At Chillventa in Nuremberg, this 11 to 13 October, Kelvion (formerly GEA Heat Exchangers) will present its portfolio of heat exchangers, as well as commercial and industrial cooler systems. The items to be exhibited by Kelvion at Chillventa include:
Searle GF gas coolers for CO2-refrigeration systems
These coolers, equipped with AC or EC motors, profit from the new heat exchangers with tube diameters of only 5 mm. The thin tubes – which are ideal for CO2 as refrigerant, with its favorable thermal properties – allow cost-efficient cooler solutions for applications with high pressures. Kelvion developed its Micro Tubes with the aid of numerical flow simulation and optimized them in prototype tests in a wind tunnel. The result is heat transfer that is 18 % greater than the most efficient Kelvion heat exchangers until now.
The Küba gastro slim FM
These systems can be used at a side wall (single-side discharge), or behind the center column (double-side discharge). The new Küba gastro slim FM needs even a smaller footprint. It has an installation width of only 75 mm and therefore fits behind the center column of virtually any refrigerated counter. The patented air straightener guarantees uniform temperature distribution in refrigerated display cases and considerably shortens cooling-down periods. For applications down to -30 °C, it is possible with little effort to retrofit an electrical defrost unit. Its high-quality and food-safe powder coating makes the Küba gastro slim FM ideal, even for open-display or acidic-content goods: for example, marinades. These units are available in three model sizes, with cooling duties of 0.11 to 0.23 kW. In their standard versions, these models are prepared for CO2 up to a pressure level of 60 bar, for applications in transcritical ranges and above-freezing refrigeration.
Kelvion is present at Chillventa in Hall 7, Stand 7-204.