The following important factor should be taken into consideration when choosing circulatory chiller by users of laser engraver:

The power of the laser diode and the application conditions of laser engraving machine.

Over amount working temperature of the laser diode will cause irrecoverable damages to decline the laser output power. Long time over amount temperature working will shorten the service life of the laser diode dramatically. For high power and luminosity factor laser diode, high power chiller should be chosen.

The temperature of the work environment of laser engraving machine.

Most chillers have the function of low temperature protection, i.e., stop heat elimination fan when the water temperature is lower than 10℃. Thus, the high temperature should be considered seriously. If the temperature of the working environment is high, high power chiller should be chosen.

Requirements of the laser processing technology to the temperature of cooling water.

The water temperature fluctuates less when the same heating system is cooled by high power chiller and it benefits the stability of laser output.

As one of the domestic leading laser engraver manufacturer, Yueming provides the classified market, according to its long time experiment, with three models of chiller: CW-2000, SL-1, SL-2.

    CW-2000

Adopt compulsory air chiller of which single power is lower than domestic produced laser diode and the head lift should be 3 meters, cooling power 500w, temperature of working environment lower than 30℃.

    SL-1

Cooling compressor systems are adopted for cooling of single high, medium and low power domestic and imported laser diode. The head lift of the circulatory pumps is 10 meters and cooling power 310w, working environment temperature lower than 40℃

    SL-2

Cooling compressor systems are adopted for cooling of double high, medium and low power domestic and imported laser diode. The head lift of the circulatory pumps is 10 meters and cooling power 1220w, working environment temperature lower than 40℃

Besides, concerning the problems of furring, corrupt, metamorphose, etc., we introduce the best international additives XC-855 for cooling water for effective resolution of such problems in the cooling system.