Instructions for using fruit freeze dryer effectively

In the modern world, the use of fruit dryers to preserve and increase the nutritional value of food has become popular. However, how to use the dryer effectively and keep the fruit after drying still retaining its delicious flavor and full nutritional value like when it was fresh is something that not everyone knows. know. This creates a significant challenge for many people, from ordinary consumers to food production businesses. The article below will give you a comprehensive and detailed view of the instructions for using a fruit freeze dryer effectively, helping you discover the secret to preserving the natural flavor and nutrition of fruit after drying. .

High quality 30 tray air convection dryer
High quality 30 tray air convection dryer

Great advantages of SUNSAY industrial dryers

Using freeze drying technology dries food quickly without losing important nutritional values. Through an effective dehydration process, fresh fruits are transformed into delicious and attractive snacks while still retaining the natural flavor as when they were fresh.

Regarding the ability to dry a variety of fruits, the dryer is designed with a drying tray made of high-quality stainless steel, allowing drying of many types of fruits at the same time. This not only optimizes the production process for large businesses but also provides flexibility in drying different types of foods. However, drying a variety of products at the same time requires caution in adjusting the appropriate drying time and temperature for each type, ensuring the best quality of finished products.

 Food heat pump dryer is introduced as an advanced solution, replacing traditional drying methods such as sun drying and air drying, oven or microwave. Old methods not only waste time but also affect the quality of the product. Meanwhile, SUNSAY dryer with cold technology not only helps improve the aesthetics and quality of finished products but also ensures flexibility, deliciousness and preserves nutrition, making it the preferred choice for Manufacturers care about quality.

The 40-tray cold dryer can dry fish with large capacity
The machine has a beautiful design and large capacity

In addition, applying SUNSAY industrial dryers also brings high efficiency in terms of productivity, reducing time and effort thanks to the mesh drying tray design, allowing even temperature distribution and efficient power consumption. fruit. The ability to store large amounts of fruit on large drying trays allows processing large quantities of goods at the same time, thereby increasing productivity for manufacturing businesses.

How to use a fruit dryer to increase operating life 

To maintain the dryer in the best operating condition, periodic cleaning is necessary. Using a closed tray helps effectively collect material samples that may fall out during the drying process.

Always check the condensation behind the machine to ensure it is draining steadily. If you dry for a long time without seeing condensation, you need to check whether the compressor is working normally or not.

Open the drying chamber door and check the air flow inside to ensure proper air convection. The wind should flow from left to right through the drying chamber. If the wind direction is not correct, it is necessary to adjust the phase of the power supply until the desired wind direction is achieved, especially with machines using 3-phase power.

It is also necessary to check the cooling fan located on the top of the machine to determine that the fan is effectively drawing cool air from the sides of the groove and blowing hot air out from the top of the machine.

Finally, check the power supply to the machine if you encounter a situation where the machine cannot start. These are the basic steps to help you control and maintain stable performance of the dryer.

Instructions for using the SUNSAY fruit and food freeze dryer

1. Control interface

SUNSAY cold dryer uses a control screen for simple and convenient operation. With functions:

  • POWER to turn on or off the power to the dryer.
  • Control screen ON/OFF switch.
  • Machine control screen and drying program.
  • Buzzer to report an error or end the drying program.
The control panel is easy to use with just a few simple manual operations
The control panel is easy to use with just a few simple manual operations

2. Check before operating

  • Check that the condensate hose is attached to the drain hole.
  • Check that the condensate water pipe is placed lower than the bottom of the dryer (NOTE: if the condensate water pipe is placed higher than the bottom surface, water cannot come out.)
  • Check that the plug is plugged into the power supply.
  • Check if the drying chamber has been cleaned.
  • Check whether the product has been placed on the tray and put into the machine.
  • Check whether a closed tray has been placed to catch the falling drying material sample.
Mesh drying tray helps food dry more quickly
Mesh drying tray helps food dry more quickly

3. Operating instructions

  • Arrange drying materials into trays.
  • Place the tray in the dryer, arranged from bottom to top.
  • Close the cabinet door with the lock on the handle.
  • Turn on the power CB.
  • Set temperature and drying time.
  • Press the RUN button to start the drying process.
  • When you need to stop, press STOP, or after the set time expires, the machine will automatically stop.
  • The humidity meter only has the function of monitoring and signaling what % humidity is in the dryer.
  • At the end of the drying process, check that the material meets the requirements.
  • Take the product out and put a new product in to start the next batch drying process.
  • Turn off the POWER to turn off the machine if not in further use.

Contact for quote and consultation

SUNSAY freeze dryer is a product researched and designed by engineers with more than 15 years of experience in Vietnam with the mission of improving the value of processing and preserving Vietnamese agricultural products as well as contributing to solving the problem of Post-processing accounting of Vietnam’s agricultural industry.

SUNSAY dryer offers a completely new solution that saves time, reduces investment costs for users, improves productivity, and brings high economic efficiency. With a reasonable price, SUNSAY Vietnam believes that this device is completely worth investing in and using for a long time to bring the most optimal results.

For detailed advice, please visit the website: or immediately contact Hotline (Zalo): +84 935.995.035 or switchboard number: +84 94.110.8888 for support.

Call now Get a quote

How useful was this post?

Click on a star to rate it!

Average rating 0 / 5. Vote count: 0

No votes so far! Be the first to rate this post.