... area engraved >adopt multi format picture >auto cool down High Precision Laser Engraving Machine "CHUN LEI" Brand CL-L1290SG 1200mm*900mm ... of whole body, durability and high rigidity, 3. Humanized design, easy operation, 4. Apply laser to guide the direction of ... cutting & engraving, high precision and low error, 5. Automatic ...