LIH Pneumatic provides the latest pneumatic engraving machine AG3M series. The entire series uses aviation-grade precision bearings to provide longer service life. In addition, blades made of Poyimide are the core of this series. The blade has high self-lubricity, super wear resistance and chemical resistance, and the working temperature for continuous use can be between 1K and 288 degrees. The new coating and the use of high-quality parts can bring new impetus to the mold industry and other industries.