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1, long shelf life, 2, good re-hydration, 3, no shrinking, 4, easy operation, 5, wide application - details see: https://www.machineto.com/food-vacuum-freeze-dryer-for-sale-10297054

Application

The vacuum freezing and drying machine can be widely used in various fields, such as vegetables, fruits, condiments, seafood, biological products, medicine, beverage, specimen, etc.

Working principle

The vacuum freezing and drying machine is a drying method which can sublime the moisture in hydrous materials from solid state to gas state, under low temperature freezing and vacuum condition, after the materials are subjected to the pre-treatment, so as to remove the moisture and preserve the materials.

Brief introduction

FDG-10 is consisted of food pre-freezing system, freezing and drying pot, heating system, vacuum system, refrigerating system, material conveying system and control system, etc.

The vacuum system adopts the combination of water-sealed pump and oil-sealed pump. The way of heating is closed water circulation heating. And the condenser is placed inside heating tank besides the heating plates. Of course, it can be customized according to the practical condition.

Main technical parameter

drying area:10m²

average output:12kg/h

size of tray:745*635*30mm

number of tray:21pcs

size of pot:Φ1.4*2.1

operation vacuum:13.3-200pa

heating plate temperature:normal temperature~+120°c

electric heating:21kw

cold load consumption:21.6kw

power required:55.8kw

Main parts

vacuum freeze drying machine

electric cabinet and water system

heating plate and catching water equipment

trolley, tray and freezer

refrigerating and vacuum system

electric box and PC

operating window

We provide various kinds of FDG series vacuum freezing and drying machines for your different requirements.welcome to inquiry!

Parameter Model	Drying area(m²)	Approx capacity (kg/batch)	Average moisture output(kg/h)	Tray size (mm)	Tray qty (pcs)	Heating pot size (m)	Operation vacuum (pa)	Heating plate temp.(°C)	Power (kw)
FDG-0.5	0.5	6	0.5	310*550*35	3	Φ0.5*1.2	133-13	Normal temp. to +120	9
FDG-2.0	2	24	2.4	540*460*30	8	Φ0.7*2.0			13
FDG-5.0	5	60	6	780*540*30	12	Φ0.8*2.7			22
FDG-7.0	7	84	7	545*635*35	21	Φ1.1×3.8			39
FDG-10	10	120	12	745*635*30	21	Φ1.4*2.1			55.8
FDG-20	20	240	20	700*460*30	60	Φ1.8*2.6			104.5
FDG-25	25	300	25	680*460*30	80	Φ1.8*4.1			122
FDG-50	50	600	50	540*635*30	144	Φ2.4*4.8			33+100.5
FDG-100	100	1200	100		288	Φ2.4*8.9			61+176
FDG-200	200	2400	200		576	Φ2.4*16.6			98+340