Frigoscandia Midget Spiral Freezer

• Rapid freezing of bakery products such as pastries, bread rolls, and cakes.
• Processing of prepared meals, including ready meals, pizzas, and convenience foods.
• Freezing of various meat products like burgers, sausages, and poultry pieces.
• Handling of seafood, including shrimp, fish fillets, and other marine products.
• Preservation of fruits and vegetables, such as berries, peas, and cut vegetables.

Typical capacity

For this class of equipment, throughput commonly ranges from 500 kg/hr to 1,500 kg/hr, depending on the specific product and freezing requirements.

Power supply

Units of this type typically require a 400V, 3-phase, 50Hz electrical supply for the freezer and associated compressor pack.

Refrigeration system

Commonly uses ammonia (NH3) or CO2 as a refrigerant, requiring appropriate safety and ventilation considerations.

Belt width

Effective belt widths for Midget models are typically around 350mm to 500mm.

Product gap

A product gap of approximately 40mm to 60mm is commonly found, accommodating various product heights.

Footprint

Spiral freezers, even compact 'Midget' models, require a significant vertical and horizontal footprint; buyers should verify exact dimensions with the seller.

Construction material

Typically constructed from stainless steel for hygienic operation and durability in food processing environments.

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

  Routine maintenance includes belt tension checks, cleaning of the evaporator coils, lubrication of moving parts, and inspection of the refrigeration system. Regular defrost cycles are also essential.

• Can this unit be adapted for different products?

• What are the typical energy consumption figures for a spiral freezer of this size?

• Is specialist installation required?

• What spare parts are commonly needed for these units?

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