Vacuum Freeze Dryer

The vacuum freezing drying technology, which is also called sublimation drying, is a technical method that freezes the samples in advance, and then sublimates its moisture in the vacuum state. Materials are easier for long term preservation after freezing drying processing.

They can be restored to the original state and maintain its chemical and biological characteristics after being watered. So the freezing drying technology is widely used in medicine, pharmacy, food production, chemistry industry and biological products etc.

LGJ-10 top-press with manifold vacuum freeze dryer 
 
Technical parameter
Min. Condenser Temperature ≤-50℃, Minimum -80℃(optional)

Vacuum: <10 Pa 

Freeze-drying area: 0.08m2
Condenser Capability: 3-4 L/24h

Capacity: 0.7L
Dimension: 565×420×(360+430) mm

Material Tray: ф180mm 3 layers, stainless steel 

Vials capacity: Φ12mm 560 bottles,Φ16mm 285 bottles, Φ22mm 165 bottles
Powder: 220V, 50Hz 

Condensor with pre-freezing fuction, saving the cost of cryogenic cold trap

Manifold dryer with 8 ports, the flask specification 1000ml, 500ml, 250ml, 100ml, 

Freeze drying time: about 24h , material thickness 10 mm ;

    ( Running time is different due to the different material )