... perfect performance, no burnt, no rough edge. ParametresModelYH-G1612 Laser Engraving and Cutting MachineLaser typeSealed CO2 glass laser ... Electronic control lift platform , easy to feed front and back , easy and flexible to operate , can engrave materials with ... , marble, plastic, rubber, ceramic tile, crystal, bamboo and other nonmetal materials. Applicable industries:1. Packing printing: paper ...