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Hangzhou SED Pharmaceutical Machinery Co.,Ltd. |
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3 Square Meters Low Temperature Food Small Freeze Dry Machine 380V / 50HZ / 100A Power
Product Overview 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
Products at solution stage are frozen through sublimation and
desorption, then the solvent reduce to a certain extent, thereby
preventing the formation of micro-organisms or chemical reaction
between the solute and solvent that products can be preserved for a
long time and maintained its nature.
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.
Feature of Freeze Dry Machine
1. With electric heating shelf and PID control standard,with programmable function
2. 16 programs can be stored, each program can be set up 32
segments
3. LCD display and record drying curves
4. Stopper by hand is available, vacuum sealing for vials can be
completed.
5. RS232 interface is optional, computer connected to display
freeze-drying curve
6. Air-let-in valve with nitrogen is optional
7. Eutecticpoint test device is optional
Product Parameters of Freeze Dry Machine
| model | 3 square meters |
| Power | 380V/50HZ/100A |
| Power consumption | 19Kw |
| Cooling water qty | ≥3m3/h(T≤28℃) ≥2m3/h(T≤20℃) |
| Compressed air | ≥40L/Min(P=0.4-0.5Mpa) |
| Defrost water consumption | 60Kg/Batch(T=80℃/P≥0.2-0.3MPa) |
| Chamber design temperature | 90℃ |
| Shelf total usable area | 3.24M2 |
| 3-5ml vials capacity | 13000 bottles |
| Structure | Integral |
| Total weight | 2000kg |
| Whole volume | 3500X1200X2100mm |
Show of Freeze Dry Machine
Application of Freeze Dry Machine
Freeze Drying Machine is widely used in food, fruit, vegetable, fish, sea cucumer, shrimp, meat drying indstury, chemical and biological industry etc. the dried product dried by freeze dryer is with good taste, beautiful color and good shape.
