FRASCOLD SPA Low Temperature Unit

During the design process, the FRASCOLD SPA low temperature screw unit fully takes into account the requirements for continuous operation capability and control accuracy under low-temperature conditions. Through rational system integration, it provides stable and reliable cooling support for frozen storage facilities, low-temperature processing, and related industrial refrigeration applications. In terms of core power configuration, the unit is equipped with semi-hermetic screw compressors from well-known domestic and international brands. These compressors feature a mature structural design and are able to maintain stable output even under low-temperature operating conditions, helping to improve the overall efficiency of the refrigeration system. During operation, vibration is well controlled and noise levels remain relatively low, which not only improves the machinery room environment but also minimizes the impact on surrounding working areas. The stable mechanical performance contributes to an extended compressor service life and reduces maintenance requirements during long-term operation.
At the system configuration level, the unit is equipped with key components such as an oil separator, oil cooler, liquid receiver, and economizer, enabling effective management of the circulation of lubricating oil and refrigerant. The rational application of the economizer helps optimize system energy efficiency under low-temperature conditions, allowing the unit to maintain stable operation across varying load ranges.