What is the YKP Commercial food dehydrator

Views: 14     Author: Site Editor     Publish Time: 2021-07-20      Origin: Site

YKP commercial food dehydrator operates according to a basic reverse Carnot cycle. The working fluid (refrigerant) at low pressure is vaporized in the evaporator by heat drawn from the dryer exhaust air. The compressor raises the enthalpy of the working fluid of the heat pump and discharges it as superheated vapor at high-pressure. Heat is removed from the working fluid is then throttled to the low-process line (using an expansion valve) and enters the evaporator to complete the cycle.In the dryer system,hot and dry air at the exit of condenser is allowed to pass through the drying chamber where it gains latent heat from the material. The humid air at dryer exit then passes through the evaporator where condensation of moisture occurs as the air goes below dew point temperature. Then drain the condenser water.

Products Application

Commercial food dehydrator is suitable for drying fruit, wood, seafood, agriculture product, tea and sludge in many fields.


Drying raisin purpose:

Raisin is a kind of food formed by dehydration of grapefruits by commercial food dehydrator. It is high in sugar and is a typical high-energy nutrition product. Raisins are low in water and easy to transport and store. The most popular dried grape in the world is the green seedless variety seedless white. Other dried grapes are white rose and black Corinthian. Raisins derive their nutrients from grapes, which have inherited many of the antioxidant benefits of grapes. In the process of grape drying, there is the concentration of material components, and there is also the decomposition and transformation of substances due to oxidation and other reasons. Raisins are a nutrient-rich food source of natural carbohydrates.

Grape drying technology

Grape drying details

Drying room material:

We use 100mm polyurethane, which has excellent heat preservation effect and can be suitable for drying various materials. It is made of colored steel and stainless steel and can be customized. 

Commercial food raisin dehydrator

Commercial food dehydrator is a continuous flow drying equipment, suitable for the drying of good air permeability sheet, strip, granular materials, especially for dehydrated vegetables, Chinese medicine pieces and other materials with high moisture content and temperature is not allowed to be too high; This series of dryer has the advantages of fast drying speed, high evaporation intensity and good product quality. Paste materials such as filter cake can also be granulated and dried or made into rod shape.

Commercial food raisin dehydrator drying processing:


Fruit harvest: choose the dried grapefruit raw materials, should choose high solids content, good color, flavor enzymatic Browning is not serious, maturity is appropriate, fruit grain of thin skin, succulent soft, sugar content in more than 20% of the seedless varieties, dried seedless grape must fully mature, generally in the middle of August to the middle of September, harvested the dew in the morning after working.


Consolidation: cleaning to remove pollution generally with 1.5-4.0% sodium hydroxide solution cleaning, cleaning off adhere to the wax on the peel, harmful microorganisms, but also disinfection, and make the peel appear small cracks, is conducive to water evaporation, promote drying. After 0.6g of potassium hydroxide was mixed with 6mL of 95% ethanol, 3.7mL of ethyl oleate was added, shaken well, then 1 000 mL of 3% potassium carbonate aqueous solution was added, and the alcohol-soluble alkaloid emulsion was obtained by stirring during pouring.


Drying: Put the washed grapes into the tray and put them into the commercial food dehydrator drying Room. The initial temperature is 45 ~ 50, and the final temperature is 70 ~ 75.The drying time is 42 ~ 60 hours. The dehumidification of the system should be large, and the dehydration rate has reached 70%. It stays green when it's all dry. Dry moderately fleshy raisins with no juice exudation when pressed by hand. The water content is 15% ~ 17%, and the drying rate is 3:1 ~ 4:1.


Finished product treatment: shake the thorn to make the raisins fall off. Slightly knead and use a windmill, sieve or natural wind to remove the stalks, dry leaves and flat grains. Then according to the color fullness and sweet and sour for artificial classification, packaging, storage, sale.

After the sales:

One year warranty, within one year after purchase, if there is any problem with the commercial food dehydrator, the engineer can repair the machine through video guidance. If the parts are damaged, the seller can provide replacement parts for free, and the buyer will pay the freight. After the warranty period, if there is a failure of the machine, the engineer can still repair the machine through video guidance. If the parts are damaged, the seller can provide replacement parts at the factory price, and the buyer will pay the freight. In short, is one year warranty, lifetime maintenance, customers at any time there is any problem can directly contact the engineer to solve the problem.

Contact us

Sale manager:Alan


WhatsApp number:+86 18022349870

Wechat number:+86 18022349870

Add: Bldg 101, No.11-2, Songzhuang Road, Xinhua Street, Huadu District, Guangzhou.


Guangzhou Yike Heat Pump Drying Equipment Technology Co.,Ltd.




   Add : 11 Songzhuang Road, Xinhua Street, Huadu District, Guangzhou City, Guangdong Province
    Phone : 86-18022346760
    E-mail : ykpdryer@vip.163.com
   Skype : Sunshine123
    Website : https://ykpdryer.en.alibaba.com/ 
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