... .High performance, 5.Easy to operation. Features:GJ-Series Laser cutting machine integrates optical, mechanical, and electricity in one, which adopts ... scraps-discharge device is designed for the machine. 5, The fast axial flow CO2 laser NEL-2000A, manufactured by PRC, USA, ... . 6, Chinese cooling unit, which is special for the laser cutting machine, results in quick and effective cooling. 7, American II ...