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Agricultural convection freeze dryer – SUNSAY’s modern preservation solution
Preserving agricultural products after harvest is always a big challenge for many businesses and farmers. Traditional methods such as sun drying or heat drying not only take a lot of time and effort but also have the potential to reduce product quality.
Faced with that situation, SUNSAY’s agricultural convection freeze dryer was born as an advanced preservation solution, bringing many outstanding benefits, helping agricultural products maintain optimal quality and improve business efficiency.
MỤC LỤC
Why should you choose SUNSAY agricultural convection freeze dryer?
In the process of producing and preserving agricultural products, the biggest problem that many farmers and businesses face is how to maintain quality after harvest. If not handled promptly, agricultural products are easily damaged by environmental factors such as temperature, humidity and microorganisms. In particular, fresh fruits, vegetables, medicinal herbs and seafood are sensitive products that easily lose color, flavor and nutritional content if not preserved properly.
Previously, sun drying was a traditional method commonly used, but this method has many potential limitations. When dried under direct sunlight, agricultural products not only lose their natural color but are also easily contaminated with dirt and bacteria from the environment. In particular, the drying process cannot control the temperature, leading to the phenomenon of agricultural products drying too much or unevenly, causing serious quality loss.
Along with that, heat drying is also a commonly applied solution. However, drying at high temperatures (usually 60°C or higher) can change the structure of the product, causing the loss of heat-sensitive vitamins such as vitamin C and some beneficial enzymes. Not only that, heat drying also makes agricultural products hard, loses their natural crispness and is prone to changing flavor, causing the quality of the finished product to decrease.
SUNSAY Food dryer was born to completely overcome these disadvantages. With advanced heat pump technology, the cold dryer operates at a low temperature range of 25 – 50°C, helping to preserve the natural color, flavor and nutritional content of agricultural products. Drying with cold air helps agricultural products not to be burned, shriveled or shrunk like when drying by heat, ensuring that the finished product has a natural crispness, flexibility and is not denatured.
Not only that, SUNSAY freeze dryer also helps preserve agricultural products for a long time without adding preservatives. The dried product can maintain low humidity, preventing mold and bacteria from growing. This is an important factor that helps the product always meet food hygiene and safety standards and prolongs its shelf life.
Moreover, the PLC – HMI automatic control system makes the machine operation easy and accurate. Users can customize the drying process to suit each type of agricultural product, ensuring uniform drying and stable quality. With the ability to save up to 70% of energy compared to heat drying, SUNSAY cold dryer not only brings economic efficiency but also protects the environment.
With outstanding advantages in technology and the ability to preserve nutritional value, SUNSAY freeze dryer is truly the top choice for agricultural processing enterprises that want to preserve products for a long time while still maintaining excellent quality.
The diversity of SUNSAY freeze dryers
SUNSAY always focuses on meeting the diverse needs of users in the field of agricultural product drying. Therefore, the convection freeze dryers are designed with different capacities and sizes, suitable for each production scale.
For small businesses or small and medium-sized processing facilities, SUNSAY provides mini freeze dryers from 4 trays, 9 trays to 12 trays. These machines have a compact design, are easy to install and operate, helping to optimize investment costs while still ensuring superior drying quality.
For large-scale processing plants, SUNSAY offers high-capacity machines such as 20 trays, 30 trays and 40 trays. These machines not only meet the needs of drying large quantities but also ensure uniform drying, preserving the color, flavor and nutritional value of agricultural products.
Diversifying the lines of freeze dryers helps SUNSAY not only meet domestic production needs but also expand its ability to serve the international market. This brings more choices to customers, helping them easily find the most suitable solution for their scale and production requirements.
Practical application of SUNSAY agricultural convection freeze dryer
Processing dried fruits and vegetables
SUNSAY freeze dryer helps dry fruits such as mango, jackfruit, strawberry, dragon fruit without losing their natural color or characteristic flavor. The dried products still retain their natural crispness and flexibility without the use of preservatives. For vegetables such as carrots and sweet potatoes, the machine ensures that vitamins and nutrients are preserved, helping the products meet export standards.
Drying medicinal herbs and spices
Medicinal herbs such as Cordyceps, Ganoderma, Panax pseudoginseng or herbal tea are very sensitive to high temperatures. Convection freeze dryers help preserve essential oils and biological active ingredients, ensuring that the quality of medicinal herbs after drying is not altered, thereby enhancing their value.
Seafood drying
Seafood such as fish, shrimp, squid, and abalone are often easily dehydrated when dried by heat, leading to shrinkage and loss of flavor. SUNSAY freeze dryer helps dry seafood at low temperatures, retaining fresh flavor, no fishy smell, ensuring quality when brought to market.
Drying temperature sensitive nuts
Nuts such as macadamia, cashews, and walnuts are susceptible to oil and flavor changes when dried at high temperatures. SUNSAY freeze dryer effectively dehumidifies without losing beneficial fatty acids or natural essential oils of the nuts, ensuring the product retains its crispness and deliciousness for a long time.
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: kynghexanh.com.vn or immediately contact Hotline (Zalo): +84 935 995 035 or switchboard number: +84 94 110 8888 for support.