Banana Drying Machine Fruit Dehydrator Energy Saving - China

How to dry red dates with KINKAI dryer?

 Preheating: If we directly put red dates in the environment where the temperature is suitable for sugar inversion, the cell orifice in the skin will shrink and their crust will become hard, preventing water from evaporating because the extreme temperature difference makes red dates set off the protective reaction.

First, preheat the cabinet completely on a gradual basis to evaporate most of water; and dry red dates at 35°C for 6-10 hours.

When the temperature of red dates reaches 45°C, that is, your finger feels hot when touching it, dry them for 7-8 hours.

After that, use your finger to press the red date and its skin wrinkles.

When the temperature is at 45-48°C, there will be some small water drops on their skin.

 Evaporation: Raise the temperature to 65°C (Note: the temperature shall not be higher than 70°C) within 8-12 hours to evaporate most of free water.

Removal of moisture contributes to water evaporation.

Keep the indoor temperature stable for constant evaporation.

The drying process goes well in case the skin wrinkles.

 Drying up: When the temperature in the red date is well-distributed, this phase will end within 6 hours.

In this phase, moisture content of red dates is not high, and thus more attention shall be paid to temperature control.

It is better that the temperature is held at 50°C.

At this moment, the humanity has been reduced.

If the humanity is higher than 60%, dehumidify a little.

Water in red dates become balanced, and red dates are dried well.

Note that the dried red dates shall be taken out in time  Cooling: Keep good ventilation and heat dissipation for dried red dates.

Pile them up until being cooled.

If the dried red dates are just taken out from the cabinet, and directly piled up in the warehouse, their sugars will ferment and go bad, and the pectose will be broken down into pectin and pectic acid due to high heat.

Red dates become very soft, and some acid threads are available due to change of sugars.

Therefore, don't store dried red dates after they are cooled completely.

Company Contact:

• Posted By: guangzhou kaineng electric equipment co.,ltd

• Phone: +8613544994882

• Address: No.1 donghu road, huadu district, guangzhou,China, Guangzhou , Guangdong , China

• Email:

• Business Description: Guangzhou Kaieng Electric Technology Co., Ltd., established on May 23, 2008, the scope of business including electronic products design services;Energy technology research, technology development services;Energy-saving technology development services;Environmental technology development services;Heating radiator (radiator) manufacturing;Heating distributor and parts manufacturing;Refrigerati on, air-conditioning equipment manufacturing;Drying equipment manufacturing;Manufacture of electronic components and components;Installation of building power system;Installation services for the construction of water systems;Manufacture of gas, solar and energy-like household appliances;Home refrigeration appliances manufacturing;Home air conditioner manufacturing;Wholesale household appliances;Wholesale electronic products;Wholesale trade in commodities (except for licensed and approved commodities);Electronics retailing;Retail trade in commodities (except for licensed and approved commodities);and so on.
  
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