Compared with the box type and vacuum microwave drying equipment, the tunnel type microwave drying equipment has the main advantages of continuous drying, large production and low labor intensity. Compared with the traditional equipment has the advantages of high efficiency, low energy consumption, the uniform heating, the drying speed is fast, the thermal inertia, the safety and environmental protection, the advantages of simple operation, easy to control etc.. The power of this device is between 30 kW and 200 kW. It is suitable for dry products with water content below 30%. The products with too high water need to focus on the cost of drying.
Weiyasi tunnel type microwave drying equipment with chain type microwave drying equipment, cloth type microwave drying equipment and net belt type microwave drying equipment three, chain plate commonly used in dry weight of large objects, cloth bag type is used to dry powder and paste material two, mesh belt is mainly used to dry bulk and granular. Material.
Vacuum Freeze Dryer
The vacuum freeze drying technoloLD, which is also called sublimation drying, is a technical method
that freezes the samples in advance, and then sublimates its moisture in vacuum state.
LGJ-50F vacuum freeze dryer For Pilot Scale
LGJ-50F Freeze Dryer is suitable for pilot scale or small scale production.This is one of our patent products.
This series of dryers with heating shelf, freezing and drying process are finished in the same place.It changes
the traditional complicated operation and prevents the product from pollution.
Main Features
- With heating shelf and PLC control standard, with programmable function
- With stopppering device to fulfill vacuum sealing for vials
- Freeze and drying process are completed on shelves.
- With organic glass observation window, the whole process is easy to see
- 32 groups programme can be stored, each programme can be set up 36 segments
- Silicon oil fills hollow shelves, with most uniform shelf temp. ,consistent and repeatable drying
- Big touch screen LCD display, English interface, display of drying curves
- Internal surface of rectangular chamber and product tray are constructed of stainless steel
- Air-let-in valve with nitrogen is available
- Eutectic point test device is optional
- PVC Coated shell or stainless steel shell is available
Technical Parameter (LGJ-50F top press stopper type)
Freeze drying area |
0.504m2 |
Condenser capacity |
10 kg /24h |
Condenser temperature |
Min. ≤-70°C |
Vacuum degree |
≤10 Pa |
Shelf temperature |
-50°C----+70°C |
Shelf layers |
3+1 layers; 100mm spacing |
Shelf size |
410x410x20 mm |
Bulk capacity |
5 L, 10mm thickness |
Vial capacity Φ12mm |
3690pcs |
Vial capacity Φ16mm |
2046 pcs |
Vial capacity Φ22mm |
1056 pcs |
Electric defrosting |
Available |
StLDe of press |
Hydraulic |
Cooling |
Air,draugLDy ambient temperature≤25°C |
Voltage |
380V, 50Hz |
Dimension |
1165x1310x1950mm |
WeigLD |
850 kg |
Power |
5 KW |
Components: host, vacuum pump
Package : plywood case, two packages in total ,standard exporting package by sea
Freeze Drying Samples
Types of LGJ-50F Series of Freeze dryer :
standard type, top press stopper type and manifold type
