Vegetable Dryer Machine

Vacuum Vegetable Freeze Dryer Machine

Vacuum Vegetable Freeze Dryer Machine is used to dry vegetable with high drying quality. Freeze Dryer can make the vegetable retain biological activity and no damage to the vegeta ...
Product Details


Vacuum Vegetable Freeze Dryer Machine is used to dry vegetable with high drying quality. Freeze Dryer can make the vegetable retain biological activity and no damage to the vegetable nutrition.  These Freeze Drying Vegetables also have good  taste, color and appearance and easy to keep Longer shelf-life

Working Principle of Vegetable Freeze Dryer

In a sealed vacuum, by heating the frozen material, the ice in the frozen material will be sublimated to a continuously frozen vapor condenser. After a period of time, the material is dried, the water is moved to vapor condenser of the freeze dryer.

Why Use Freeze Drying

When you read the article, you’ve got half of the success. Freeze drying food is a new business, even you cannot see any freeze-dried fruits snacks or powder in big food exhibition. But it would be the trend of the development of dried food in the future, as the freeze-dried product is nutritional, natural and healthy food.

Advantage of Freeze-Dried Vegetable

1, Retain biological activity

To retain biological activity as much as possible, the material must be in low temperature, but on the contrary, drying needs heat involved. Heating will destroy biological activity and nutrition. Our solution is to get the liquid water in the material completely frozen to solid status. The water in the material is solid ice status during the whole heating processing till the material is completely dried. So, the biological activity is retained greatly.

2, No damage to the nutrition

Heating is no doubt the main reason of nutrition damage. By using our freeze dryer, heating processing occurs after material gets completely frozen to ice status. Thus, it typically retains 97% of the nutritional value.

3, Taste, color and appearance

Lyophilized by our freeze dryer, the food material still tastes fresh, delicious as a snack, but a different try. The freeze-dried material remains the same color, flavor and appearance as it was first harvested. And the volume of freeze-dried material has no change, that is to say, the appearance has no shrink or toughen. It is the real high quality preserved food.

4, Longer shelf-life

Freeze dried material has a longer preservation time than frozen, canned and oven dried items. Freeze dried food is really healthy, you will be far away from pigment, additive, GMO and anti-season food material.

Specification of Vegetable Vacuum Freeze Dryer

Ice capacity (kg/batch)10kg20kg50kg100kg200kg
Condenser temperature (℃)-40℃-45℃-45℃-45℃-45℃
Shelf temperature (℃)-30 to 60-30 to 60-30 to 60-30 to 60-30 to 60
Product coolingin placein placein placein placein place
Usable shelf area (m2)1 m22 m25 m210 m220m2
Number of shelves5+15+16+18+110+1
Shelf dimension (m)0.5*0.41.0*0.41.2*0.71.6*0.82.01*1
Shelf spacing (mm)4040505050
Heating/cooling mediumoiloiloiloiloil
Number of product trays5 pcs10 pcs12 pcs16 pcs60 pcs
Tray dimension (mm)400*500400*500600*700800*800500*670
Trolley (1460*1390mm)/////
Rail system for fast loading/////
Individual quick freezer (IQF)/////
The way of coolingby airby airby airby waterby water
Ultimate vacuum level (Pa)10 Pa10 Pa10 Pa10 Pa10 Pa
The way of defrostby waterby waterby waterby waterby water
Power requirement (kw)5kw6kw11kw18kw33kw
Installation area (m2)5791015
Chamber dimension (m)1.9*1*1.81.9*1*1.82.6*1.2*23*1.4*2.13.7*2*2.2
Weight (kg)12001500200025003500

Working Video of Vacuum Vegetable Freezer Dryer

Company Profile

Romiter Machinery Co., Ltd. is a market leading designer and a manufacturer of Vegetable Processing Machine with 20 years experience. Romiter Machinery wins a wide reputation for products with high efficiency, excellent reliability, easy maintenance and long lifespan. Romiter has an excellent technical support team, including highly experienced machinists and service technicians.

Now, Romiter Group provides a complete Vegetable Processing Solution, which includes but is not limited to vegetable washing machine, vegetable peeling machine, vegetable cutting machine, vegetable blanching machine, vegetable sorting machine, vegetable dryer, vegetable juicer machine, vegetable frying machine, vegetable frozen machine and vegetable packing machine.

Romiter Group can provide customized products for customers. Welcome to contact us for more information.


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