Screw chiller 

 Air-cooled chiller is introduced: 
 World famous brand compressor: 
 The original Italian "Knight Beverly", "Taiwan's Fu Sheng Han Zhong" semi-hermetic screw compressor. 
 Energy efficient valves control, automatic classification or stepless energy regulation. 
 Balanced design operation ultra quiet smooth. 
 Moving parts strictly deal with the maintenance cycle is long, trouble-free operation over 40,000 hours. 
 Efficient oil separator, exhaust with the fuel to less than 1.5% 
 New high efficiency evaporator / water-cooled cooler: 
 The latest high efficiency inner grooved copper tube, enhanced heat transfer effect, the more energy efficient. CAD / CAM machining technology to produce complete, compact structure. 
 Uniform distribution of refrigerant to improve the efficiency of heat transfer. 
 U-shaped structure of the heat exchange tube bundle, the overall out of cleaning the internal scale to facilitate maintenance. Evaporator, to facilitate oil return to compressor life and reliability of the system. 
 Easy to install 
 The unit is compact, small footprint, light weight, easy to handle. 
 Running balance safety, vibration, does not require complex infrastructure, easy to install. 
 Factory prior to completion of various performance tests, and completed the wiring, reducing installation time and costs. 
 Reliable operation 
 The motor uses the world's most advanced PTC thermal protection, protect the more sensitive, more reliable. 
 Water system and the interlock control unit. 
 Compressor unloading buck starts, the small startup current. 
 Unit uses more than the refrigeration circuit 
 Control sophisticated 
 PLC programmable controller, HMI, all Chinese. 
 PLC closed-loop direct digital control (DDC), the whole process, fully automatic computer adjustment control, group control more accurate and reliable 
 Automatic monitoring of the cold water temperature, unloaded by PLC automatic control slide valve automatically adjusts the compressor, reducing energy consumption in a very small temperature range. 
 Unit start climbing control, quickly reach full capacity by the microcomputer. 
 Self-diagnostic function, some of the parameters close to the limit, to take certain protective measures, and an alarm unit from damage and day to reduce unplanned downtime. 
 Automatic record-keeping recent ten times the unit failure alarms occurred and issued therefore prompt. 
 Unit automatic protection function 
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