The laser customer mainly produces UV solid laser marking machine and YAG welding machine. He used to use the other brand chiller, However he falls in love with the  chiller CW-5000 at first sight and promptly order two units of  chiller model CW-5200 after enquiry.

Generally speaking, for cooling UV solid laser marking machine, you can choose the  chiller model CW-5200; Cooling high power YAG welding, please use the chiller with larger cooling capacity such as model CW-6000, CW-6100 and CW-6200.