Audited Supplier
1. In-situ pre-freeze drying;
2. Temperature adjustable, controllable production process;
3. 30 sections can be set, the freeze dryer can modify the program parameters during the running process, and record the vacuum drying curve and data online;
4. Touch screen, you can set the power-on password to display the drying curve;
5. The square tray is not easy to be deformed, easy to operate and easy to clean;
6. The drying chamber adopts a high light transmissive colorless transparent plexiglass door, which can clearly observe the change process of the material during the operation;
7. Optional configuration of the inflation valve, which can be filled with dry inert gas,
| Model | LFD-30 |
| Effective area | 3.0m² |
| 22 vials capacity | 6050 pieces |
| 16 vial capacity | 11400 pieces |
| 12 vial capacity | 20000 pieces |
| Processing ability | 40kg/batch |
| Liquid product capacity | about 40L (thickness 10mm) |
| Plate size | 425 mm × 900 mm |
| Number of board plates | 8+1 (radiation layer) |
| Plate distance | 45 mm |
| Minimum temperature of the board layer | ≤ -35ºC (no-load) |
| Cold trap minimum temperature | ≤ -55ºC (no-load) |
| System maximum vacuum degree | ≤ 15Pa |
| Installed power | 4.5 KW |
| External dimensions (W*D*H) | 827 x 1100 x 1350mm |
| Total weight | 270kgs |
1:What is the working principle of food freeze dryer?
Vacuum freeze dryer machine refers to a process in which solid materials are directly sublimated into a gaseous state for drying under vacuum conditions without passing through the liquid phase.
2:Will food retain its original form and nutrients after freeze-drying?
During the freeze-drying process, the solvent directly sublimates from the solid state to the gaseous state, so the original chemical structure and form of the solute will not be destroyed.Lyophilization is the safest drying method with the least impact on the properties of the material being dried.
3:What models of small food freeze dryers can you choose?
Our company can provide a variety of models of products to meet your different freeze-drying needs.Such as LFD-1,LFD-4,LFD-6,LFD-8,LFD-9,LFD-10,LFD-15 and accept customer customization.
4:What products can be processed by a food freeze dryer?
The types of food that the food freeze dryer can process include fruits, vegetables, meat and milk, as well as tea and so on.
5:What are the requirements for the working environment of a freeze dryer?
The freeze dryer needs to operate in a suitable environment,temperatures above 5°C and below 30°C and at suitable humidity(use ventilation equipment such as dehumidifier,dehumidifier or directly open windows for ventilation).
