Multi function vacuum freeze drying equipment-food freeze dryer for sale ( LG125)

FOB Reference Price:Get Latest Price
US $650,000-800,000 / Set | 1 Set/Sets (Min. Order)
Supply Ability:
100 Set/Sets per Year
Port:
China Port
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Overview
Quick Details
Place of Origin:
Liaoning, China (Mainland)
Brand Name:
Xinyang
Model Number:
2*LG125
Type:
Freeze dryer
After-sales Service Provided:
Engineers available to service machinery overseas
Surface treatment of chamber:
According to requirement of customer
Chamber material:
Stainless steel SUS304
Accessory equipment:
Famous brand
Input capacity:
1500kg/batch for a chamber
Control system:
PLC+Industrial computer
Trolleys quantity:
5 trolleys with 300 trays for per batch
Packaging & Delivery
Packaging Details
Wood case with export standard
Product Description

Working Princple of Freeze Drying Machine

Under vacuum condition, material is freeze dried via principle of sublimation. The moisture in the pre-frozen material is directly sublimed from solid state (ice) to gaseous state (vapor), without melting. Freeze dried products are formed as sponginess, no shrinkage, rehydration excellent, very little water containing. The freeze dried product in sealed packaging can be stored and transported at room temperature for a long time.

Vacuum freeze drying technology is the most advanced technology for food dehydration processing at present. Compared with the common drying method, the freeze-dried food produced with this technology features long period of quality assurance, good re-hydration nature, good-looking color, good flavor, taste, shape and high content of nutritious components. The dried food basically remains unchanged in its volume and shape, it looks like sponge and has no shrinking. This kind drying technology can be widely used in process of vegetables, fruits, condiments, aquatic products, biological products, medicine, beverage and etc.

How to process the freeze dried food?

 

All kinds of freeze dried fruits and food come from "Shenyang Aero Space Xinyang freeze dryer" producing, let's know about this special machine and processing together.

Features & Advantage

Features

1. Much lower frying temperatures (approx. 90 to 120℃ in practical operation, depending on the product) to maintain flavours and  colors.

2. Processing products with higher reducing sugar levels in comparison with normal atmospheric conditions.

3. Minimizing of health harmful thermal reaction products, such as acrylamide.

4. Texture can truly be influenced.

5. Evaporation rate will be faster.

6. Pressure as a new parameter of control next to retention time and temperature.

7. More gentle oil handling.

8. Lower steam pressure for frying oil heating systems required than in atmospheric fryers (approx. 8 bar).

9. No frying vapor emission.

 

Advantages

(Freeze drying equipment)

1. Efficiency of heating plates. The material of heating plates is aviation aluminum with anodized on the surface, over 100% heat release to the product by radiation, keeping heating uniformity completely.

2. Alternate vapor trap. Double vapor trap are installed under the heating plates in drying chamber. Trap 1 condenses water vapor to its maximum working cpacity, then trap 2 starts to condense. In the meantime,trap 1 begins to melt ice for another condensation cycle.

3. Continous de-icing. When the trap 2 begins to catch water vapor, the trap 1 begins to melt ice on the coil  during the product being dried. After melting, the clean coil ready for another condensation cycle.

4. Automatic control system.

Advanced intelligent control system keeps the system running stably and reliably in a long time. Furthermore, simple operation can be much easier to handle.

 (Freeze dried products)

1. Nutrition basically remains unchanged. Drying is operated in low temperature and vacuum conditions, so the nutrition is kept, particularly effective to heat sensitive materials.

2. Form basically remains unchanged. The water contained in food is drained directly from solid to gas, so the structure doesn’t change, and just forms space between ice crystals. .

3. Colour basically remains unchanged. As drying is operated in low temperature and vacuum conditions, the physical and chemical properties of food changed little. There is also little possibility of oxidation and enzyme, thus easily to keep original color.

4. Fragrance basically remains unchanged. Because the fragrant components in food largely exist in amorphous concentrated section in the process of freezing, the fragrance can be kept when ice crystals are gasified.

5. The quality of solids hardly losses. Because of the low rate of sublimating water vapor, the substances are basically in quiescent state, thus the loss of solids quality can be ignored.

 

Detailed Images

 

 

Warranty

1. We guarantee that the commodity hereof is made of the best materials and new brand with top workmanship, and in accordance with quality specification stipulated in product Contract and Appendix.

2. Guarantee period shall be within 12 months from the date of acceptance. During this period, if there are quality problems, we will provide solution by verbal or written communication. If the problem is unsolved, our engineers will repair for you on site as soon as possible. The maintenance is free when there are non-operation errors; otherwise it is for the buyer’s account.

Our Services

Training plan: We will provide training for those who operate and maintain the freeze-drying machines. Trained by supplier of the equipment in the process of installation and debugging, people can operate  and solve the basic mechnical problems independently. In addition, the persons who work in general engineering such as refrigeration, boiler, and transformer substation shall be undertaken by skilled workers.

 

Model &Specification

 

Specification               ModelLG30LG50LG75LG100LG125LG200
Heating Areas(m2)305075100125200
Numbers of Vapor trapSingleDoubleDoubleDoubleDoubleDoubleDouble
Trapping Capacity>400kg/batch>66kg/hr>110kg/hr>165kg/hr>220kg/hr>275kg/hr>440kg/hr
Heating MediumWater&electricWater&SteamWater&SteamWater&SteamWater&SteamWater&SteamWater&Steam
Heating ModeDouble side radiation
Temperature range of Heating plates<95℃Normal Temp.~+130℃
Vacuum Pressure (Pa)20~133
Need Refrigeration Capacity (t0=-40℃,tk=-35℃) (Kw)5580120160200320
Consumption of Steam (kg/h)None150200280340400690
Electric Power Supply (Kw)754043636985115
Tray Numbers7880120180240300480
Loading Raw Material>390>400>600>900>1200>1500

>2400

Here to see small yield equipments!

                                                                                                     

 

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