For high-precision UV laser marking on automated production lines, consistent temperature control is key to stable laser performance. The TEYU S&A CWUL-05 industrial chiller is specially engineered for 3W to 5W UV lasers, providing precise cooling with ±0.3°C temperature stability. This chiller machine ensures reliable laser output over long working hours, minimizing thermal drift and securing sharp, accurate marking results.Designed to meet the demands of continuous marking operations, the CWUL-05 industrial chiller features a compact footprint and intelligent temperature management. Its multi-layer safety protections support 24/7 unattended operation, helping manufacturers enhance system uptime, increase output, and maintain high-quality laser marking results throughout production.