MIRAI Cold 22

MC 22 O/W by MIRAI INTEX is a powerful and reliable open-cycle refrigeration machine, designed for ultra-low temperature cooling using air as the refrigerant — a clean and environmentally friendly alternative to traditional systems.

The system operates based on the open-air cycle principle: ambient air passes through a snow trap, is cooled by the high-performance turbo module, and is then supplied directly to the client’s chamber at the target temperature. This design eliminates the need for internal evaporators or auxiliary fans, enabling highly efficient cooling down to –130 °C.

Operating temperature range: from –40 °C to –130 °C, making the MC 22 O/W an excellent solution for long-term deep-freeze storage across pharmaceutical, biotechnological, cryogenic, and industrial sectors.

Equipped with a 22 kW motor, the unit delivers high cooling capacity, ideal for medium to large chambers and facilities that require consistent and stable ultra-low temperatures.

The system is water-cooled, ensuring effective removal of heat from internal components and allowing for continuous, high-load operation with optimal performance.

All MIRAI open-cycle models feature a unique humidity extraction device, which captures and mechanically removes moisture from the air in the chamber. This helps prevent ice build-up and significantly reduces the need for defrosting, ensuring uninterrupted operation over long periods.

Another key benefit of the MC 22 O/W is its ability to operate in partial load, automatically adjusting cooling power to match current demand. This makes the system highly energy-efficient, cost-effective, and adaptable to changing operational needs.