Jackstone Froster Horizontal Plate Freezer

• Rapid freezing of packaged or unpackaged food products such as fish fillets, meat blocks, and vegetables.
• Used in seafood processing plants for block freezing of shrimp, fish, and other marine products.
• Suitable for freezing certain pharmaceutical products or chemical compounds in slab form.
• Often found in large-scale catering operations or food manufacturing facilities requiring quick freezing.

Typical capacity

For this class of equipment, freezing capacities typically range from 500 kg to 2000 kg per batch, depending on product and plate count.

Plate dimensions

Commonly, plates are sized to accommodate standard block sizes, often around 1000mm x 500mm or similar.

Number of stations

Units of this type typically feature between 5 and 20 freezing stations (plates).

Freezing time

Depending on product thickness and temperature, freezing cycles commonly range from 1.5 to 4 hours.

Refrigerant type

Historically, units like this ran on Freon (CFC/HCFCs); modern or retrofitted units may use HFCs or natural refrigerants.

Power supply

Typically requires a three-phase industrial power supply, commonly 400V/50Hz in the UK, with varying amperage requirements.

Footprint

Horizontal plate freezers for industrial use commonly have a footprint of 2m to 4m in length and 1.5m to 2.5m in width.

• What is a horizontal plate freezer used for?

  A horizontal plate freezer is used for rapidly freezing products, typically in blocks or slabs, by direct contact between the product and refrigerated plates. This ensures efficient heat transfer and uniform freezing.

• What does '7 station in cabinet' mean?

• What does 'Complete with built-in refrigeration plant' signify?

• What does 'Last run on Freon' imply for a buyer?

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

Plate freezers are valued for their efficiency in rapid product freezing across food processing applications. Buyers typically appreciate their compact footprint and consistent performance. When purchasing used equipment, inspecting plate condition for corrosion or damage is essential, as worn plates reduce freezing efficiency. Key strengths include reliable operation, relatively straightforward maintenance requirements, and suitability for batch processing. Industry sentiment favours models from established manufacturers with documented service histories. Buyers should verify refrigeration system integrity and confirm spare parts availability before committing to purchase.

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