New design structure with high strengthSpecial reflect mirror holder design . Good after service. Laser-power 80W ( 60W 100W 150W for option )Cooling Mode Circulating-water-coolingPower Adjustment 0-100% controlling, no segment and adjusting by softwareMachine Control and Drive Speedy DSP controlling, stepper motorMax Engraving Speed 1200mm/sMax Cutting Speed 500mm/sLaser-type Hermetic and ...