Stainless Steel 316 Freeze Dryer

Stainless Steel 316 Freeze Dryer

Freeze-drying Equipment

Basic Principle of Vacuum Freeze-drying：Vacuum freeze drying process:Frozen original material first,insure the condition of vacuum and adequate heating,then the water will be removed from frozen product by sublimate,finished product will maintain frozen  state and biological structure.

Features of Vacuum Freeze-dried products

1. Under the condition of low temperature vacuum drying,keep the natural activity of material
2. Natural fresh color,aroma and nutritional value retained shape and texture of fresh product is maintained,concentrated fresh flavor in finished product
3. No additives or preservatives are used-finished product is all natural
4. Low moisture,lightweight,easy to carry and keep a long shelf life.
5. Spongy structure,add water back,easy recovered in short time.

Technical data of A series Vacuum Freeze-drying Equipment

	Standard type for industrialized production
Model	A25	A50	A75	A100	A125	A200
Nominal area of heating plates(㎡)	25	50	75	100	125	200
Max.design vapor condensing capacity（kg/h）	57.5	115	173	230	280	450
Operating temperature of heating plates（℃）	30-120	30-120	30-120	30-120	30-120	30-120
Normal min. working pressure (Pa)	45	45	45	45	45	45
Evacuating time with empty loading（min.）	5	8	10	11	12	15
Required cooling capacity (KW,-40℃)	45	85	132	180	217	350
Max.vapor consumption（0.7mPa）kg/h	70	135	200	240	290	480
Installation power (KW)	30	55	68	86	94	135
						Double doors can be designed according to customer's request