The eco-friendly refrigeration system
Arneg Cold Ring is the perfect solution for small and medium size stores wishing to embrace sustainable innovation. The technology combines the natural advantages of propane (R290) with the effectiveness of brine to provide uniform refrigeration throughout the store.
Optimised refrigeration not only reduces impact on the environment compared to conventional HFC refrigerants but makes the store a safer place too.
With Arneg Cold Ring you not only improve your store’s efficiency but also its safety and environmental footprint.
How does the circuit work?
The heart of the system is the chiller, which uses the latest technology to keep food products at the perfect temperature. Every component in the system, from the compressor to the pump, works in synergy to ensure that chilled brine is distributed evenly throughout the circuit.
The heat exchangers in the refrigerated displays and cold rooms are specially designed to use chilled brine and therefore achieve superior energy efficiency. The result? Every corner of the supermarket gets the refrigeration needed to preserve the freshness and quality of your products and to offer your customers an impeccable shopping experience.
NT circuit
In the NT circuit, refrigerant circulates at a temperature of -8°C to cool all the displays before returning to the chiller where it is again chilled to its initial conditions.
NT + LT circuit
LT displays are equipped with autonomous refrigeration systems that are cooled by the NT circuit.
Thanks to this system, displays and cold rooms reach the ideal temperature for preserving frozen products.
Cold ring
The advantages of practical and sustainable innovation.
