Fluidized-bed IQF freezer

A fluidized-bed freezer uses mechanical vibration and air pressure to keep products moving on a stainless steel mesh belt for individual quick freezing without clumping. One-stage models keep products on the same fluidizing belt throughout freezing and suit delicate foods. Two-stage models first freeze the surface while a pulsed vibration system separates particles, then complete deep freezing in a second zone.

Suitable for individual quick freezing of granular, sliced, strip-shaped or diced fruit and vegetables.

Features

• Stainless steel centrifugal fans generate high-speed, high-pressure upward cold airflow beneath the belt.
• A pulsed vibration system separates food particles during freezing without damaging their surfaces or affecting product quality.
• A large evaporator face and variable fin spacing delay frosting and support continuous production.
• Variable-frequency control provides stepless belt speed and continuously adjustable freezing time for different products.