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Product Description
Applications
Vacuum freeze drying technology is currently worldwide most advanced technology for food dehydration processing. Compared with the commonly used drying method, the freeze-dried food produced with this technology features long period of quality assurance, good re-hydration nature, good-looking color, good flavor, taste and high content of nutritious components. The dried food basically remains unchanged in its volume and shape, looks like sponge and has no shrinking. This drying technology can be widely used in process of vegetables, fruits, condiments, aquatic products, biological products, medicine, beverage and etc.
Working principle
The vacuum freeze drying is a drying method for dehydration and preservation of substances. It sublimes the moisture in the pre-processed substance from solid state into gaseous state by -30 centigrade quick-freezing under the vacuum condition.
JDG series vacuum freeze drying equipment mainly includes food pre-freezing system, drying bin system, heating system, vacuum system, refrigerating system, material conveying system, medium system, pneumatic system, cleaning and sterilizing system.
Performance data for JDG-20 vacuum freeze dryer
JDG-30㎡ | |||
Construction | Technical Parameters | Remark | |
Base Structure | |||
Effective area of shelves | 30㎡ | ||
Input capacity | 300kg/batch | ||
Maximum Condenser capacity | 450Kg/batch | ||
Power supply | 380V/50Hz/3Phase | According to customer’s Voltage | |
Power consumption | 99.05Kw | ||
Cooling Water | 30T/Hr(T＜28℃, P=0.1-0.15MPa) | Recyclable Provided by customer | |
Main Structure | Separated type | subject to the actual design | |
Weight | 9500 Kg | ||
Dry Chamber | |||
Dry Chamber Material | SUS304/ 6mm thickness | ||
Door lock | Hand knob lock | ||
Door Open direction | Right to left | Decided by customer | |
Open angle | ＞110° | ||
Door material | SUS304 | ||
Dry Chamber Shape and dimension | Cylinder φ1920×6500mm | ||
Observation window
| Frost-resistant glass φ240、δ25~27 | Installed on the front | |
Door seal | Medical o section silicone rubber seal | ||
Temperature sensor | T-type thermocouple | ||
Shelves (Heating Plates) | |||
Shelf material | 6063 aluminum alloy | ||
Shelf quantity.（pc） | 8+1 layers (total 18 pieces) | The top layer of the shelves is temperature compensation | |
Aluminum alloy tray | 610*538*30*2mm | 96pcs x2sets, total 192pcs | |
Distance between shelves | 95mm | ||
Shelf dimension（L*W*H） | 3300*600*15mm/piece | total 18pcs | |
Shelf lowest temperature | Room temperature | ||
Shelf highest temperature | +100℃ | ||
Heating power consumption | 24Kw/380V/50Hz | ||
Condenser | |||
Condenser Material | SUS304/ 6mm thick | ||
Shape and dimension | At the back of the dry chamber | ||
Coil pipe material | SUS304 | ||
Coil shape | Circular coil pipe | ||
Coil pipe water catching area | ≥30㎡ | ||
Defrost method | spray + immersion | ||
Refrigerant | R404A | Provided by customer | |
Temperature sensor | T-type thermocouple | ||
Condenser design temperature. | -40℃，lowest -55℃ | ||
Cooling rate | +30~-40℃≤30min | ||
Observation window | Frost-resistant glass φ240、δ25~27 | Installed on the front | |
Refrigerating Unit | |||
Compressor | Refcomp SW3L-7000 70HP low temperature screw compressor | 1set | |
Power consumption | 52Kw | ||
Refrigerant | R404A | Prepared by customer | |
Shelf temperature uniformity | +/-1℃ | ||
Oil separator | PAIERKE | 1set | |
Oil Filter | Refcomp | 1set | |
Oil pressure differential controller | Shanghai Fengshen | 1set | |
Gas-liquid separator | CHINA | 1set | |
Dehumidification drying filter | Shengzhou Jinhao | 1set | |
Manometer | Shengzhou Jinhao | 3set | |
High voltage protection relay | Shengzhou Jinhao | 1set | |
Zhejiang KAIDI | 1set | ||
Corrugated Damping Pipe | Shengzhou Jinhao | 2pcs | |
Manual stop valve | Shengzhou Jinhao | 1set | |
Refrigerating solenoid valve | Emerson (America) | 1set | |
