Product Details

small manufacturing vacuum freeze drying equipment

Product Description

Product Pictures of small manufacturing machines

Main applications:

The GFD series vacuum freeze drying equipment is the most advanced dehydration technology

used in the food industry to produce superier quality FD food products.( food freeze drying machine )

The FD food products have been widely used in the poducts such as FD fruits for leisure food,

FD vegetables for high end convenient food, ingredients,high grade instant coffee, milk powder,

convenient soap, high nutrition healthy food, herbs,military and aerospace food products and etc.

( food freeze drying machine )

Working principle of vacuum freeze dryer:

Instead of traditional vaporization dehydration method, the vacuum freeze drying technology is dehydrate products by sublimation directly from ice to vapor. During the Freeze drying process, the materials will be frozen to - 18°c, then move into the vacuum drying hydration, automatic control system will set the vacuum and heating temperature

according to the freeze dryingcirve of each products to maintain thed water vapor will be co proper circumstances for FD processing. The materials stay in frozen status during the drying processtank for de anndensed on the surface of cold trap coils to absort the water out from the materials.( food freeze drying machine )

Product Description of Laborotary Scale Vacuum Lyophilizer

Models Parameters	GFD-0.5	GFD-5	GFD-10	GFD-25	GFD-50	GFD-100	GFD-150	GFD-200
Drying area (m²)	0.5	5	10	25	50	100	150	200
Average capacity (kg/ batch)	6	60	120	300	600	1200	1800	2400
Size of vacuum tank (mm)	Ø0.5x1.7	Ø0.8x2.7	Ø1.4x2.8	Ø1.8x4.3	Ø0.5x1.7	Ø0.5x1.7	Ø0.5x1.7	Ø0.5x1.7
Number of trays (pcs)	3	12	21	72	144	288	432	576
Tray size (mm)	310x540x 30	780x540x 30	745x635x 30	635x545x 30	540x635x30
Operation vacuum (Pa)	13.3~200
Heating temp. (°C)	Room temp. ~+120°C
Electric heating (KW)	2	10	21	54
Steam consumption (kg/hr)				90	140	270	450	540
Cold load (KW)	1.5	11	22	45	90	180	270	360
Installation power (KW)	6.5	22	55	65	42 Refrigerati on system not included	69 Refrigerati on system not included	91 Refrigerati on system not included	118 Refrigerati on system not included

Applications