... ,CE Product’s DescriptionBD seriers sequarable stylelaser engraving machineis developed for heavy material ,it brings ... worktable,rotary device , red dot position system,auto-focus device Applicable IndustriesMarble engraving industry, advertisement, gift, packaging , shoes ... Applicable MaterialsMarble, wood, acrylic,organic glass, crystal, fabric,paper,leather,rubber,ceramic,glass ,bamboo, and other ...