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Blast Chillers and Freezer Rooms

We know cold – and help our customers meet even the strictest food hygiene requirements.

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Why is blast chilling essential?

When hot food doesn’t cool down quickly, its temperature remains for a long time in the range where bacteria thrive (+60 °C to +6 °C). This can compromise food hygiene and even lead to food poisoning.

That’s why Finnish legislation and the guidelines of the Finnish Food Authority require that hot food must be cooled in a controlled and sufficiently rapid manner.

  • Cooked food must be cooled from +60 °C → +6 °C within four (4) hours of preparation.
  • Freezing: Food must be brought as quickly as possible to a temperature of at least –18 °C.
  • The freezing process must be fast enough to maintain product quality and prevent the formation of harmful ice crystals.
  • Documentation of the processes is mandatory, and the company must have a system in place for verification.

Read more from the Finnish Food Authority →

Blast Chilling Rooms – Tailored Solution for Large-Scale Production

  • Designed according to customer needs – no size limitations
  • Suitable for the food industry, central kitchens, and wholesalers
  • Insulated panel structures and high-quality cold room doors
  • Efficient air circulation and controlled chilling – even results
  • Smart control systems and temperature documentation
  • Can be connected to an existing cooling system or built as a standalone
Blast Chilling Rooms

Why choose Coldex?

  • 20 years of experience
    Reliable refrigeration solutions backed by decades of expertise.
  • In-house design and installation
    All services directly from us – no middlemen.
  • Eco-friendly approach
    We prioritize CO₂ and R290 refrigerants.
  • Documentation support
    We help you meet all regulatory requirements.
  • Maintenance and service agreements
    Continuous operation without interruptions.

Don't leave the storage of your products to chance!

Contact us today and let’s plan an efficient and compliant cooling solution together.

  • +358 37 873 714
  • info@coldex.fi
  • We operate throughout Finland and internationally

❄️ Coldex Oy – We keep it cool.