12m3/H 5Wire Freeze Dry Machine For Tomato Cassava Drying
Product Description of Freeze Dry Machine
Freeze-dry (brief named Freeze-dry) is a stable process of material
dried which will put the material contained with water to freeze to
solid first, then make among them of the water sublimate from solid
to air condition, removing water to preserve materials
Vacuum freeze-drying method is a liquid → solid → gaseous process.
In freeze-drying process, "liquid bridge" between the solution
particles has been frozen into "solid bridge". The relative
position of particles has been fixed and does not exist surface
tension on gas-liquid interface between the two particles.
With the continuous distillation of solvent, "solid bridge"
continuously decrease, but the the relative position between two
particles will not longer change until the "solid bridge"
completely disappear.
Product parameters of Freeze Dry Machine
Description | SED-10DG Vacuum Freeze Drying Machine |
Machine suitable for | food and vegetable drying |
Power supply | 43Kw, 380V±10%,50HZ,3Phase,5Wire |
Compressed air | ≥40L/min(P=0.5~0.8Mpa) |
Cooling water Quantity | ≥12m3/h(T≤30℃,P=0.2-0.3Mpa) |
Structure | Integral |
Whole volume(L×W×H) | 4500mm×2000mm×2000mm |
| Final dimension based on design |
Weight | 4T (Approx) |
Feature of Freeze Dry Machine
1 Screw compressor is used Blitzer refrigeration compressor, more
stable performance, reliable, easy to maintain
2 Temperature and pressure of compressor has multiple protection
features
3 Suction filter settings, prevent degeneration of stolen goods and
acid materials into the compressor chamber , corrosion internal
parts and refrigeration oil.
4 Exhaust temperature protection set to avoid oil degeneration in
extreme conditions , to reduce the exhaust temperature by cooling
motor
5 Compliance with the Montreal Convention, with environmentally
friendly refrigerants;
Working Principle of Freeze Dry Machine
Freeze dryer is a technology that uses the principle of sublimation
for drying. The dried raw materials are quickly frozen at low
temperature, and then in an appropriate vacuum environment, the
frozen water molecules are directly sublimated into water
vapor to escape, and freeze-dried products are obtained. dry
matter.
Product Show of Freeze Dry Machine
Application of Freeze Dry Machine
Vacuum freeze-drying technology has a wide range of applications in
the fields of bioengineering, pharmaceutical industry, food
industry, material science and deep processing of agricultural and
sideline products.
