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Illustrative image of a salmon plant: fillets on the conveyor toward a freezing tunnel, with the fjord beyond the windows.

Refrigeration for salmon farming

Cold from harvest to frozen fillet, preserving the freshness and quality of salmon at every stage of processing.

Tell us about your project

Illustrative image

Understand the process.
Define the solution.

Salmon quality depends on how fast its temperature drops after harvest and on a process with no breaks in the cold chain. We design machine rooms, processing rooms and continuous freezing for salmon processing plants.

Applications and requirements

Processing plants

Machine rooms, climate-controlled processing rooms and chilled water for salmon processing. In Chile we took part in Australis's Dumestre plant.

Chilling at harvest

Refrigerated seawater (RSW) systems to chill salmon at harvest and at plant reception.

Continuous freezing

Freezing tunnels for fillets and portions, at the pace of the processing line.

Documented experience

Engineering in practice.

Refrigeration equipment and piping in the Australis machine room

Australis - Dumestre Plant

Industrial refrigeration for Australis at Dumestre plant

Engineering and refrigeration equipment for salmon processing at the Dumestre plant, from solution development through commissioning and technical assistance.

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Before selecting equipment

Decisions that guide the project

Your operational conditions define the design. These are the key aspects to review from the start.

  • Harvest volume and reception hours
  • Target temperatures for fresh and frozen product
  • Product format: whole, fillet or portion
  • Sanitary conditions, available space and planned expansions

Tell us what you need to solve.

What does your plant need to keep salmon in better condition?

To get started, you can share:

  • The process or facility and its location.
  • Current situation and project objective.
  • Existing equipment and available operating data.
  • Current stage and desired scope.

You do not need a complete RFP to start a conversation.

Tell us about your project

A clear scope,
from the beginning.

We can handle a single stage or integrate multiple disciplines. Frimont's scope of responsibility and deliverables are defined for each project.

Heat balance of reception, processing and freezing

Engineering of the machine room, processing rooms and tunnels

Manufacturing, installation and commissioning of the agreed scope

Learn about our capabilities

Equipment and applications

Explore by product.

Options to evaluate based on your process conditions.

Refrigeration unit with compressor, pressure vessel, and control panel

Ammonia refrigeration plants

Refrigeration engineering and integration for industrial cold rooms and processes.

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FRIMONT RSW assembly with vessels, piping and control panel

RSW, Seawater cooling

Seawater cooling to preserve the catch on board, with series for industrial and small-scale fishing vessels.

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Conveyor detail of a spiral tunnel.

Continuous freezing tunnels

Freezing integrated into production flow, tailored to the product and its presentation.

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Industrial refrigeration: view the overview
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