Marble, Granite and Stone Laser Engraving Machine is designed for heavy materials processing. Not only for engraving, but also for other materials cutting works. 

With unique design, excellent technique, Marble/granite/stone Laser engraving Machine are the most popular equipment in marble and granite engraving industries and many other heavy materials engraving industries.
1. Special design for stone, marble, granite, tombstone, gravestone, and other nonmetal materials.
2. Red light pointer to make the laser visible--can make work more precise.
3. Channel feeding, the feeding can be unlimited.