... . 5,The fast axial flow CO2 laser NEL-2000A, manufactured by PRC, USA, features fast laser delivery, constant power and reliable ... . 6, Chinese cooling unit, which is special for the laser cutting machine, results in quick and effective cooling. 7, ... HIWIN linear guideways and ballscews are applied to this laser cutting machine. ModelML3015ML4020Flying optical way with gantry structureCutting rangeX ...