In the Italian Marche region, in Chiaravalle (Ancona), a logistics platform has been completed for the storage of frozen products, equipped with a cutting-edge transcritical CO₂ industrial refrigeration system. Designed to manage high loads and intense product flows along the entire cold chain, the system ensures thermal stability, energy efficiency and operational reliability.
We have implemented a process cooling plant in Turkey to support a solvent recovery system for the flexible packaging printing industry. The system fulfils the need to dissipate the heat generated by solvent recovery, thus ensuring thermal efficiency and operational continuity.
CO₂ cooling plants are a highly efficient technology, but also one that requires a high degree of design sensitivity.Every component must be carefully calibrated, and no choice can be left to chance: the overall performance, durability and energy consumption of the system depend on it.
There are technical solutions in the industrial refrigeration sector which, despite their simplicity, offer enormous advantages.Adiabatic cooling is one such solution: an economical, efficient and surprisingly effective system for boosting the performance of condensers, dry coolers and gas coolers.
Cooling is an invisible but essential technology: it safeguards food products, preserves medication, allows for industrial production in sectors where temperature control is paramount.Now, however, the choice of cooling fluid has become not only a technical but also an environmental issue.
The quality of the components makes the difference in the world of industrial refrigeration.To ensure efficient and safe operation, every system needs a sturdy machine, designed to withstand high pressure, ensure maximum heat exchange and adapt to the operating setting.
In Morocco, a complex plant has been built for the purification of natural gas prior to its liquefaction (Micro LNG). The system also includes the removal of acidic gases - such as CO₂ - through the use of amines and a dedicated stripper. The customer turned to Stefani to face a complex technical challenge: dissipating 1.3 MW with an ambient temperature of 47°C in a single machine. The solution was a high-performance dry cooler from the OSTRO-L 90 series, with ATEX fans and AISI 304L steel coils.
A technical collaboration has resulted in a tailor-made solution for process cooling, in which OSTRO Stefani dry coolers work in perfect synergy with a proprietary control system to ensure efficiency, responsiveness and operational continuity.
Like in The Betrothed, we are once again on the shores of Lake Como, but instead of villains, we find cold storage rooms, electrical panels, and CO₂ gas coolers.
Setting up an innovative banana ripening plant in a logistics centre in São Paulo, with precise process control for local produce and imports, in a diversified market.
A major international company chose our OSTRO dry coolers to provide precision cooling for a large data centre in Ireland.
A major customer chose us for a particularly important order: 80 OSTRO dry coolers for precision cooling for a data centre in Ireland.
44 dry coolers - with a total capacity of 75 MW - to cool two large data centres in Paris and Madrid. A challenge requiring a well thought out proposal.
As part of its ongoing commitment to meet the needs of its customers, Stefani is pleased to present the new models in the ZEFIRO range: ZEFIRO 62 and ZEFIRO 63. These new double discharge air coolers have been designed to offer high performance to meet the specific needs of logistics centres.
The GRECALE range of industrial air coolers has been extended to include the GRECALE 91 model - which stands for fans with a diameter of 910 mm. This unit, the largest in the GRECALE range, is characterised by its heat exchange efficiency and robustness in its considerable dimensions, and is a perfect example of our design and construction capabilities.
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