Brand Name : Nicole
Model Number : NT - Vacuum Freeze Dryer
Certification : CE
Place of Origin : China
MOQ : 1 Set
Price : USD13500-65000 / set
Payment Terms : T/T, L/C, Western Union, MoneyGram
Supply Ability : 10 Sets Per Month
Delivery Time : 25-45 working days according to exact model and quantity.
Packaging Details : Standard Export Package or According to customers' requirement
Product name : Lyophilizer Price Refrigerant Air Dryer Food Vacuum Freeze Dried Dehydrator For Sale
Application : Dehydration and drying of fruits,vegetables, seafood, pet food,etc. at low temperature and low pressure
Voltage : 380V, 415V or customized
Warranty : At least 1 year from the date of completion of the commissioning.
Drying Area : 5-200m²
Loading Capacity : 50~2000kgs
Working Temperature : ≤40℃
Heating Source : Electricity
Operation : 1-2 workers
Feature : Good Quality, easy operate, great drying effect,
Lyophilizer Price Refrigerant Air Dryer Food Vacuum Freeze Dried Dehydrator For Sale
Freeze-drying is a low-temperature dehydration process that involves freezing a product, reducing the pressure, and removing ice (moisture) by sublimation, the transformation of a substance from a solid state to a vapor without passing through an intermediate liquid phase. Freeze-drying produces a high-quality product because the entire process is carried out at low temperature and pressure by applying a vacuum at a vacuum below the triple point. The original shape of the product is maintained and the rehydrated product is of excellent quality.
The main purpose of freeze-drying in the food industry is to extend the shelf life of food while maintaining its quality. Freeze drying is known to produce the highest quality food of all drying techniques because flavor is preserved while structural integrity is maintained. Since freeze-drying is expensive, it is mainly used for high-value products. Examples of high-value freeze-dried products are seasonal fruits and vegetables as their supplies are limited, coffee; and food for military rations, astronauts/astronauts and/or hikers.
Due to the lower temperatures used during processing, the rehydrated product retains most of its original quality. When solid objects such as strawberries are freeze-dried, the original shape of the product is preserved. If the product to be dried is a liquid, as is common in pharmaceutical applications, the properties of the final product are optimized through the combination of excipients. The main applications of freeze-drying include biology (eg, bacteria and yeast), biomedicine (eg, surgical implants), food processing (eg, coffee), and preservation.
Brief description of freeze-drying process:
a. Raw material prepared
b. Loading and conveying
d. Delivering to Storehouse
e. Vacuum Drying
Advantages of Vacuum Freeze Drying Machine:
1. Keep the food structure, nutritional ingredients and flavor substances basically unchanged, especially the highest retention rate of physiologically active ingredients, which is the main reason why some functional foods use freeze-dried food as the base material.
2. The product has no surface hardening, the tissue is porous and spongy, has good rehydration performance, is convenient to eat, and can be restored after soaking, which determines its status in convenience foods.
3. The appearance is not dry and cracked, does not shrink, and maintains the original shape and color of the food.
4. Lightweight, storage-resistant, no special requirements on ambient temperature, under normal temperature conditions, protected from light, nitrogen-filled vacuum can be stored for about 2 years, and its storage and sales costs are much lower than frozen foods.
The price of freeze-dried food in the international market is 4-6 times that of hot air-dried food, and 7-8 times that of quick-frozen food. It has an irreplaceable position in special occasions such as mountaineering, navigation, exploration, and military field operations, and is also the main food for astronauts in space.
|Control Type||PLC+ human-computer interface||PLC+ human-computer interface||PLC+ human-computer interface|
|Working||Freeze Drying||Freeze Drying||Freeze Drying|
|Material||304 Stainless steel||304 Stainless steel||304 Stainless steel|
|Drying area (m²)||75||100||200|
|Shelf medium||Pure water||Pure water||Pure water|
|Cold trap temperature(℃)||-50~-80||-50~-80||-50~-80|
|Vacuum pump||Combined pump set||Combined pump set||Combined pump set|
|Defrosting mode||Hot water spray||Hot water spray||Hot water spray|
|Cooling water consumption(m3/h)||6.5||13||25|
|Cold Trap Capability (kg/bin)||>500||>1000||>2000|
|Steam consumption(kg/h) (Pressure 0.6mpa)||150||300||600|
T/T, L/C, Western Union, MoneyGram or negotiable.
Packing and Shipping:
1. Plastic film as inner packaging
2. Formal export packaging or packaging according to customer requirements
Choose the best shipping method according to the actual situation or customer requirements
Refrigerant Food Vacuum Freeze Dried Dehydrator Electricity Heating Images