Frigoscandia - GC400 Classic Spiral Freezer

• Freezing of bakery products such as bread, pastries, and cakes.
• Rapid freezing of prepared meals and ready-to-eat food items.
• Processing of poultry, meat, and fish products to extend shelf life.
• Freezing of fruits and vegetables while maintaining product quality.
• Handling of various confectionery items requiring quick freezing.

Typical throughput

Throughput for this class of equipment typically ranges from 500 kg/hr to 3,000 kg/hr, depending on product type and thermal load.

Belt width

This unit features a 400mm wide belt, commonly found on units of this type for medium-volume processing.

Number of tiers

With 23 tiers, this freezer offers a substantial belt length for efficient freezing within a compact footprint.

Maximum product gap

A 45mm maximum product gap is suitable for a wide range of products, including individually quick frozen (IQF) items and packaged goods.

Footprint

Spiral freezers of this configuration typically require a significant but contained footprint, optimised for continuous freezing.

Power supply

Units of this size commonly require a 3-phase industrial power supply, typically 400V, 50Hz, with specific amperage requirements varying by compressor and fan motor configuration.

Refrigerant type

Modern spiral freezers typically utilise refrigerants such as Ammonia (NH3) or CO2, chosen for efficiency and environmental considerations.

• What are the advantages of a spiral freezer?

  Spiral freezers offer continuous, high-volume freezing in a compact space, making them efficient for many food processing applications. They are known for consistent product quality and reduced labour costs.

• Is this unit suitable for IQF products?

• What maintenance is typically required for a used spiral freezer?

• Can the belt speed be adjusted?

• What installation considerations are there for a 'lift in one' unit?

Spiral freezers are valued in food processing for their compact footprint and efficient product handling. Buyers typically appreciate their gentle freezing action, which preserves product quality and texture. When purchasing used equipment, inspection of the spiral belt condition and refrigeration system performance is essential. The stainless steel construction generally resists corrosion well in demanding environments. Common considerations include maintenance costs and spare parts availability, though reliability across production runs remains a noted strength.

General overview for this equipment type