Fiber lasers often use water chillers for cooling. The water chiller should be compatible with the specific requirements of the fiber laser cutting machine. It's recommended to consult the laser machine manufacturer or water chiller manufacturer for guidance on using appropriate water chillers. TEYU Water Chiller Manufacturer has 21 years of water chiller manufacturing experience and provides excellent laser cooling solutions for laser cutting machines with fiber laser sources from 1000W to 60000W.