DESCRIPTION

AKL industrial chillers are designed to cool water or water-glycol mixtures (up to 30% vol.), delivering high-precision temperature control and maximum energy efficiency.

The refrigeration circuit is hermetically sealed and uses R454C refrigerant (GWP 146), a low-environmental-impact solution that supports the transition towards lower-GWP refrigerants.

Featuring a genuine DAIKIN IPM motor compressor, AKL units guarantee reliable performance and optimized energy savings, which can be monitored in real time via the integrated control panel. Equipped with an electronic expansion valve and hot gas bypass, the unit ensures exceptional temperature stability, maintaining an accuracy of ±0.1 °C across the entire operating range (ambient temperatures from 5 to 45 °C). 

Fitted with 50/60 Hz dual-frequency pumps, these chillers offer seamless integration into machinery destined for global markets, ensuring maximum installation flexibility.

The unit supports three control modes:

– maintaining a constant temperature of the fluid;
– synchronising with ambient or machine tool temperature;
– cooling at constant refrigeration capacity.

The AKL series is available in these configurations:

– base models, without pump or tank;
– configurable models with centrifugal pump, with or without tank;
– configurable models with high-head submerged pump and stainless steel tank;

All configurable models are assembled and customised in Italy and can be supplied either with an electrical terminal block or with a plug panel and external isolator.

A wide range of custom options is available, including protective devices such as flow switch, level switch, and pressure gauge, Rc/BSP adapters, castors, optional thermistors, and programming other than factory settings. Our technical pre-sales team supports customers in defining the most suitable configuration.

Thanks to their versatility, AKL chillers are used across a wide range of applications, including CNC machine tools, industrial lasers, semiconductor equipment, electrical discharge machining systems, medical and cosmetic devices, laboratories, pilot plants, fermentation systems, and other industrial processes where precise and reliable cooling is essential.

With a maximum cooling capacity of 12.6 kW and a maximum power consumption of 6 kW, the AKL series offers an efficient solution for integration into high-performance machinery and systems.