supply laser machine DW-YAG-500W 1.ball screw and the ... from USA, has high sensitivity and good stability. 3. Power supply controlled by control cabinet, easy to operatePrecise and rational design ... -state laser optical systemlaser wave length1064nmmax Cutting speed :2m/minPower supply :380V/50HZ-60HZLaser power injection18KWWater chiller power5HPX-axis and Y ...