Frigoscandia Midget

• Freezing of bakery products such as bread, pastries, and cakes.
• Rapid freezing of prepared meals and ready-to-eat products.
• Processing of seafood including fish fillets, shrimp, and shellfish.
• Freezing of poultry and meat products like nuggets, burgers, and portions.
• Handling of various fruit and vegetable products for extended shelf life.

Typical capacity

For this class of equipment, throughput can typically range from 500 kg/hour to 2,000 kg/hour, depending on product type and freezer configuration.

Power supply

Units of this type commonly require a 400V, 3-phase, 50Hz electrical supply, with power consumption varying based on motor size and refrigeration load.

Refrigeration medium

Frigoscandia spiral freezers typically utilise ammonia (R717) or sometimes Freon-based refrigerants, requiring an external refrigeration plant.

Operating temperature

Commonly operates with air temperatures ranging from -35°C to -45°C to achieve rapid freezing.

Belt width

For a 'Midget' model, belt widths are typically in the range of 600mm to 1,000mm, influencing product loading capacity.

Footprint

While compact for a spiral freezer, these units still require a significant industrial footprint, typically several square metres, with height considerations for the spiral structure.

• What is the typical lifespan of a Frigoscandia Midget spiral freezer?

  With proper maintenance and regular servicing, Frigoscandia freezers are known for their robust construction and can have operational lifespans exceeding 20-30 years.

• Are spare parts readily available for older models like the Midget?

• What kind of maintenance is required for a spiral freezer?

• Can these units be upgraded or modernised?

• What are the typical installation requirements?

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