... 2 CE GS ISO9001 Certificate. 3.Warranty 1 year. AIR PLASMA CUTTING MACHINE(LGK-40/63/100/120)FEATURES:1.Compress air ... plasma cutter for professional cutting in DC,two positions regulation of current,HF ... torch,earth clamp,brush/hammer,protective mask,carton box. AIR PLASMA CUTTING MACHINE LGK-40/63/100/120