Meeting the temperature control needs of handheld lasers, TEYU S&A engineers have correspondingly developed a series of handheld laser welding chillers, including CWFL-ANW series all-in-one machines and RMFL series rack mount water chillers. With dual cooling circuits and multiple alarm protections, TEYU S&A laser chillers ensure efficient cooling performance, excellently suited for 1kW-3kW handheld laser welding machines.