What products are best suited for a spiral freezer?

Spiral freezers are highly versatile and suitable for a wide range of products, particularly those requiring individual quick freezing (IQF) or gentle handling, such as bakery items, poultry, seafood, and prepared meals.

How does a spiral freezer achieve efficient freezing?

Products travel on a continuous belt in a spiral path through a cold air environment. This design maximises dwell time in a compact footprint, ensuring uniform and rapid freezing.

What maintenance is typically required for a spiral freezer?

Regular maintenance includes belt inspection and cleaning, fan motor checks, refrigeration system servicing, and calibration of controls. Automated cleaning systems can reduce manual effort.

Can this type of freezer be integrated into an existing production line?

Yes, spiral freezers are designed for integration into continuous processing lines. Consideration must be given to product infeed and outfeed systems, as well as overall line speed synchronisation.

What are the common refrigeration requirements for a spiral freezer?

These units typically require a dedicated refrigeration plant, often using ammonia (NH3) or CO2, to provide the necessary cooling capacity. The specific requirements depend on the freezer's size and desired throughput.

used Equipment

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Frigoscandia - Frigoscandia GyroFreeze

Name: Frigoscandia GyroFreeze
Brand: Frigoscandia
SKU: 30ef30b64204
Availability: Discontinued

Price: Contact seller for price

Used gyrofreezer (type Frigoscandia) SOLD. Built in 2000 from the Italian company C.G.F.-TRASFORINI. Features stainless steel drum, galvanized iron batteries, capacity 600 kg/h approx. (ref. fish meat) or more according to product, quality and shape. Input product temperature: 65°C, output: -18°C. Freezing power: 140.000/150.000 Kcal/h at -40°C of NH3 to the evaporator. Required electric power: 27 kW (3×7; 1×4; 1×2). Produced freezing power: 80.000 Kcal/h. Electric power for dispersions etc.: 40.000 Kcal/h (total 120.000 Kcal). Belt width: 400 mm, belt length: 280 mt. approx. and further 180 mt. approx. as spare. 26 coils with useful net pace between the coils: 70 mm. Total cabin dimensions: mm. 7.000 (length) x 4.660 (width) x 4.900 (height). 2 fans made of galvanized iron capacity 15 kW each equipped with double paddles (6 and 12 each). Stainless steel basement tank for washing water and defrosting with three discharging points. Drum traction equipped with 4 kW motoreductor and one 2 kW motoreductor for synchronization. Insulated pre-painted panels thickness 130 mm. with stainless steel inner wall - two doors. Stainless steel inner cleaning system automatically programmable. Stainless steel electric panel with 2005 touch screen system. Air plenum and stainless steel convoying system. Inner footways for operations and inspections. The plant is still installed. The dismantling will be included in the price, but with the help and control of a technician nominated from the Buyer.

Essex, United Kingdom

5,774 km away

Model Number

GyroFreeze

Stock Number

30ef30b64204

Machinery Masters View

Typical context for this category of equipment. Always confirm specifics with the seller.

Applications & Use Cases

Freezing of bakery products such as bread, pastries, and dough.
Processing of various meat products including poultry, beef, and pork.
Freezing of seafood like fish fillets, prawns, and shellfish.
Handling of prepared meals and ready-to-eat food items.
Processing of fruits and vegetables, both whole and cut.

Typical Specifications

Typical capacity: For this class of equipment, capacities commonly range from 500 kg/h to over 2,000 kg/h, depending on product type and freezing requirements.
Power supply: Units of this type typically require a three-phase electrical supply, commonly 400V, 50Hz, with total power consumption varying based on size and refrigeration system.
Refrigeration system: Spiral freezers commonly utilise ammonia (NH3) or CO2 refrigeration systems, operating at evaporator temperatures suitable for rapid freezing.
Belt width: Belt widths for spiral freezers are typically between 400 mm and 1,000 mm, influencing throughput and product size handling.
Footprint: The overall dimensions for a spiral freezer of this capacity class can vary significantly, often requiring substantial floor space and height clearance.
Construction materials: Components in contact with food are typically stainless steel, while insulation panels commonly feature a stainless steel inner wall for hygiene and durability.
Temperature range: These freezers are designed to reduce product core temperatures from ambient or chilled to typical frozen storage temperatures, often around -18°C or lower.

Frequently Asked Questions

Spiral freezers are highly versatile and suitable for a wide range of products, particularly those requiring individual quick freezing (IQF) or gentle handling, such as bakery items, poultry, seafood, and prepared meals.

Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.