Cryogenics for freezing and temperature-controlled processing is a multi-faceted thing…. there is the science of energy transfer that needs to be allied to the specifics of the product, and a comprehensive understanding of the unique handling requirements and appreciation of many challenging environments is required. All this needs to be carried out while integrating machinery within a modern factory or production facility.
Liquid nitrogen and liquid carbon dioxide (CO2) deliver the ultimate in cryogenic freezing power, but the method of this delivery is where Dohmeyer excels. At its European design facility, Dohmeyer has been trialing and fine tuning a new development that utilizes subcooled cryogenic liquids, where the liquid is below its normal boiling point for the pressure. By using a fresh new compact subcooler and a redesigned injection manifold, significant improvements have been achieved, and this new technology will be on offer during 2020.
Continuous improvement
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