
Refrigeration System |
Refrigeration Unit |
Compressor | |
Oil Separator | |||
Condenser | |||
Filter | |||
Suction Accumulator | |||
Cooling Tower (option) | Cooling Tower (option) | ||
Water Pump (option) | |||
Vacuum System | Vacuum Pump | Vacuum Pump | |
Roots Pump (n/a) | Roots Pump (for bigger model) | ||
Heating System |
Heater | Electric Heater | |
Circulation Pump | Circulation Pump | ||
Exchanger | Exchanger | ||
Control System |
PLC | PLC | |
HMI | HMI | ||
Cabinet | Cabinet |
The Remarkable Advantage of Freeze Dried Food:
1, Retain biological activity 2, Keep 99% product nutrition
3, Green food without additives
4, Good shape, color and taste
5, Long storage time
6, Easy transportation

Vacuum Freeze Dryer Machine Quality Warranty:
The warranty period of Vacuum Freeze Dryer Machine is full 12 months since customer receiving the freeze dryer. At any time, if there is any problem, we'll provide solution by emails or calls within 24 hours. If the problem can't be solved, we'll send engineers to solve on site.
Installation, Commissioning and Training:
As Vacuum Freeze Dryer Machine is new to many customers, the experienced technical will visit customer's site for installation advice and commissioning service.
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Vacuum Freeze Dryer Machine Packing and Shipment:
Vacuum Freeze Dryer Machine will be packed by fumigation free wooden box with necessary shipping marks. If the customers do not know how to purchase or import the Vacuum Freeze Dryer Machine, we could provide door to door service.
Technical Parameters of Wuzhi Vacuum Freeze Dryer Machine:
Conductive Freeze Dryer |
Model | Shelf area |
Capacity (kg/batch) |
Installed area |
Installed power |
Dimension (m) |
Weight (kg) |
FD-10 | 1 m2 | 10kg | 5 m2 | 3.75kw | 1.6x0.9x1.6 | 800kg | |
FD-20 | 2 m2 | 20kg | 7 m2 | 6.12kw | 1.9x1.0x1.8 | 1200kg | |
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