Drying Machine

SED-DG Series Food Vacuum Freeze Drying Machine

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.

SED-DG Series Food Vacuum Freeze Drying Machine

Feature

The material is cooled or heated by conduction mode through the shelf without a separate frozen library. Shelf have automatic constant temperature function, completely deal with material requirements for freeze-drying process. Vacuum is fully automatic and multivariable control, effectively save energy and improve production efficiency.


  1. Chamber is made of stainless steel which meets high standards of product processing requirements.


  2. Lamellar refrigeration ≤-50°C  Trap refrigeration ≤-60°C


  3. Screw compressor is to use environmentally refrigerant R404a which is international brand


  4. Lamellar has a constant temperature in the cooling and sublimation process.


  5. Vacuum pump with high performance valve and roots pump have oil-water separating function.


  6. Cold trap of water replenishing highly, defrosting fast.


  7. Electronic signature with American Electronic record of FDA CFR PART 11.


Vacuum freeze drying machine can be used to freeze dry fruits, vegetables, meat, nuts , herbs and so on.

applications of freeze dryer machine

SED-DG Series Food Vacuum Freeze Drying Machine
SED-DG Series Food Vacuum Freeze Drying Machine
Parameters Unit
Capacity Shelf usable area
Input Capacity Kg/B
Condenser capacity Kg/B
Basic parameter Cylinder Diameter Mm
Length mm
Shelf size Width mm
Length mm
Shelf distance mm
Shelf number No.
Shelf temperature range
Shelf difference in temperature
Min temperature of cold trap
Ultimate vacuum Pa
Utility Supply Cooling water qty:≤30℃,0.15-0.2MPa M³/hr
Compressed air consumption:0.6-1.0MPa L/min
Vacuum defrost water M³/b
Water consumption for deicing:≈50℃,01-0.2MPa M³/hr
Rated Power Kw
Dimension Length mm
Width mm
Height mm
Dimension
Parameters Unit Model
SED-0.2DG SED-0.2DG SED-0.2DG SED-0.2DG SED-0.2DG SED-0.2DG SED-0.2DG SED-0.2DG SED-0.2DG
Capacity Shelf usable area 0.24 0.54 1.05 5.4 10 15 20 35 50
Input Capacity Kg/B 2 5 10 50 100 150 200 350 500
Condenser capacity Kg/B 4 10 15 100 200 300 400 700 1000
Basic parameter Cylinder Diameter Mm


1300 1300 1300 2000 2000 2200
Length mm


2000 2230 3010 2350 3300 3650
Shelf size Width mm 300 300 350 600 600 600 1000 1000 1000
Length mm 400 450 600 1000 1520 2300 1250 2200 2500
Shelf distance mm 100 90 70
Shelf number No. 2+1 4+1 5+1 9+1 11+1 11+1 16+1 16+1 20+1
Shelf temperature range -50-+80 -40-+90 -50-+90
Shelf difference in temperature ±1 ±3
Min temperature of cold trap -70 -50 -60
Ultimate vacuum Pa ≤1 5 13
Utility Supply Cooling water qty:≤30℃,0.15-0.2MPa M³/hr


≥10 12 17 21 25 36
Compressed air consumption:0.6-1.0MPa L/min 0.45
Vacuum defrost water M³/b


0.03 0.035 0.053 0.071 0.125 0.178
Water consumption for deicing:≈50℃,01-0.2MPa M³/hr


0.5 0.5 0.7 1 1.6 2.3
Rated Power Kw 2.5 4 8 30 40 50 70 120 140
Dimension Length mm 700 1460 1300 3000 2300 3100 2400 3300 3700
Width mm 1300 860 900 2000 2000 2000 2700 3000 3400
Height mm 1700 1800 1850 2000 2000 2000 2500 2500 2500
Dimension 0.2 0.5 1 5 10 15 20 35 50

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