Vacuum Freeze Dryer

This vacuum freeze dryer allows for drying without altering the chemical and biological states of the material that is being processed. This makes this type of drying technology perfect for research uses and for food preservation.

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Specifications

ItemSpecification	unit	GZLS-0.5	GZLS-0.8	GZLS-1	GZLS-2	GZLS-3	GZLS-6	GZLS-8	GZLS-10	GZLS-14	GZLS-20	GZLS-40
Capacity area	M²	0.5	0.8	1	2	3	6	8	10	14	20	40
Effective layers	layer	2	3	4	4	4	5	7	7	7	10	18
Max. bulk	mm	1052	1578	2104	4208	6312	11835	16519	23092	29456	42080	84160
Layer distance	mm	120 (adjustable to meet different requirement)
Layer temp.	℃	-115
Temperature Difference between layers	℃	±1
Stoppering method		Manual		Hydraulic
Vacuum pressure	Pa	1
Condensing capacity	kg	5	8	10	20	30	60	80	100	140	200	400
Working temperature of condenser	℃	-37
Anti-frost		showering and water immersing
Working condition	℃	temperature 5~35℃　relative humidity ≤80℃
Temperature of cooling water	℃	≤28℃
Dimension LWH	mm	1400×1000×2000	1400×1000×2000	2450×900×2400	2800×1250×2500	3200×1600×2800	3900×1950×3000	4200×2250×3500	4200×2250×3500	4500×2250×3800	5000×2700×4200	6000×3500×4200
Power	kw	5	6.5	7.5	12	20	40	50	55	75	100	180
Cooling water capacity	T/h			2	3	5	10	13	15	20	30	60
Controller		Programming
Weight	kg	1000	1150	1300	2500	3500	6000	8000	9000	12000	16000	23000
Note		air cooling		water cooling

With the development of the biological, pharmaceutical, food and health product industries, the vacuum freezing dryer is a vital piece of equipment.

Vacuum freeze drying is an advanced method of material dehydration. It freezes the material in the low temperature and makes the water inside sublimate directly in the vacuum condition. Then it collects the sublimated vapor by means of the condensation, leaving behind a dried product.