6020 High Power Fiber Laser Cutting Machine with Shuttle Table 6000*2000 large work size fiber laser cutting machine with high powered laser source 3KW 3.3KW 4KW 6KW 8KW 12KW. such high power laser machine with shuttle tables and protective cover can meet most job shop metal fabrication needs. F6020HDE has shorten exchanging time of pallet changer 9-13 seconds. machinable materials: mild steel, stainless steel, aluminium, copper, brass, galvanized,materials thickness 0.5-30mm.