... motor, up&down worktable 4. Water pump co2 laser engraving machine Specification ModelQL-6040Processing area600*400mmLaser tube50W/60W optionalEngraving ... narrow, the incision is smooth, the cutting force is strong, the cutting speed and the working efficiency are high ... as double color board, Plexiglas, glass, bamboo and wood, rubber, marble, granite and tiles, leather Applicable industryBillboards ...