Pilot Vacuum Freeze Dryer

LGJ-50F Freeze Dryer is suitable for a small amount production, freeze-drying experiment in laboratory or pilot scale test. This series is one of our patent products.



This series of dryers have the heating shelf ,the frozen and drying process are finished in the same place.It changes the traditional complicated operation and prevents the product from pollution.

With heating shelf , PLC control standard, with programmable function

Freeze and drying process are completed in the same place

With organic glass observation window, the whole process is easy to see

The temperature error of shelf is less than or equal to 1 centigrade

Fluid fills hollow shelves, with most uniform shelf temperature ,consistent and repeatable drying

LCD display, English interface, display of drying curves

Internal surface of rectangular chamber and product tray are constructed of stainless steel

Drying chamber separated to condenser, with better water capture capability and shorter drying time

Air-let-in valve with nitrogen is available

Eutectic point test device is optional

Freeze drying area0.5 m2

Condenser capacity 10 L /24h

Condenser temperature Min. -70 centigrade

Vacuum degree10 Pa

Shelf temperature-50 centigrade ----+70 centigrade

Shelf layers3+1 layers; 100mm spacing

Shelf size410x410x20 mm

Bulk capacity8 L, 10mm thickness

Vial capacity dia. 12mm3690pcs

Vial capacity dia. 16mm2046 pcs

Vial capacity dia. 22mm1056 pcs

Electric defrostingAvailable

Style of pressHydraulic

CoolingAir,ambient temperature no more than 25 centigrade

Power 220V, 50Hz

Dimension 1165x1310x1950mm

Freeze dryer is widely used in medicine, pharmacy, biology research, chemical industry and food production ,etc.