Rapid cooling using cryogenic gases.
Dohmeyer offers solutions both for batch and continuous processes. We can advise you on the right equipment for different phases of production (liquid, solid, paste) of finished or semi finished prepared foodstuffs.
Cryogenic batch freezers use liquefied carbon dioxide (LCO2) or liquefied nitrogen (LIN) for discontinuous cooling and freezing. Controlled injection of the cryogenic gas lowers the temperature in the cabinet as the gas immediately evaporates. The latent heat of evaporation is the main source of cooling energy.