This series refrigeration compressor with refrigeration compressors, air-cooled or water cooled condenser, reservoir, suction filter, filter drier, sight glass, high and low voltage controller, electrical boxes, chassis and other components, a single press , double-press, press the multi-temperature unit has the following characteristics: 
 Danfoss compressors imported French company: 
 ? High cooling efficiency, less power consumption, maximize operating cost savings for the user. 
 ? compressor housing inner volume, and have a good vapor-liquid separation ability, no risk of fluid strike, safe and reliable operation. 
 ? Contains anti-foam additives MANEUROP white oil, at high temperature and high pressure can ensure good lubrication. 
 ? Patented dual-spring design, reduce vibration, low noise operation and longer life. 
 ? Compressors Built-in overload and abnormal temperature protection device to ensure that the compressor from damage. 
 Air-cooled condenser: flanging quality and efficiency of secondary aluminum fins, efficient inner grooved copper tube, machine up tube, greatly improve the efficiency of heat transfer. Casing surface electrostatic spraying, corrosion-resistant. The amount of low-speed wind turbine configuration, low noise, improve heat transfer efficiency. 
 Unique energy-saving technologies. 
 ? the use of hot exhaust from the pre-cooling and liquid cooling technology, the liquid is too cold for more than 5 degrees (for R22, the equivalent of saving 5%), the use of flow-induced high-frequency vibration, so that the exhaust pre-cooling coil further high heat, reduce the exhaust pressure, lower power consumption than 6%, and because the tubes of the high-frequency vibration, but also to avoid the formation of mass scale, so that heat stable and efficient. 
 ? constant condensing pressure energy-saving technologies. Unique condensing pressure control device, according to the load situation, adjust the condenser fan energy-saving operation, and to maintain a constant pressure condensing unit, so that the unit highly efficient and stable work. 
 Reservoir, filter drier, high and low voltage controllers are equipped with world-class refrigeration accessories brand products. 
 Configuration suction filters, to keep the system clean and high degree of reliability. 
 Plant is equipped with short tubes brazed joints and IP55 electrical box to facilitate the piping and electrical connections.