RZN series has the excellent performance of air cooled screw chiller can provide 5~30℃, special type low temperature 45℃ to lower water (temperature difference is not more than +/-1℃)。 Macro matches screw water chiller is with air as heat source , cold water for cold and hot medium as cold and heat source under the integrated temperature control equipment 。 Unit , with its high efficiency , low noise , reasonable structure , simple operation , safe operation and convenient installation and maintenance , and is widely used in hotels , shopping malls , offices buildings , exhibition hall , airport , stadium and other public facilities , and can meet the electronics , pharmaceutical , biotechnology ,textile , chemical , metallurgy , electric power , machinery and other industries of different requirements of the temperature control system 。
Unit design and manufacture in strict accordance with the national industry standards , selection of the world’s famous brand compressor , blower , cold media control element . Through reasonable design and system matching , the unit can run over -10℃ temperature under the condition of the heat transfer , product is suitable for the lack of regional water resources , the relatively low winter temperatures and no boiler or other heating conditions of the area is particularly applicable .
Unit adopts high efficiency heat exchanger with advanced , special structure design and system . The unit can be directly installed on the roof or other outdoor ventilation good place , without setting up room , architectural space can be saved . Protection is complete , the group has temperature protection switch , overload relay , high and low voltage safety switch , three-phase protector , anti-frost and delay start protection device , ensure that the host safe and reliable operation . Appearance is exquisite , USES the “W” type coil design , space utilization high , unit size , shape , to adapt to the outdoor weather conditions to ensure that the unit has a good running effect in service life cycle .