1.strong structure 2.good quality 3.reasonable price 4.new design 5.advanced control system Laser Power40WMax Engraving area200x300mmSize800x500x250mmEngraving speed0-10mm/s, 0-30mm/s, 0-50mm/sOperational voltageAC220V±10%, 50Hz/AC110±10 60HzOperational temperature5°C-35°CPackagingcartonWeight20KGApplicable materials: wood, bamboo, jade, marble, organic glass, crystal, plastic, clothing, paper, ...