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Add : No.42,Lane 959, LeduWest Road, Songjiang District, Shanghai, China
Phone : 008621-67657880
E-mail : sales1@unipharmach.com
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JDG-50 Food Freeze Dryer for Pet food

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Model: JDG-50

Product Description

JDG-50 Food Freeze Dryer for Pet food

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-50 vacuum freeze dryer

JDG-50㎡
Construction	Technical Parameters	Remark
Base Structure
Effective area of shelves	51㎡
Input capacity	500kg/batch
Maximum Condenser capacity	600Kg/batch
Power supply	380V/50Hz/3P	According to client’s Voltage
Power consumption	127.2Kw
Cooling Water	50T/Hr(T＜28℃, P=0.1-0.15MPa)	Recyclable Provided by customer
Main Structure	Separated Type （Drying oven+ Machine system）	subject to the actual design
Weight	12500 Kg
Dry Chamber
Dry Chamber Material	SUS304/ 8mm thick
Door lock	Hand knob lock
Door Open direction	Right to left	Decided by customer
Open angle	＞110°
Door material	SUS304
Dry Chamber dimension	Cylinder Φ2100×6600
Observation window	Frost-resistant glass φ240mm、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 dimension（LWH）	330060015mm
Shelf quantity.（pc）	13+1 layers（total 28pcs）	The top layer of the shelves is temperature compensation
Aluminum alloy tray	540×590302	156pcs x 2sets
Distance between shelves	95 mm
Shelf lowest temperature	Room temperature
Shelf highest temperature	+100℃
Condenser
Condenser Material	SUS304/ 8mm thick
Condenser Location	at the back of dry chamber
Coil pipe material	SUS304
Coil shape	Circular coil pipe
Coil pipe water catching area	≥50㎡
Refrigerant	R404a	Provided by customer
Defrost method	spray + immersion
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 side
Refrigerating Unit
Compressor.	RefComp SW3L-9500 95HP low temperature screw compressor	1set
Power consumption	72Kw
Refrigerant	R404a	Provided by customer
Shelf temperature uniformity	+/-1℃
Oil separator	JINGWEI
Oil Filter	RefComp	2set
Oil flow switch	RefComp	2set
Oil pressure differential controller	Shanghai Fengshen
Gas-liquid separator	Shengzhou Jinhao
Dehumidification drying filter	Shengzhou Jinhao
Manometer	Shengzhou Jinhao
High voltage protection relay	Shengzhou Jinhao
water-cooled condenser	Zhejiang KAIDI	1set
Corrugated Damping Pipe	Shengzhou Jinhao
Manual stop valve	Shengzhou Jinhao
Refrigerating solenoid valve	Emerson
Expansion valve	Danfoss
Red Copper Pipe	φ22、φ16、φ12、φ10
Refrigeration Return-pipe	φ57φ51φ38 Stainless steel seamless pipe
Vacuum System
Water-ring Pump	BOSHAN TIANTI 2BV-5131 11kw	1se
Roots Pump	HAIZHEN ZJP-70 1.5kw	1set
Roots Pump	HAIZHEN ZJP-150 3kw	1set
Roots Pump	HAIZHEN ZJP-600 5.5KW	1set
Corrugated pipe	Φ108、￠89	Vacuum Pipe Shock Resistance
Pump air flow	600L/S
Power consumption	21Kw
Butterfly valve	Ningbo GI-63 GI-100
Vacuum solenoid valve	Ningbo DDC-65	Automatic open or close with vacuum pump
Vacuum gauge	Shandong ZJ-54D
Final vacuum	≤10Pa	No-load
Pumping rate	From the atmospheric pressure dropped to 133 Pa≤20min
System leakage rate	0.005 Pa.m3/sec
Circulation System
Pipe material	SS 304 seamless pipe
Circulation pump	NANFANG 2.2KW	1set
Power consumption	34.2Kw
Ball valve	Shanghai DG65	Comply with the standard of Q/IAKX002-97
Circulating fluid	Water	Provided by customer
Heat exchanger	Ningbo Baode	1set
Heating rate	＞1℃/min
Heating method	Electric heating Pipe 8pcs*4kw	32kw Steam heating system optional if customer has a boiler
Control method	Manual/Auto control
Circulating fluid tank dimension	￠300*400
Control System
System Monitoring Software		1set
Vertical control cabinet	China1100 x 400 x 600mm	Control, record
PLC	SIEMENS	1set
Thermocouple extension module	SIEMENS	2sets
Analog Input Module	SIEMENS	1set
HMI	MCGS	1set
Constant current		1set
Switching Power Supply	Taiwan MW company / 24V/5V	24V 1pc; 5V 1pc
Temperature sensor	T-type thermocouple
vacuum gauge	Shandong ZJ-54D
AC contactor	SCHNEIDER
Air-break	SCHNEIDER
Electric wire	50㎡、35㎡、25㎡、10㎡、 6㎡、4㎡、2㎡
Quick-freezing Room
Temperature	≤-40℃
dimension（LWH）(mm)	4040（L）×3040（W）×4240(H）	1 set
Fan	115㎡	1 set
Trolley（mm）	108014101240	3sets x 2

Shipping pictures

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Installation pictures

Freeze dried products

Packaging & Shipping

1.Nomally shipping steps:

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2.Our packing and shipping:

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Our Services

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.

Our customer

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Certifications

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FAQ

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.