fluidized bed freezer

A Fluidised IQF Tunnel Freezer stands out because it uses a stream of cold air to create a fluidized bed, which keeps each piece of product suspended during freezing. This prevents the items from clumping together, ensuring they freeze individually. Unlike traditional freezers that might freeze items in blocks or layers, this method is particularly useful for delicate products like berries, vegetables, and small seafood, as it preserves their shape and texture. The result is individually frozen pieces that are easy to package and use without defrosting everything at once.

• High-Quality IQF Freezing: The fluidization process ensures each product is frozen individually, preserving its natural texture, shape, and moisture content. This results in high-quality frozen products that retain their original appearance.
• Efficiency and Speed: The high-velocity airflow allows for rapid freezing, reducing the time needed to reach the desired core temperature. This is crucial for maintaining the quality of delicate products and minimizing ice crystal formation.
• Versatility: The IQF Tunnel Freezer can handle a wide range of products, from small fruits and vegetables to seafood and small meat portions. Its design makes it adaptable to different production needs, allowing food processors to maintain flexibility in their operations.
• Reduced Product Loss: The ability to freeze items individually minimizes clumping and product loss during packaging and further processing, which is a significant advantage for maintaining product yield.

Maintaining a Fluidised IQF Tunnel Freezer is essential for ensuring its efficiency and longevity. Key maintenance tasks include:

• Regular Cleaning: Frequent cleaning of the perforated belts, fans, and air channels helps to prevent ice buildup, which can obstruct airflow and reduce freezing efficiency.
• Inspecting Airflow Systems: Periodically check the fans and ducts to ensure consistent air distribution. Proper airflow is crucial for maintaining the fluidization effect that keeps products suspended during freezing.
• Checking Refrigerant Levels: Ensure that refrigerant levels are optimal for efficient cooling. Low refrigerant levels can reduce freezing capacity and impact the quality of the products.
• Routine Component Inspections: Inspect moving parts like belts and motors to prevent wear and tear, which can lead to downtime. Lubricate mechanical components as needed to keep the system running smoothly.