First Cold Chain Fluidized Bed Freezer | Industrial IQF Fluidization Freezing Equipment
First Cold Chain industrial fluidized bed freezer is a professional IQF (Individual Quick Freezing) solution dedicated to high-efficiency, high-quality individual freezing of fruits, vegetables and small aquatic products. This industrial fluidization freezing machine is widely applied for continuous IQF processing of diced fruits, diced vegetables, strawberries, blueberries, mango dices, as well as individual shrimps, small fish fillets and other small-sized aquatic materials, perfectly meeting the standardized and high-efficiency freezing demands of global food processing factories.
Adopting an optimized high-efficiency bottom air blowing structure, First Cold Chain fluidized bed freezer drives materials to present a uniform fluidized state under high-speed airflow and stable vibration conveying. This unique design realizes 360° all-round contact between cold air and materials, achieving ultra-fast individual freezing without agglomeration, maximally retaining the original shape, color, freshness and nutritional value of frozen food. Equipped with a high-efficiency heat exchange evaporator, this industrial IQF freezer ensures more uniform heat and cold exchange, lower energy consumption, and more stable long-term operation performance.
First Cold Chain provides flexible and diversified refrigeration system configurations for our fluidized bed freezers, including freon refrigeration system, ammonia (R717) refrigeration system and CO₂ cascade refrigeration system, to fully match different customers’ site conditions, refrigeration unit requirements and environmental protection standards. The standard hourly processing capacity of our fluidized bed freezer ranges from 300kg per hour to 10 tons per hour, and we provide full non-standard customized design and manufacturing services, which can be tailored according to customers’ production capacity, workshop size, feeding mode and special process requirements.
As a professional manufacturer of industrial quick freezing equipment, all First Cold Chain fluidized bed IQF freezers are independently designed, precision manufactured and strictly tested by our professional technical and production team. We focus on stable performance, easy operation, low maintenance cost and long service life, providing reliable, energy-saving and cost-effective individual quick freezing solutions for food processing enterprises all over the world.
Fluidized IQF freezer Parameters:
Mode | FSLD500 | FSLD1000 | FSLD1500 | FSLD2000 | FSLD3000 |
|---|
Throughput±10%(kg/h) | 500 | 1000 | 1500 | 2000 | 3000 |
Refrigeration capacity (kw/h) (To=-40, Tk=+35) | 90 | 170 | 255 | 320 | 480 |
Freezer room size L×W×H(M) | 5.5×4.0×2.9 | 8.5*4.0*2.9 | 12.5×4.2×2.9 | 15×4.2×2.9 | 19.5×4.2×2.9 |
Exterior size L×W×H(M) | 7.5×4.0×2.9 | 10.5×4.0×2.9 | 14.5×4.2×2.9 | 17×4.2×2.9 | 21.5×4.2×2.9 |
Power(Kw) | 19 | 35.2 | 49.2 | 61.2 | 78 |
In feed temperature | +15℃ | +15℃ | +15℃ | +15℃ | +15℃ |
Out feed temperature | -18℃ | -18℃ | -18℃ | -18℃ | -18℃ |
Inner circulation temperature | -35±2℃ | -35±2℃ | -35±2℃ | -35±2℃ | -35±2℃ |
Frozen time(Min) | 6-30 | 6-30 | 6-30 | 6-30 | 6-30 |
Refrigerant | R717/R404A | R404A/R717 | R404A/R717 | R404A/R717 | R404A/R717 |

Fluidized IQF freezer structure diagram
