freeze dryer for breast milk
Freeze dry breast milk machine
| Description |
KFD series freeze dryer is a machine specially used for drying milk and other materials. It first freezes milk into a solid, sublimates the water in the solid into the air and removes the moisture, and then preserves the solution-grade material. After freezing, the solvent is reduced to an extent that prevents the formation of microorganisms and their chemical reactions, allowing the product to be preserved for a long time and retain its effective nutritional content.
| Food Industry |
Freeze dry breast milk machine also called food freeze dryer , which can be used in the drying vegetables, meet, fish, condiment instant food ，royal jelly, ginseng, terrapin, rainworm etc, keeping the food’s original color , smell, taste, shape. Freeze-dried products have good rehydration properties and are light in weight, which can greatly reduce transportation costs.
| Specifications |
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KFD-20 |
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Construction |
Technical Parameters |
Remark |
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Base Structure |
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Effective area of shelves |
20㎡ |
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Input capacity |
200kg/batch |
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Maximum Condenser capacity |
350Kg/batch |
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Power supply |
380V/50Hz/3P |
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Power consumption |
85.6Kw |
380V/50Hz/3P |
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Cooling Water |
15T/Hr (T＜28℃, P=0.1-0.15MPa) |
Recyclable |
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Main Structure |
Unity type: 4700*2300*2450mm |
subject to the actual design |
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Weight |
8000 Kg |
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Dry Chamber |
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Dry Chamber Material |
SUS304/ 8mm thick |
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Door lock |
Hand knob lock |
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Door Open direction |
Right to left |
Decided by customer |
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Open angle |
＞110° |
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Door material |
SUS304 |
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Dry Chamber Shape and dimension |
Cylinder φ1900×2700 |
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Observation window |
Frost-resistant glass |
Installed on the front |
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Door seal |
Medical o section silicone rubber seal |
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Temperature sensor |
T-type thermocouple |
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Shelves (Heating Plates) |
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Shelf material |
6063 aluminum alloy |
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Shelf dimension(L*W*H) |
2200*1200*15mm |
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Shelf quantity.(pc) |
8+1 layers (total 18 pieces) |
The top layer of the shelves is temperature compensation |
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Shelf Surfaceness |
Ra≤0.5um |
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Distance between shelves |
95mm |
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Aluminum alloy tray |
538×610×35mm |
64pcs x2sets, total 128pcs |
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Shelf lowest temperature |
Room temperature |
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Shelf highest temperature |
+120℃ |
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Heating power consumption |
16Kw/380V/50Hz |
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Condenser |
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Condenser Material |
SUS304/ 6mm thick |
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Shape and dimension |
Cylinder ￠1900*1100 |
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Coil pipe material |
SUS304 |
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Coil shape |
Circular coil pipe |
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Coil pipe water catching area |
≥25㎡ |
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Defrost method |
spray + immersion |
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Defrost water |
12.5 m3/h (T=50-60℃, P=0.1MPa) |
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Refrigerant |
R404a |
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Temperature sensor |
T-type thermocouple |
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Condenser design temperature. |
-40℃,lowest -65℃ |
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Cooling rate |
+30~-40℃≤30min |
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Observation window |
Frost-resistant glass |
Installed on the front |
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Refrigerating Unit |
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Compressor. |
Refcomp (Italy) SWIL-6500 65HP |
1set |
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Power consumption |
48Kw |
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Refrigerant |
R404a |
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Shelf temperature uniformity |
+/-1℃ |
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Oil separator |
Tianjin Fast |
1set |
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Oil Filter |
Emerson (America) |
1set |
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Oil pressure differential controller |
Fengshen |
1set |
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Gas-liquid separator |
Emerson (America) |
1set |
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Dehumidification drying filter |
Emerson (America) |
1set |
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Manometer |
Jinhao |
3set |
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High/low voltage protection relay |
Danfoss (Danmark) |
1set |
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water-cooled condenser |
KAIDI |
1set |
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Corrugated Damping Pipe |
Jinhao |
2pcs |
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Manual stop valve |
Jinhao |
1set |
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Refrigerating solenoid valve |
Emerson (America) |
1set |
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Expansion valve |
Danfoss (Danmark) |
1set |
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Red Copper Pipe |
φ22,φ16,φ12,φ10 |
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Refrigeration Return-pipe |
φ57φ51φ38 Stainless steel seamless pipe |
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Quick-freezing Room |
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Temperature |
≤-40℃ |
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Room Dimension (L*W*H)(mm) |
3100*3040*3740mm |
1 set |
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Door Dimension |
2000*1800*120 |
1set |
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Fan |
80㎡ |
1 set |
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Trolley (mm) |
1080*1410*865 SUS304 |
2 x 2sets (1set under freeze-drying; 1set under quick-freezing) |
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Trolley rails |
12# I-beam |
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Vacuum System |
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Vacuum Pump |
America Tuthill KT-150C 5.5KW |
1set |
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Roots vacuum pump |
America Tuthill ZJ- 150 3KW |
1 set |
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corrugated pipe |
φ76,φ108 |
Vacuum Pipe Shock Resistance |
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Pump air flow |
150L/S |
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Power consumption |
8.5Kw |
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Butterfly valve |
GI-63 |
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vacuum solenoid valve |
Ningbo |
Automatic open or close with vacuum pump |
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vacuum gauge |
ZJ-54D |
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Final vacuum |
≤3Pa |
No-load |
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Pumping rate |
From the atmospheric pressure dropped to 133 Pa≤20min |
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System leakage rate |
0.005 Pa.m3/sec |
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Circulation System |
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Pipe material |
304 seamless pipe |
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Circulation pump |
Denmark Grundfos LP series 1.1KW 20m3/hr |
1set |
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Power consumption |
17.1Kw |
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Ball valve |
Shanghai DG50 |
Comply with the standard of Q/IAKX002-97 |
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Circulating fluid |
Multiple fluid |
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Heat exchanger |
ALFA LAVAL (Sweden) |
1set |
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Heating rate |
＞1℃/min |
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Heating method |
Electric heating Pipe, 4Kw/pc x 4pcs |
Could use steam heating system if customer have |
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Heating capacity |
860Kcal/hr x 16Kw = 13760Kcal/hr |
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Control method |
Manual/Auto control |
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Circulating fluid tank dimension |
￠300*500 |
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Control System |
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System Monitoring Software |
Kassel |
1set |
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Vertical control cabinet |
800×300×1500 |
Control,record |
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Computer |
LENOVOL |
1set |
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PLC |
SIEMENS CPU 226 CN AC/DC/relay |
1set |
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Thermocouple extension module |
SIEMENS EM 231 CN 4(4 TC) |
2set |
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Analog Input Module |
SIEMENS EM 231 CN(4 AI) |
1set |
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HMI |
Taiwan PanelMaster PT070 |
1set |
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Cable of HMI and PLC |
Kassel |
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Constant current |
Kassel |
1 |
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Switching Power Supply |
Taiwan MW company / 24V/5V |
24V 1pc; 5V 1pc |
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Temperature sensor |
T-type thermocouple |
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vacuum gauge |
ZJ-54D |
2 |
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AC contactor |
SCHNEIDER (Germany) |
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Air-break |
SCHNEIDER (Germany) |
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Electric wire |
10㎡,6㎡,4㎡,2㎡,1㎡ |
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Competitive Advantage:
1.Kassel food freeze dryer are designed and produced completely according to European standards, which are oriented towards high efficiency and high quality.
2.Kassel milk freeze dryer is certified by CE and ISO9001.
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