Expansion valve | Danfoss (Danmark) | 1set | |
Refrigeration Return-pipe | φ57φ51φ38 seamless pipe | ||
Vacuum System | |||
Water-ring Pump | BOSHAN 2BV—5111 5.5KW | 1set | |
Roots vacuum pump | HAIZHEN ZJP- 70 1.5KW | 1 set | |
Roots vacuum pump | HAIZHEN ZJP- 150 3KW | 1 set | |
Roots vacuum pump | HAIZHEN ZJP- 600 5.5KW | 1 set | |
Corrugated pipe | φ76、φ108 | Vacuum Pipe Shock Resistance | |
Pump air flow | 600L/S | ||
Power consumption | 15.5Kw | ||
Butterfly valve | Ningbo GI-63 | ||
Butterfly valve | Ningbo GI-100 | ||
Vacuum ball valve | Ningbo DN25 | ||
Vacuum ball valve | Ningbo DN40 | ||
Vacuum ball valve | Ningbo DN50 | ||
Vacuum electromagnetic valve | Ningbo | Automatic open or close with vacuum pump | |
vacuum gauge | Shandong ZJ-54D | ||
Final vacuum | 5Pa | No-load | |
Pumping rate | From the atmospheric pressure dropped to 133 Pa≤30min | ||
System leakage rate | 0.005 Pa.m3/sec | ||
Circulation System | |||
Pipe material | 304 seamless pipe | ||
Circulation pump | NANFANG 2.2KW | 1set
| |
Power consumption | 30.2Kw | ||
Ball valve | Shanghai DG50 | Comply with the standard of Q/IAKX002-97 | |
Circulating fluid | Water | ||
Heat exchanger | BAODE | 1set | |
Heating rate | ＞1℃/min | ||
Heating method | Electric heating Pipe, 4Kw/pc x 7pcs 28kw | Could use steam heating system if customer have | |
Control method | Manual/Auto control | ||
Circulating fluid tank dimension | ￠400*500 | ||
Heating tank | ￠350*400 | ||
Control System | |||
System Monitoring Software | China | 1set | |
Vertical control cabinet | China Shuanglong 1200×350×1600mm | Control,record | |
PLC | SIEMENS | 1set | |
Thermocouple extension module | SIEMENS | 2set | |
Analog Input Module | SIEMENS | 1set | |
HMI | MCGS | 1set | |
Cable of HMI and PLC | |||
Constant current | 1 | ||
Switching Power Supply | Taiwan MW company / 24V/5V | 24V 1pc; 5V 1pc | |
Temperature sensor | T-type thermocouple | ||
vacuum gauge | Shandong ZJ-54D | 2 | |
AC contactor | SCHNEIDER | ||
Air-break | SCHNEIDER | ||
Electric wire | 10㎡、 6㎡、4㎡、2㎡、1㎡ | ||
Quick-freezing Room | |||
Temperature | ≤-40℃ | ||
Room Dimension (L*W*H)（mm） | 4000*3000*3500mm | 1 set | |
Fan | 85㎡ 1.35kw | 1 set | |
Trolley （mm） | 1080*145*1240 | 3sets | |
Shipping pictures
Installation pictures
Freeze dried products
Packaging & Shipping
1.Nomally shipping steps:
2.Our packing and shipping:
![(4[KDGL_NF%E6%2]D`4JYP](http://sc02.alicdn.com/kf/HTB1yfSOaQT2gK0jSZFk763IQFXaB/224767400/HTB1yfSOaQT2gK0jSZFk763IQFXaB.png)
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Pre-Sales Service:
* Inquiry and consulting support.
*Quickly reaction.
*Factory inspection available anytime.
After-Sales Service:
*Prompt technical support
*Engineers available to service machinery overseas
*Installation &commissioning,good training for customers.
![KE1PX$_SO]LLORZU3`DH8UW](http://sc02.alicdn.com/kf/HTB1FuKPaQH0gK0jSZPi761vapXaz/224767400/HTB1FuKPaQH0gK0jSZPi761vapXaz.png)
![RX2]L7{%NOW0`YXF9~)M{_G](http://sc02.alicdn.com/kf/HTB1UHmNaQP2gK0jSZPx761cQpXa8/224767400/HTB1UHmNaQP2gK0jSZPx761cQpXa8.png)
Q1.What's your delivery method?
A1:We commonly use sea transportation, using container to deliver the goods through Shanghai Port.
Q2.What products can you provide?
A2:Our main product includes powder mixers,granulating equipments,drying equipments,capsule fillers,blister packing machines,tablet/capsule counting filling line,ampoule/vial/oral liquid filling line includes ultrasonic washing machine,sterilization oven,filling capping machine,labeling machine.
Q3. What's the payment terms?
A3:We will confirm the payment with you when quoting, like FCA, CIF or others.T/T is the main payment.
Q4.How do you ensure your product quality?
A4:We conduct inspections in every production procedure, and for finished products, we will take 100% inspection depend on international standards according to customer's requirements.
Q5:Does the machine power voltage meet buyers' factory power source?
