Vacuum Freeze Dryer
The vacuum freeze dryer freezes the material containing water under low temperature. And then the water will directly sublimate under vacuum condition. And the moisture will be absorbed via condensation to realize material dehydration and drying.
The material treated by freezing and drying basically not changes in its physical, chemical and biological status. The volatile component and nutritional ingredient in the material features little loss. The frozen material is poly-porous so the volume is basically the same with that before being dried.
Food freezing and drying: vacuum freeze drying technology can be used for fruits and vegetables, meat and poultry, aquatic product, condiments, fast food and famous specialty etc.
Health care products freezing and drying: drying of royal jelly, ginseng and some other health care products.
Medical product freezing and drying: serum, plasma, antibiotics, hormone etc.
Bioresearch: blood, bacteria, artery and some other organs.
The following are part of the vacuum freeze dryer. We can make further improvements on the base of specific types according to requirements.| Type | Unit | GZLS-0.5 | GZLS-0.8 | GZLS-1 | GZLS-2 | GZLS-3 | GZLS-6 | GZLS-8 | GZLS-10 | GZLS-14 | GZLS-20 | GZLS-40 | |||||||||
| Load area | m2 | 0.5 | 0.8 | 1 | 2 | 3 | 6 | 8 | 10 | 14 | 20 | 40 | |||||||||
| (Effective)layers of shelves | layers | 2 | 3 | 4 | 4 | 4 | 5 | 7 | 7 | 7 | 10 | 18 | |||||||||
| Max equipment height | mm | 1052 | 1578 | 2104 | 4208 | 6312 | 11835 | 16519 | 23092 | 29456 | 42080 | 84160 | |||||||||
| Shelf interval | mm | 120 （can be adjusted according to users' requirements） | |||||||||||||||||||
| Shelf temperature | ℃ | -45-70 | |||||||||||||||||||
| Shelf temperature difference | ℃ | ≤±1 | |||||||||||||||||||
| Plugging device | Manual | Hydraulic | |||||||||||||||||||
| Max vacuum degree in the box | Pa | 1 | |||||||||||||||||||
| Ice load of the water condenser | kg | 5 | 8 | 10 | 20 | 30 | 60 | 80 | 100 | 140 | 200 | 400 | |||||||||
| Working temperature of the water condenser | ℃ | -55～-18 | ||||||||||
| Defrosting method | Spraying and water logging | |||||||||||
| Application environment | 1.Temperature 5℃～35 ℃ 2.Relative humidity≤80% | |||||||||||
| Cooling water temperature | ℃ | ≤28℃ | ||||||||||
| Dryer dimension | mm | 1400× 1000× 2000 | 1400× 1000× 2000 | 2450× 900× 2400 | 2800× 1250× 2500 | 3200× 1600× 2800 | 3900× 1950× 3000 | 4200× 2250× 3500 | 4200× 2250× 3500 | 4500× 2250× 3800 | 5000× 2700× 4200 | 6000× 3500× 4200 |
| Power | kw | 5.0 | 6.5 | 7.5 | 12 | 20 | 40 | 50 | 55 | 75 | 100 | 180 |
| Cooling water quantity | T/h | 2 | 3 | 5 | 10 | 13 | 15 | 20 | 30 | 60 | ||
| Control | Stored program control | |||||||||||
| Complete machine weight | kg | 1000 | 1150 | 1300 | 2500 | 3500 | 6000 | 8000 | 9000 | 12000 | 16000 | 23000 |
| Note | Air cooling | Water cooling | ||||||||||
The vacuum freeze dryer is designed and manufactured according to GMP requirements. It adopts integral structure so that the installation and application can be convenient after purchasing of the dryer. The complex assembly of the parts can be removed.
For this vacuum freeze dryer, if there is a type which can meet your requirements, please tell us. We can provide more detailed product information and product service for you. If there is no suitable types, please tell us your requirements. The demand will be responsible by specific person who will provide improving plans and communicate with you to develop available drying method.
