A laser dicing machine is an efficient and precise cutting device that utilizes laser technology to instantaneously irradiate materials with high energy density. The several primary application areas include the electronics industry, semiconductor industry, solar energy industry, optoelectronics industry, and medical equipment industry. A laser chiller maintains the laser dicing process within an appropriate temperature range, ensuring accuracy, and stability, and effectively extending the lifespan of the laser dicing machine, which is an essential cooling device for laser dicing machines.