Have you ever wondered how the intricate patterns on car dashboards are made? These dashboards are typically crafted from ABS resin or hard plastic. The process involves laser marking, which uses a laser beam to induce a chemical reaction or physical change on the material's surface, resulting in a permanent mark. UV laser marking, in particular, is renowned for its high precision and clarity. To ensure top-notch laser marking performance, TEYU S&A laser chiller CWUL-20 keeps UV laser marking machines perfectly cooled. It delivers high-precision, temperature-controlled water circulation, ensuring the laser equipment stays at its ideal working temperature.