Torry IQF Twin Belt Freezer

• Freezing small, discrete food items such as berries, peas, or shrimp to prevent clumping.
• Processing delicate items like pasta or cooked grains where individual separation is crucial.
• Handling high-value products where product dehydration needs to be minimised.
• Used in large-scale food processing for continuous, high-throughput freezing operations.

Typical capacity

For this class of equipment, capacities commonly range from 500 kg/hr to several tonnes/hr, depending on product type and belt width.

Power supply

Units of this type typically require a 3-phase industrial electrical supply, commonly 400V/50Hz in the UK, with significant power draw for compressors and motors.

Refrigerant type

While this unit was last used on Freon, modern systems or refurbished units may be adapted for ammonia (NH3) or CO2 (R744) for improved environmental performance and efficiency.

Belt material

As stated, a solid stainless steel belt is typical for hygiene and durability in food processing environments.

Footprint

IQF twin belt freezers are substantial pieces of equipment, often requiring a significant floor area and height clearance, typically several metres in length and width.

Temperature range

Operating temperatures within the freezer chamber commonly range from -30°C to -40°C for effective quick freezing.

Maintenance requirements

Regular maintenance includes belt cleaning, inspection of refrigeration components, and compressor servicing, as with any industrial freezing system.

• What are the benefits of a twin belt configuration?

  A twin belt system often allows for different freezing zones or pre-cooling on one belt before final freezing on the second, optimising efficiency and product quality. It can also offer increased throughput within a similar footprint.

• What does 'last used on Freon' imply?

• Is this unit suitable for all food products?

• What additional equipment is typically required to run this freezer?

• How does an IQF freezer differ from a blast freezer?

IQF systems are highly regarded in food processing for their ability to freeze individual products uniformly whilst maintaining quality and texture. Buyers typically value machines with reliable refrigeration components and consistent belt speed control. When purchasing used equipment, inspecting freezing chamber condition, verifying temperature consistency, and checking refrigerant integrity are essential. Industry users appreciate their efficiency in handling delicate items and relatively low maintenance demands compared to alternative freezing methods.

General overview for this equipment type