Freeze-drying technology is gradually becoming a popular preservation method thanks to its ability to retain the nutritional quality, flavor and color of the product. SUNSAY freeze-dryers have affirmed their position in this field thanks to their high efficiency, energy saving and ability to dry a variety of products.
To ensure the most effective freeze-drying process, optimizing the operation is important. In this article, we will learn about the things you need to know to optimize the freeze-drying process !
MỤC LỤC
Understand the operating principle of SUNSAY freeze dryer
Basic principle of freeze drying
Freeze-drying is the process of drying products at low temperatures (usually 10 – 50°C) by removing moisture from the air and then heating the dry air to dry the product. The difference between freeze-drying and traditional heat-drying methods is that it does not change the cell structure, color and nutritional composition of the product.
With SUNSAY freeze dryer, the drying process takes place in a closed environment and is strictly controlled in terms of temperature and humidity, helping the product retain its original value without losing important nutrients. This is especially important for foods such as fruits, vegetables, seafood and herbs.
Why should you choose SUNSAY freeze dryer?
SUNSAY food heat pump dryer not only has the ability to dry a variety of materials but also helps optimize the drying process thanks to modern features:
- SUNSAY freeze dryer system is designed to save energy, minimizing operating costs.
- The ability to flexibly adjust temperature, humidity and drying time makes the machine suitable for many types of food.
- With a low temperature and drying environment, food dried by SUNSAY machine still retains its natural flavor, color and high nutritional value.
Factors affecting the freeze drying process
In the freeze-drying process, controlling technical factors not only determines product quality but also directly affects production efficiency.
- Temperature: When the drying temperature is too high, the cell structure of the product can be changed, leading to a reduction in quality, loss of natural color and flavor of the product. Therefore, maintaining a low and stable temperature is an important factor to ensure the nutritional value of food.
- Humidity: High humidity in the drying environment can prolong the process and reduce overall efficiency. This not only affects time but also increases energy costs. Conversely, lower humidity levels will help the product reach the desired dryness faster, maintaining consistent quality.
- Drying time: A drying process that is too short will cause the product to not dry completely, making it susceptible to damage after storage. However, if the drying time is extended beyond necessary, it will not only waste energy but also make the product hard and lose its inherent softness.
- Size and thickness of raw materials: For large or thick raw materials, the drying process will require more time to ensure uniform drying. Cutting down on size and slicing will help optimize drying time and minimize unnecessary costs.
Precise control of the above factors is a prerequisite for the freeze-drying process to achieve the highest efficiency, ensuring good product quality and optimal energy savings.
Maintenance and servicing of SUNSAY freeze dryers to optimize performance
The freeze dryer is a high-tech device and to ensure its stable operation for a long time, regular maintenance and servicing is extremely important.
After each use, you need to clean the machine parts such as the drying tray, machine door and air filter system to avoid accumulation of dust and food residue. Regular cleaning not only helps the machine operate stably but also prolongs the life of the device.
SUNSAY freeze dryer has many important parts such as fan, compressor and dehumidification system. You should periodically check these parts to ensure they operate smoothly and without problems.
Like any other industrial equipment, freeze dryers need to be periodically maintained according to the manufacturer’s recommended schedule. This helps the machine always operate at peak efficiency and avoids unwanted problems during use.
After the drying process is complete, product preservation is equally important. The dried product must be completely cooled before packaging to avoid condensation in the packaging. The product bags must be sealed and moisture-proof to preserve the product for a long time without mold.
In addition, you need to store the product in a cool, dry place to avoid mold or being affected by the temperature and humidity of the outside environment.
Benefits of optimizing the freeze-drying process
Optimizing the freeze-drying process is not just a small improvement, but also brings many strategic values to the business.
Scientifically adjusting drying temperature and time not only helps to minimize energy waste but also optimizes operational efficiency. This means significantly cutting production costs, thereby increasing profits without compromising product quality.
When the drying process is strictly controlled, the product will retain its natural flavor, bright color and nutritional value. This not only helps businesses ensure their commitment to quality but also creates trust and increases competitiveness in the market.
An optimized drying process will reduce waiting time, thereby increasing production speed. Businesses can produce more in less time, maximize machine and human capacity, and better meet market demand.
Optimizing the freeze-drying process is not only a solution to improve product quality, but also the key to sustainable business development, cost savings and long-term profit increase.
Contact and quote
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.
Detailed information about the dryer will be updated during the consultation and discussion process. Therefore, don’t hesitate to contact us immediately!