Screw Chiller Vs Scroll Chiller: Choosing The Right Cooling Solution

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Working Principle
The compressor is one of the important core components of the chiller. The working principle of the screw chiller and the scroll chiller is to use the compressor to compress the coolant. The compressed coolant is transferred to the condenser and condensed through cooling. into a liquid state, and then enters the evaporator through the expansion valve, absorbs heat and converts the coolant into a gas state again, achieving the effect of cycle refrigeration;
The difference is that the screw chiller uses twin screw 5:6 tooth ratio refrigeration, while the scroll chiller uses rotating scroll compression refrigeration.
Applicable Scene
There are many differences usage scenarios of screw chillers and scroll chillers; screw chillers are more suitable for large industrial projects, such as large industrial manufacturing plants, medical facilities, and commercial centers, especially in high-load and in a continuously running environment. Scroll chillers are more suitable for small commercial establishments such as hotels, office buildings and retail stores, as well as low-load applications such as small offices and catering establishments.
Screw Chiller Vs Scroll Chiller Size
Since screw chillers are more suitable for large-scale industrial projects and high-load applications, requiring larger installation space; while scroll chillers are usually used in smaller commercial scenarios and low-load applications, so the external dimensions are also relatively small. No need to take up more space.