SJIA-30F SJIA High quality fruit processing machine-vacuum freeze drying machine & vacuum freeze dryer

hot sell freeze dryer machine   SJIA-20F 30F outer size 123 x71 x125CM
SJIA-50F outer size 108 x72 x137CM
SJIA-100F outer size 120x80x192CM Purpose:    SJIA series vaccum freeze dryer ( In situ) is suitable for laboratory samples of freeze drying test, and a small amount of  production.The machine is with shelf sheating function,using PLC technology which is accurate temperature control,human-computer interface using LCD screen with curves and data.    Technical characteristics:   1.pre-freeze drying processing is in situ,put the material into the drying cabinet, it is automatic for the process of freezing and dring.     2.The machine is cascade refrigeration technology,imported compressor which is low noise,large cooling capacity and high capacity of water capture to reduce the time of freeze drying.   3.Silicon oil is intermediate medium in the shelves for heating to Ensure drying material uniformity, temperature discrepany is      ≤1°C   4.The shelf temperature can be adjustable and control which is Easy for exploring of semi-work and production process   5.The square shelf is difficult for distortion, and easy for operation  and cleaning.   6.LCD display designed as touch screen, it adopt PLC control system, can display all important curves and data,  human-computer interface can provide the user more information for relevant freeze drying process.  
7.Cold trap and operation panel are made by stainless steel,corrosion-resistant and easy to clean   8.The inflation valve is optional,which can be filled with inert gas.  
9.The cabinet door is with high transparent colorless organic glass, The material change process  can be easily observed during the   operation through the transparent door.   10.The recorder and computer communication interface is optiona  

	Speficication	SJIA-20F	SJIA-30F	SJIA-50F	SJIA-100F
Shelf System
1	shelf dimensions(mm)	300x400	300x400	475 x 355	475x355
2	No. of Shelves	2+1 radiant	3+1 radiant	3+1 radiant	6+1 radiant
3	Total shelf area(m2)	0.24	0.36	0.51	1
4	shelf clearance(mm)	70-100
5	MOC of the shelves	SS316L
6	Finish	pharma finish better than 220 Grit
7	Shelf temperature range	-50℃ to +70℃
8	cooling time from 20C to -40C	60min
9	shelf uniformity	±1℃
10	heater capacity	1KW			2KW
11	heating rate	Greater than 1℃
12	shelf fluid	silicon Oil
13	fluid pump	WILO or Grundfos
14	stoppering	hydraulic stooer(optional)
CONDENSER
1	Maxiumm low temperature	-80℃
2	MOC of the condenser	SS 304 or SS316L
3	Finish	pharma finish better than 220 Grit
4	condenser capacity	6 kg/24h	7 kg/24h	10 kg/24h	15 kg/24h
5	condenser area(m2)	0.45	0.54	0.66	coil type
6	coolling time from 20C to -40C	30min
7	defrost system	electric heater or hot gas
Vacuum
1	ultimate vacuum	<0.01mbar
2	pump down time to 0.1mbar	30 min
3	chamner leak rate	<20 ML/S	<20 ML/S	<25 ML/S	<30 ML/S
4	sensor type	inficon pirani
5	vaccum pump	LEYBOLD	LEYBOLD	LEYBOLD	LEYBOLD
chambers
1	product chamber	rectangular chamber MOC SS304 or SS316L,
2	door	acrylic door door with opening to a max angle of 110°
3	sealing	split ring silicon ruber gasket
4	condenser chamner	round chamber with MOC SS304 or SS 318L
refrigeration system
1	compressor	1.25HP*2	1.5HP X2	2HP *2	4hP *2
2	power unit	2300w	2800w	3500w	4500w
3	refrigerant	R507 & R23
4	pressure control	danfos
5	Therm exp valve	danfos