... machine box power supply developped ourselves screen cable filter and earth wire dual heads(optional) Parametres ModelYH-G1612 Laser Engraving and Cutting ... leather, cloth, Plexiglas, epoxy resin, density board, double-colored board, marble, plastic, rubber, ceramic tile, crystal ... rubber board for printing2. Advertisement: acrylic cutting, label making, double-colored board engraving..3. Art and gift ...