1000kg Freeze Drying Machine
Product Description
Summary
The vacuum freezing and drying technology is currently the most advanced dehydrating processing technology in the world. Compared with the commonly used drying method, the freezedried food produced by lyophilizer features long period of quality assurance, good re-hydration nature, good-looking color, good flavor, taste and high content of nutritious components the dried food basically remains unchanged in its volume and shape,looks like sponge and has no shrinking.
Brief introduction
lyophilizers are consisted of food pre-freezing system, freezing and drying pot, heating system, vacuum system,
refrigerating system, material conveying system and control system, etc.
The vacuum system adopts the combination of water-sealed pump and oil-sealed pump. The way of heating is closed water circulation heating. And the condenser is placed inside heating tank besides the heating plates. Of course, it can be customized according to the practical condition, for example, placed above the drying pot.
Working principle
After some pretreatments, in a low temperature and vacuum surroundings, the inner moisture of the foodstuff will sublimate from
solid state to gaseous state so that the foodstuff is dried.
The whole processing line including the following parts
1. pretreatment system
2. freezing and drying tank
3. heating system
4. vacuum system
5. refrigeration system
6. material conveyor
7. control system
Model | FD-2 | FD-5 | FD-10 | FD-20 | FD-50 | FD-100 |
drying area | 2.4m2 | 5.0m2 | 10m2 | 20m2 | 50m2 | 100m2 |
load capacity | 24kg/batch | 50kg/batch | 100kg/batch | 240kg/batch | 500kg/batch | 1000kg/batch |
tray size | 540x460x30 mm | 635x545x35mm | 870x545x 35 mm | 700x460x30mm | 635x545x35mm | 635x545x35mm |
tray number | 8pcs x2 | 16pcs x2 | 22pcs x2 | 60pcs x2 | 144pcs x2 | 288pcs x2 |
drying pot size | φ700x2000mm | φ1200x2280mm | φ1600x 2900 mm | φ1800x 2600 mm | φ2400x 5200mm | φ2400x 9100 mm |
operation vacuum | 13.3~200 pa |
heating plate temp | normal temperature~+120℃ |
electric method | 6kw | 15KW | 24KW | 36KW | 96KW | -- |
steam capacity | -- | -- | -- | -- | 150kg/h | 260kg/h |
0.7 mpa | 0.7 mpa |
cold load | | 11.1KW | 18KW | | 110KW | 180KW |
dimension | | 4.3x2.2x1.8m | 7.4x2.3x2.4m | | designed by client plant | designed by client plant |
power | 20KW | 31kw | 57kw | 104.5KW | 130kw+ | 249kw |
Application
The vacuum freezing and drying machine can be widely used in various fields, such as vegetables, fruits, condiments, seafood,biological products, medicine, beverage, specimen, etc.