GEA Spiral Freezer

• Rapid freezing of bakery products such as bread, pastries, and cakes.
• Efficient freezing of prepared meals, pizzas, and convenience foods.
• Processing of poultry, meat, and fish products including fillets and portions.
• Freezing of fruits, vegetables, and other delicate produce.
• Cooling and chilling applications for various food items prior to packaging.

Typical capacity

Throughput for this class of equipment typically ranges from 500 kg/hr to several tonnes/hr, depending on product type and freezing requirements. Buyers should contact the seller for exact unit specifications.

Power supply

Commonly, industrial spiral freezers require a 3-phase electrical supply, typically 400V, 50Hz, with significant power draw for refrigeration compressors and motors. Specific requirements will vary by unit.

Refrigerant type

Units of this type commonly utilise refrigerants such as Ammonia (R717) or CO2 (R744) for larger industrial applications, or HFCs for smaller systems. The specific refrigerant used should be confirmed with the seller.

Footprint

Spiral freezers are designed for a compact footprint relative to their belt length, but still require substantial floor space and height clearance. Dimensions vary significantly by model and tier count.

Operating temperature

Typically operates at temperatures ranging from -35°C to -45°C for effective rapid freezing.

Belt material

Belts are commonly constructed from food-grade stainless steel or plastic, chosen for hygiene, durability, and suitability for cryogenic temperatures.

• What maintenance is typically required for a spiral freezer?

  Regular maintenance for spiral freezers typically includes belt cleaning, inspection of drive systems, lubrication of moving parts, and checks of the refrigeration system. Servicing schedules depend on usage and product type.

• Can this type of freezer handle different product sizes?

• What are the common benefits of using a spiral freezer?

• Is this unit suitable for IQF (Individually Quick Frozen) products?

• What are the typical installation requirements for a spiral freezer?

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.

Visão geral para este tipo de máquina