The Two Trees laser engraver, boasting a robust 16W power rate, incorporates an essential feature: the air assist system. This integral mechanism operates seamlessly within a voltage of AC220V/50Hz, complementing the engraving process by directing a controlled stream of compressed air onto the work surface. This directed airflow serves a dual purpose: it prevents material combustion by cooling the focal point of the laser and aids in the swift removal of debris and smoke generated during engraving or cutting tasks. By maintaining a clean work environment and reducing the likelihood of flare-ups, the air assist system ensures precise, high-quality outcomes, optimizing the efficiency and accuracy of the engraving machine's performance.