A5: We can do it as your request.
Q6: Is it difficult to install the machine ?
A6: For standard small machines, the machines will be packed with no take apart, it comes to you to be a complete machine; you just need to connect power and compressed air to machine, then begin to operate the machine.
For large size machines, we will take the machine apart, on condition that we do our best to keep the machine easy to assembly.
You will get videos and instructions about installation of machine from us.
Product Description
Applications
Vacuum freeze drying technology is currently worldwide most advanced technology for food dehydration processing. Compared with the commonly used drying method, the freeze-dried food produced with this technology features long period of quality assurance, good re-hydration nature, good-looking color, good flavor, taste and high content of nutritious components. The dried food basically remains unchanged in its volume and shape, looks like sponge and has no shrinking. This drying technology can be widely used in process of vegetables, fruits, condiments, aquatic products, biological products, medicine, beverage and etc.
Working principle
The vacuum freeze drying is a drying method for dehydration and preservation of substances. It sublimes the moisture in the pre-processed substance from solid state into gaseous state by -30 centigrade quick-freezing under the vacuum condition.
JDG series vacuum freeze drying equipment mainly includes food pre-freezing system, drying bin system, heating system, vacuum system, refrigerating system, material conveying system, medium system, pneumatic system, cleaning and sterilizing system.
Performance data for JDG-20 vacuum freeze dryer
JDG-30㎡ | |||
Construction | Technical Parameters | Remark | |
Base Structure | |||
Effective area of shelves | 30㎡ | ||
Input capacity | 300kg/batch | ||
Maximum Condenser capacity | 450Kg/batch | ||
Power supply | 380V/50Hz/3Phase | According to customer’s Voltage | |
Power consumption | 99.05Kw | ||
Cooling Water | 30T/Hr(T＜28℃, P=0.1-0.15MPa) | Recyclable Provided by customer | |
Main Structure | Separated type | subject to the actual design | |
Weight | 9500 Kg | ||
Dry Chamber | |||
Dry Chamber Material | SUS304/ 6mm thickness | ||
Door lock | Hand knob lock | ||
Door Open direction | Right to left | Decided by customer | |
Open angle | ＞110° | ||
Door material | SUS304 | ||
Dry Chamber Shape and dimension | Cylinder φ1920×6500mm | ||
Observation window
| Frost-resistant glass φ240、δ25~27 | Installed on the front | |
Door seal | Medical o section silicone rubber seal | ||
Temperature sensor | T-type thermocouple | ||
Shelves (Heating Plates) | |||
Shelf material | 6063 aluminum alloy | ||
Shelf quantity.（pc） | 8+1 layers (total 18 pieces) | The top layer of the shelves is temperature compensation | |
Aluminum alloy tray | 610*538*30*2mm | 96pcs x2sets, total 192pcs | |
Distance between shelves | 95mm | ||
Shelf dimension（L*W*H） | 3300*600*15mm/piece | total 18pcs | |
Shelf lowest temperature | Room temperature | ||
Shelf highest temperature | +100℃ | ||
Heating power consumption | 24Kw/380V/50Hz | ||
Condenser | |||
Condenser Material | SUS304/ 6mm thick | ||
Shape and dimension | At the back of the dry chamber | ||
Coil pipe material | SUS304 | ||
Coil shape | Circular coil pipe | ||
Coil pipe water catching area | ≥30㎡ | ||
Defrost method | spray + immersion | ||
Refrigerant | R404A | Provided by customer | |
Temperature sensor | T-type thermocouple | ||
Condenser design temperature. | -40℃，lowest -55℃ | ||
Cooling rate | +30~-40℃≤30min | ||
Observation window | Frost-resistant glass φ240、δ25~27 | Installed on the front | |
Refrigerating Unit | |||
Compressor | Refcomp SW3L-7000 70HP low temperature screw compressor | 1set | |
Power consumption | 52Kw | ||
Refrigerant | R404A | Prepared by customer | |
Shelf temperature uniformity | +/-1℃ | ||
Oil separator | PAIERKE | 1set | |
Oil Filter | Refcomp | 1set | |
Oil pressure differential controller | Shanghai Fengshen | 1set | |
Gas-liquid separator | CHINA | 1set | |
Dehumidification drying filter | Shengzhou Jinhao | 1set | |
Manometer | Shengzhou Jinhao | 3set | |
High voltage protection relay | Shengzhou Jinhao | 1set | |
