Detailed instructions for operating SUNSAY fruit freeze dryer simply and effectively

In the process of preserving and processing fruits, SUNSAY freeze dryer has become an indispensable device, helping to maintain the quality of products after harvest. With advanced technology and optimal design, SUNSAY freeze dryer not only helps to preserve the flavor, color, and nutritional value of fruits but also ensures the drying process is fast and effective.

This article will provide detailed instructions on how to operate the SUNSAY fruit freeze dryer simply and effectively, helping you to make the most of the equipment’s capabilities during the production process.

Great advantages of SUNSAY industrial dryer

SUNSAY dryer is designed with an advanced automatic control system, allowing users to adjust drying parameters easily and accurately. With a wide temperature range from 20 degrees Celsius to 60 degrees Celsius, the machine is capable of drying a variety of fruits, agricultural products and medicinal herbs, meeting all production needs of users.

The drying process takes place in a closed and circulating environment, ensuring that the product is not affected by external factors such as weather or environment, helping to maintain the quality and food safety of the final product. The ability to maintain a stable drying environment not only increases efficiency but also protects the finished product from contamination or loss of nutritional value.

Another highlight of the SUNSAY dryer is the built-in safety protection modes, including overheating, overvoltage, undervoltage, overload and short circuit. These features help ensure the production process runs smoothly and safely, minimizing risks and protecting the equipment from possible incidents. Thanks to these features, customers can operate the machine with peace of mind without worrying about machine damage or technical problems.

Customers who have used SUNSAY dryers to produce fruits and medicinal herbs have highly appreciated the efficiency and quality of the products. They are also particularly impressed with the dryer’s quiet operation, noise-free operation and environmental friendliness. Compared with traditional drying methods, SUNSAY freeze dryers help save 25% to 40% of electricity, while ensuring higher quality finished products.

The savings in investment costs, time and effort when using SUNSAY freeze dryers are the reasons why more and more businesses choose this equipment for their production lines. With SUNSAY dryers, production not only becomes easier but also more efficient and sustainable in the long term.

How to use fruit freeze dryer to increase operating life 

To keep food heat pump dryer  in the best working condition, regular cleaning is essential and cannot be ignored. The cleaning process not only helps to prolong the life of the equipment but also ensures the highest quality of dried products. Using closed trays during the drying process is an effective solution to collect and handle material samples that may fall out, keeping the drying chamber clean and preventing the risk of contamination or damage to the equipment.

Another important factor is to check for condensation at the back of the machine. Making sure that the water is draining regularly is a sign that the compressor is working efficiently. If you dry for a long time without seeing any condensation, this could be a sign of a problem in the compressor system, and you need to check it immediately to avoid serious damage.

The airflow inside the drying chamber should also be checked regularly. Open the drying chamber door and check to make sure the airflow is circulating properly. If you find that the airflow direction is incorrect, you should adjust the phase of the power supply, especially for machines using 3-phase power, to ensure that the airflow is operating in the desired direction. Correct airflow direction not only improves drying efficiency but also helps save energy.

Don’t forget to check the operation of the cooling fan located on the top of the machine. The cooling fan should effectively draw cool air from the sides of the vents and blow hot air out from the top of the machine. This helps maintain a stable temperature inside the dryer, preventing overheating and ensuring continuous trouble-free operation.

Finally, in case the machine does not start, the first thing you need to do is check the power supply to the machine. This is a basic but extremely important step to ensure that there is no power supply problem causing the problem.

Following these steps correctly will help you control and maintain the stable performance of your dryer, ensuring that the drying process always runs smoothly and efficiently.

Detailed instructions on how to operate the SUNSAY fruit and food freeze dryer

1. Control interface

SUNSAY freeze dryer uses a simple and convenient control screen. With the following functions:

• Power: is the basic function to turn on or off the power source for the freeze dryer. With just one touch, you can easily turn on or off the machine, ensuring safety and saving energy when not in use.
• Monitor ON/OFF switch: allows you to turn the monitor on or off as desired. When live monitoring is not needed, turning off the monitor saves power and extends the life of the device.
• Machine control screen and drying program: displays all operating parameters of the machine and the set drying programs. You can easily select the drying program suitable for each type of material and adjust parameters such as temperature, time, and drying fan speed. The interface is designed intuitively, with clear charts and indicators, helping users easily monitor the drying progress.
• Error or end of drying program buzzer: SUNSAY freeze dryer is also integrated with a buzzer to notify when there is a problem or when the drying program is completed. The clear warning sound ensures that you will not miss any important notifications, helping the operation process to be safe and efficient.

2. Check before operation

• Check the condensate hose: First, make sure that the condensate hose is securely attached to the dryer’s drain hole. This allows condensate from the drying process to drain out easily, avoiding water stagnation inside the machine.
• Check the location of the condensate pipe: The condensate pipe is located lower than the bottom of the dryer. (NOTE: If the condensate pipe is located higher than the bottom, the water will not drain, causing condensation and possibly leading to machine damage.) This is a small detail but very important for the machine to operate properly.
• Check the power plug: Before starting the machine, check whether the plug is plugged into a stable power source. Make sure that the power supply is of sufficient capacity and stable, avoiding overload or sudden power outage while the machine is operating.
• Check the drying chamber: Make sure the drying chamber is clean before starting the drying process. Dust or residue from previous drying cycles can affect the quality of new products and cause food safety issues.

• Check the products on the tray: Make sure that the products to be dried have been placed on the tray and loaded into the machine properly. Check carefully to make sure that the products are evenly distributed on the tray, not stacked or packed too tightly, to ensure uniform drying effect.
• Check the sealed tray: Finally, make sure that the sealed tray is in place to catch any dried material that falls out during operation, helping to keep the drying chamber clean and collect small debris, avoiding clogging the system or affecting subsequent drying cycles.

3. Operating Instructions

• Arrange the drying material in the tray.
• Place trays in dryer, arranging from bottom to top.
• Close the cabinet door with the lock on the handle.
• Turn the power CB on.
• Set the temperature and drying time.
• Press the RUN button to start the drying process.
• When you need to stop, press STOP MACHINE, or after the set time is up, the machine will stop automatically.
• The humidity meter only has the function of monitoring and signaling the humidity 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 POWER to turn off the machine if not in use.

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With more than 15 years of research and innovation, SUNSAY’s team of talented engineers has crafted a perfect solution for enhancing the value and preserving Vietnamese agricultural products. SUNSAY not only helps drying become faster and more efficient, but also opens up new opportunities for the sustainable development of the agricultural industry.

With competitive prices and outstanding quality, SUNSAY has affirmed its position as the ideal partner for those who love to improve the quality of agricultural products. SUNSAY’s freeze dryer not only preserves the flavor and nutrition, but also preserves the freshness and appeal of the fruit. Not only that, SUNSAY also demonstrates perfection through the design of the fruit drying factory to meet the growing needs of customers.

Come to SUNSAY to experience our difference and professionalism. We are committed to providing completely free product sample drying services, helping you feel completely secure about the quality and effectiveness of SUNSAY cold dryers. We not only contribute to enhancing the value of Vietnamese agricultural products but also promote the development of the domestic agricultural industry.

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

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Detailed information about the dryer will be updated during the consultation and discussion process. Therefore, don’t hesitate to contact us immediately!