Widely Use IQF Instand Tunnel Freezing Machine

A IQF freezing machine is a highly efficient freezing machine capable of freezing large quantities of products in a short period of time. It can efficiently and economically freeze a wide variety of products placed inside the quick freezer, such as meat, fish, shrimp, fruits (avocado, blueberries, raspberries, mango, etc.), vegetables (French fries, broccoli, carrots, green beans, corn), and more.

IQF Freezing Process:

The product moves on the mesh belt in the instant freezer machine, with the increase of air velocity, the food layer begins to loosen. When the wind pressure reaches a certain value, the product no longer maintains a static state, part of the particles suspended upward, resulting in the expansion of the bed, the void rate increases, that is, the formation of fluidized bed. At this time, the fluidized bed body from the bottom up of the strong cold wind blowing in the suspended state of the product, the product all-round by the cold wind around the flow to achieve the rapid freezing of the product after the formation of the monomer, so that the frozen food quickly through the cooling, surface freezing, deep freezing of the three processes, so as to obtain high-quality frozen food.

Structural Characteristics of IQF Freezing Machine:

1. High-pressure fan: make the frozen products suspended movement state, the products do not bond.
2. Standard heat preservation board: fast assembly, close combination, good heat preservation.
3. Evaporating temperature: -32℃ is used, compared with the freezing temperature of -40℃, the system saves energy about 25%.
4. Integrated electric control box: it can control the speed of net taking, control the production time, display the rotating speed and the temperature in the storehouse.

IQF Tunnel Freezer Features:

1. IQF tunnel freezers are able to quickly freeze foods with great efficiency. Whether it is meat, seafood, fruits or vegetables, they can all be effectively frozen by a quick freezer to maintain the freshness and nutritional value of the food.
2. Continuous single-unit flash freezing of foodstuffs can be realized, which means that even large quantities of foodstuffs can be frozen quickly and uniformly, ensuring the quality and taste of each foodstuff.
3. In order to ensure the uniformity of freezing, instant freezer machine usually adopts mechanical air-cooling device, which accelerates the freezing process by blowing the cold air evenly around the food through strong wind.
4. High-pressure fans are used, and the mesh belts have variable frequency regulation and time indicators.
5. Realizing freezing at a temperature of -32°C, it is able to rapidly freeze food products, effectively preserving their original quality and taste.

There is a wide range of frozen products, and in addition to being suitable for the continuous freezing of foodstuffs such as fruits and vegetables, the IQF freezing machine can also be applied to the continuous freezing of seafood, such as shrimp and fish, without adding facilities or changing installations.