TEYU high-performance industrial cooling system CWFL-20000 is designed to offer advanced features while also making 20kW fiber laser equipment cooling easier and more efficient. With dual refrigeration circuit, this recirculating water chiller unit has enough capacity to independently and simultaneously cool the fiber laser and the optics. All of the components are carefully selected to ensure reliable operation. High-performance industrial water chiller CWFL-20000 provides an RS-485 interface for communication with the fiber laser system. A smart temperature controller is installed with advanced software to optimize the water chiller's performance. The refrigerant circuit system adopts solenoid valve bypass technology to avoid frequent start and stop of the compressor to prolong its service life. A variety of built-in alarm devices to further protect the chiller and laser equipment.