Zhejiang KAIDI | 1set | ||
Corrugated Damping Pipe | Shengzhou Jinhao | 2pcs | |
Manual stop valve | Shengzhou Jinhao | 1set | |
Refrigerating solenoid valve | Emerson (America) | 1set | |
Expansion valve | Danfoss (Danmark) | 1set | |
Refrigeration Return-pipe | φ57φ51φ38 seamless pipe | ||
Vacuum System | |||
Water-ring Pump | BOSHAN 2BV—5111 5.5KW | 1set | |
Roots vacuum pump | HAIZHEN ZJP- 70 1.5KW | 1 set | |
Roots vacuum pump | HAIZHEN ZJP- 150 3KW | 1 set | |
Roots vacuum pump | HAIZHEN ZJP- 600 5.5KW | 1 set | |
Corrugated pipe | φ76、φ108 | Vacuum Pipe Shock Resistance | |
Pump air flow | 600L/S | ||
Power consumption | 15.5Kw | ||
Butterfly valve | Ningbo GI-63 | ||
Butterfly valve | Ningbo GI-100 | ||
Vacuum ball valve | Ningbo DN25 | ||
Vacuum ball valve | Ningbo DN40 | ||
Vacuum ball valve | Ningbo DN50 | ||
Vacuum electromagnetic valve | Ningbo | Automatic open or close with vacuum pump | |
vacuum gauge | Shandong ZJ-54D | ||
Final vacuum | 5Pa | No-load | |
Pumping rate | From the atmospheric pressure dropped to 133 Pa≤30min | ||
System leakage rate | 0.005 Pa.m3/sec | ||
Circulation System | |||
Pipe material | 304 seamless pipe | ||
Circulation pump | NANFANG 2.2KW | 1set
| |
Power consumption | 30.2Kw | ||
Ball valve | Shanghai DG50 | Comply with the standard of Q/IAKX002-97 | |
Circulating fluid | Water | ||
Heat exchanger | BAODE | 1set | |
Heating rate | ＞1℃/min | ||
Heating method | Electric heating Pipe, 4Kw/pc x 7pcs 28kw | Could use steam heating system if customer have | |
Control method | Manual/Auto control | ||
Circulating fluid tank dimension | ￠400*500 | ||
Heating tank | ￠350*400 | ||
Control System | |||
System Monitoring Software | China | 1set | |
Vertical control cabinet | China Shuanglong 1200×350×1600mm | Control,record | |
PLC | SIEMENS | 1set | |
Thermocouple extension module | SIEMENS | 2set | |
Analog Input Module | SIEMENS | 1set | |
HMI | MCGS | 1set | |
Cable of HMI and PLC | |||
Constant current | 1 | ||
Switching Power Supply | Taiwan MW company / 24V/5V | 24V 1pc; 5V 1pc | |
Temperature sensor | T-type thermocouple | ||
vacuum gauge | Shandong ZJ-54D | 2 | |
AC contactor | SCHNEIDER | ||
Air-break | SCHNEIDER | ||
Electric wire | 10㎡、 6㎡、4㎡、2㎡、1㎡ | ||
Quick-freezing Room | |||
Temperature | ≤-40℃ | ||
Room Dimension (L*W*H)（mm） | 4000*3000*3500mm | 1 set | |
Fan | 85㎡ 1.35kw | 1 set | |
Trolley （mm） | 1080*145*1240 | 3sets | |
Shipping pictures
Installation pictures
Freeze dried products
Packaging & Shipping
1.Nomally shipping steps:
2.Our packing and shipping:
Pre-Sales Service:
* Inquiry and consulting support.
*Quickly reaction.
*Factory inspection available anytime.
After-Sales Service:
*Prompt technical support
*Engineers available to service machinery overseas
*Installation &commissioning,good training for customers.
Q1.What's your delivery method?
A1:We commonly use sea transportation, using container to deliver the goods through Shanghai Port.
Q2.What products can you provide?
A2:Our main product includes powder mixers,granulating equipments,drying equipments,capsule fillers,blister packing machines,tablet/capsule counting filling line,ampoule/vial/oral liquid filling line includes ultrasonic washing machine,sterilization oven,filling capping machine,labeling machine.
Q3. What's the payment terms?
A3:We will confirm the payment with you when quoting, like FCA, CIF or others.T/T is the main payment.
Q4.How do you ensure your product quality?
A4:We conduct inspections in every production procedure, and for finished products, we will take 100% inspection depend on international standards according to customer's requirements.
Q5:Does the machine power voltage meet buyers' factory power source?
A5: We can do it as your request.
Q6: Is it difficult to install the machine ?
A6: For standard small machines, the machines will be packed with no take apart, it comes to you to be a complete machine; you just need to connect power and compressed air to machine, then begin to operate the machine.
For large size machines, we will take the machine apart, on condition that we do our best to keep the machine easy to assembly.
You will get videos and instructions about installation of machine from us.
