Ruidong Group’s water-cooled screw chiller and heat pump use screw compressors from well-known brands, ensuring high performance and long service life. The units are available in single-compressor and double-compressor configurations to meet the needs of different scales and cooling systems. A variety of environmentally friendly refrigerants, including R22, R407C, and R134a, are available. These refrigerants are widely used in various cooling systems due to their unique characteristics and environmental impacts.
Ruidong Group’s water-cooled screw chiller and heat pump use screw compressors from well-known brands, ensuring high performance and long service life. The units are available in single-compressor and double-compressor configurations to meet the needs of different scales and cooling systems. A variety of environmentally friendly refrigerants, including R22, R407C, and R134a, are available. These refrigerants are widely used in various cooling systems due to their unique characteristics and environmental impacts.
Ruidong Group’s water-cooled screw units are classified based on the type of evaporator: dry-type, flooded-type, and falling-film type. Dry-type evaporators are favored for their lower heat exchange efficiency but are easy to recover oil and offer simple control. Flooded-type evaporators are praised for their high cooling capacity and heat transfer efficiency, although they require larger refrigerant charges. Falling-film evaporators excel in high heat transfer coefficients and flow boiling characteristics, performing exceptionally well in low temperature differential conditions. The design of these evaporators allows Ruidong Group’s units to adapt to various industrial and commercial applications.
Ruidong Group’s water-cooled screw chiller and heat pump can produce low-temperature units down to -35°C, meeting the refrigeration needs of extreme low-temperature environments. These units not only excel in performance but also achieve industry-leading energy efficiency levels, having obtained first and second-level energy efficiency certifications. Ruidong Group’s water-cooled screw chiller and heat pump provide reliable solutions for various industrial and commercial refrigeration needs with their high efficiency, stability, and environmental features.
