... speed . 700W, 1500W Die-board Laser Cutting MachineProducts featuresl Rofin-Sinar tech fast axial flow laser, laser main parts all used ... Axial servoOptical systemSemi-opticalMoving structureGantryChiller systemSpecial Chiller system for Rofin-Sinar tech laserPower supplyThree-phase/380V/50HzPressure of accessorial gas source0 ...