1, German SIEMENS control system 2, Fast axial flow CO2 laser NEL-2000A 3, Japanese KHK transmission pinion-and-rack Features ... sensor on the high-performance processing head automatically traces the focus to guarantee excellent cutting result. 4, The cutting table ... machine. 5,The fast axial flow CO2 laser NEL-2000A, manufactured by PRC, USA, features fast laser delivery, constant power and reliable ...