Freeze Drying Machine

LGJ-100F freeze dryer is suitable for a small amount production or pilot scale test. This series is one of our patent products.



For this series, pre-freezing and drying process are completed on the shelf. It changes the traditional complicated operation and prevent the product from pollution.

PLC control standard, freeze-drying curve is programmable

Freeze and drying process are completed in situ

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

Condenser separated from drying chamber ,better water capture capability and shorter drying time

Double compressors are used for cascade refrigeration

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

Air-let-in valve with nitrogen is available

Eutectic point test device is optional

PC software is optional to achieve remote control

Freeze drying area1.152 m2

Condenser capability15 L /24h

Condenser temperatureMin.-70 centigrade

Vacuum degree10 Pa

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

Shelf layers4+1 layers; 100mm spacing

Shelf size480x600x20 mm

Bulk capacity10L, 10mm thickness

Vial capacity dia. 12mm8400 pcs

Vial capacity dia. 16mm4706 pcs

Vial capacity dia. 22mm2428 pcs

Electric defrostingAvailable

Style of press Hydraulic

CoolingAir , ambient temperature no more than 25 centigrade

Power 380V, 50Hz

Dimension 1330x1310x2200mm

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