1.Compact design and beautiful structure: the casing is coated by electrostatic powder coating, the appearance is a circular arc, elegant appearance; The sheet metal using the form of quick disassembling, more convenient in operation and maintenance.
2.High-efficiency energy-saving,  and the control accuracy is high: Using high efficiency stainless steel coiled tubular evaporator, and using fan speed governing and electronic expansion valve  to make the energy regulation, fan speed regulator is cooperate with electronic expansion valve to accurate regulation and make the water outlet temperature reached control accuracy ±0.1℃ to ±0.2℃, it's greatly satisfy the various device high precision requirements for the cooling water temperature.
3. Remote control system, esay to operation: All series with R485 communication function, users can be realized remote monitoring the machine by PC, (Temperature setting, function and parameter setting, read machine working state and fault information) to adapt to specific application requirements.
4. High reliability, long life time:  because after the chiller is turned on, the chiller can automatically adust the water temperature according to the heat load of the equipment under running condition, do not need addtion or subtraction loading to run or stop the chiller, so that it could  reduce the instant flow rate when start to run.  And when the loading reach the accuracy matching, the system stability will be  improved,  greatly reduce equipment failure rate, prolong the service life of the equipment.
5. Intelligent control, freeze protection: after open the freeze protection in winter, the chiller standby will enter into intelligent control freeze protection,when the temperature is lower than the set temperature, the temperature of the water tank will automatically adjust the heating up;
6. Operation safety, high reliability: high & low temperature and high & low pressure with double protection, flow display function and flow alarm value can be set by yourself according to the clients' requirements, When the pump failure or water flow is too small, the flow meter automatically disconnect the power supply of the laser, to prevent the laser head overheating and even rupture because of water shortage.
7. Dual water temperature design: Equipped with automatical constant temperature function, a set of temperature controller, two kinds of setting temperature, it can set different temperature according to the requirements; Dual signal output protection function,
8. Dual water filter protection：Equipped with pure water filter and ion filter device，more secure, at the same time equipped with conductivity detection device and the output signal, can be set according to the requirements of users laser conductivity alarm value, effectively protect the laser, make the equipment operation more safety, longer service life.