In general, when we want to buy a dryer to serve a certain plan, we often do not spend much time to thoroughly learn about drying knowledge for each product group, drying different types of drying characteristics, because That can miscalculate investment costs and the original plan. Specifically, like a Crispy dried fruit dryer, this is the most difficult device to choose because for ripe fruits, there are many drying styles and many types of products that can be made for business in the market.
For vegetables, herbs, and dried ingredients that do not contain sugar, drying them to the point of being ground into powder is very easy. For example, pennywort, celery, carrots… just need to be dried. Dry at a drying temperature of 40 – 60oC for a long enough time on a hot air dryer to be able to grind powder easily. However, with ripe fruits containing sugar, using this type of circulating hot air drying can only dry them to a soft texture, which is how to make dried jackfruit, dried bananas, dried dragon fruit, dried pineapple… .sold a lot on the market at affordable prices. No matter how long you dry it, or use a high-temperature dryer, the jackfruit or banana will not become crispy, but will only dry out and become harder.
The image above is a customer drying crispy durian with Mactech’s Freeze dryer in Khanh Son district, Khanh Hoa province with a more delicious durian than other regions of Vietnam, so this place has many specializes units in producing dried durian. Also called fruit dryer, but to produce crispy, spongy dried fruit, freeze drying is required. Other drying methods only dry fruit. The image below is the difference between crispy dried mango and soft dried mango, the shape of the pieces is different, crispy dried mango retains its original shape, sweet and spongy, while dried soft mango is dry and sweet and fragrant.
Another product from the fruit group that we often eat every day is bags of mixed crispy dried fruits. The packaging often says dried fruits, including jackfruit, bananas, crispy potatoes, but in fact this is Crispy fried in a vacuum fryer. Therefore, when you want to find a fruit dryer, you need to clearly understand what specific dried fruit product you want to produce, so that you can find the right drying equipment and know the level of investment. How much, what are the operating costs?
To get advice on the Crispy dried fruit dryer you want to use, please contact Mactechdryer directly via the Hotline on this website. Thank you for learning the shared content.