... engraving machine YH-6040 can engrave glass, bamboo and wood,cloth, rubber, marble, granite and tiles,etc60w laser tubeCE ... engraving machine YH-6040 for wood,glass,cloth,rubber,paper Equipment Features· honeycomb,flat or aluminum platform depend on ... materials such as double color board, Plexiglas,glass, bamboo and wood, rubber, marble, granite and tiles, leatherApplicable industry: Billboards, ...