Vacuum Freezing and Drying Equipment-Vacuum Freezing and Drying System-Bakery Machines for Ovens, Mixers & Production Lines

This vacuum freezing and drying equipment dewaters materials by freezing moisture at low temperatures and then sublimating the water directly under vacuum. The sublimated vapor is collected through condensation to effectively dewater and dry the material.

Vacuum freezing and drying equipment—also known as freeze drying equipment—is used to remove moisture from products while preserving their nutritional value, appearance, and taste. It is a key technology in the food, pharmaceutical, and biotechnology industries.

The vacuum freezing and drying process helps preserve the material’s structure, shape, color, and nutritional value. It is widely used to preserve food, pharmaceuticals, biological samples, and other heat-sensitive materials. Freeze-dried products are lightweight, have an extended shelf life, and can be easily rehydrated when needed.

Overall, vacuum freezing and drying equipment is an essential solution for industries that require moisture removal while maintaining the integrity of the material.

Introduction:

The vacuum freezing and drying equipment is an advanced method for material dewatering. It freezes the moisture in the material at low temperature and causes the water inside to sublimate directly under vacuum conditions. The sublimated vapor is then collected using a condensation process to remove water and dry the material. During vacuum freeze drying, the physical, chemical, and biological properties of the material remain essentially unchanged. The volatile and nutritious components, which are easily denatured under warm conditions, are effectively preserved. After freeze drying, the material forms a porous structure, with a volume that remains essentially the same as before drying. Therefore, the processed material can be rapidly reconstituted when rehydrated, thanks to its large contact surface area, and it can be stored for a long time in a sealed vessel.

Model

MS-0.5C

MS-1C

MS-5C

MS-10C

MS-20C

Control Type

PLC + human-computer interface

PLC + human-computer interface

PLC + human-computer interface

PLC + human-computer interface

PLC + human-computer interface

Working

Quick freezing

Quick freezing

Quick freezing

Quick freezing

Quick freezing

Material

304 stainless steel

304 stainless steel

304 stainless steel

304 stainless steel

304 stainless steel

Drying area (m²)

0.5

1

5

10

20

Charge amount (kg)

5

10

50

100

200

Tray size (mm)

300/400/25

300/800/25

600/800/25

600/1000/25

600/1000/25

Tray quantity

5

7

12

17

34

Tray type

disk or mesh

disk or mesh

disk or mesh

disk or mesh

disk or mesh

Shelf number (pcs)

6

8

13

18

36

Shelf temperature (°C)

-55 to 120

-55 to 120

-55 to 120

-55 to 120

-55 to 120

Shelf medium

Low-temperature silicone oil

Low-temperature silicone oil

Low-temperature silicone oil

Low-temperature silicone oil

Low-temperature silicone oil

Water discharge (12 hours) (kg)

5

10

50

100

200

Vacuum pump

Rotary vane pump

Rotary vane pump

Rotary vane pump

Rotary vane pump

Rotary vane pump

Working vacuum temperature

≤130 Pa

≤130 Pa

≤130 Pa

≤130 Pa

≤130 Pa

Ultimate vacuum

<10 Pa

<10 Pa

<10 Pa

<10 Pa

<10 Pa

Defrosting mode

Hot water spray

Hot water spray

Hot water spray

Hot water spray

Hot water spray

Compressor

Fully enclosed inlet

Fully enclosed inlet

Fully enclosed inlet

Fully enclosed inlet

Fully enclosed inlet

Team, air pump, etc

Not necessary

Not necessary

Not necessary

Not necessary

Not necessary

Voltage

Single or three phase

Single or three phase

Single or three phase

Single or three phase

Single or three phase

Working temperature

≤40°C

≤40°C

≤40°C

≤40°C

≤40°C

Power rating

5 kW

6 kW

16 kW

28 kW

45 kW

Dimension L×W×H (mm)

1300×700×1700

1300×700×1700

3000×1500×1800

3200×1600×2000

5000×2200×2500

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Model	MS-0.5C	MS-1C	MS-5C	MS-10C	MS-20C
Control Type	PLC + human-computer interface	PLC + human-computer interface	PLC + human-computer interface	PLC + human-computer interface	PLC + human-computer interface
Working	Quick freezing	Quick freezing	Quick freezing	Quick freezing	Quick freezing
Material	304 stainless steel	304 stainless steel	304 stainless steel	304 stainless steel	304 stainless steel
Drying area (m²)	0.5	1	5	10	20
Charge amount (kg)	5	10	50	100	200
Tray size (mm)	300/400/25	300/800/25	600/800/25	600/1000/25	600/1000/25
Tray quantity	5	7	12	17	34
Tray type	disk or mesh	disk or mesh	disk or mesh	disk or mesh	disk or mesh
Shelf number (pcs)	6	8	13	18	36
Shelf temperature (°C)	-55 to 120	-55 to 120	-55 to 120	-55 to 120	-55 to 120
Shelf medium	Low-temperature silicone oil	Low-temperature silicone oil	Low-temperature silicone oil	Low-temperature silicone oil	Low-temperature silicone oil
Water discharge (12 hours) (kg)	5	10	50	100	200
Vacuum pump	Rotary vane pump	Rotary vane pump	Rotary vane pump	Rotary vane pump	Rotary vane pump
Working vacuum temperature	≤130 Pa	≤130 Pa	≤130 Pa	≤130 Pa	≤130 Pa
Ultimate vacuum	<10 Pa	<10 Pa	<10 Pa	<10 Pa	<10 Pa
Defrosting mode	Hot water spray	Hot water spray	Hot water spray	Hot water spray	Hot water spray
Compressor	Fully enclosed inlet	Fully enclosed inlet	Fully enclosed inlet	Fully enclosed inlet	Fully enclosed inlet
Team, air pump, etc	Not necessary	Not necessary	Not necessary	Not necessary	Not necessary
Voltage	Single or three phase	Single or three phase	Single or three phase	Single or three phase	Single or three phase
Working temperature	≤40°C	≤40°C	≤40°C	≤40°C	≤40°C
Power rating	5 kW	6 kW	16 kW	28 kW	45 kW
Dimension L×W×H (mm)	1300×700×1700	1300×700×1700	3000×1500×1800	3200×1600×2000	5000×2200×2500