The cooling of 1.5KW fiber laser with S&A CW-6250 dual-temperature dual-dump water chiller

Recently, S&A received several calls from customers who asked for solution to the problem that laser couldn`t work as the water temperature of water chiller rose slowly in winter.
S&A generally recommends water chillers with heating rod for fiber laser customers, so the problem above should not occur generally as the heating rod will work automatically at low water temperature. But why this problem happened to these customers? Through further learning, S&A found that these customers didn`t purchase water chillers by directly contacting S&A, but purchased through Taobao or other channels, but the water chillers purchased by them didn`t have the function of heating.
Mr. Zhou, one of those customers, purchased an S&A CW-6250ET dual-temperature dual-dump water chiller with 6750W cooling capacity through Taobao to cool 1500W fiber laser. This water chiller was not equipped with a heating rod, so the initial temperature of the water chiller was very low under an over-low ambient temperature in winter. If the laser has a little heat, then the temperature of water chiller rises slowly and thus affects the laser working. Then, the customer can conduct heat preservation for the chiller, and injecting warm water to the water tank before startup is helpful to improve the situation.
Thank you so much for your support and trust in S&A. All S&A water chillers have passed the certification of ISO, CE, RoHS and REACH, and the warranty period has been extended to 2 years. Our products are worthy of your trust!
S&A has a perfect laboratory test system to simulate the use environment of water chillers, conduct high-temperature test and improve quality continuously, aiming to make you use at ease; and S&A has a complete material purchasing ecological system and adopts the mode of mass production, with annual output of 60000 units as a guarantee for your confidence in us.
The technical parameter of CW-6250: http://Products/Dualpumpdualtempchil.html