... made powersupply 4.DSP control system High Features Metal CNC Router GX 6090 Industrial plasma cutting machine ... 600mm×900mmDocument transmissing form:USBinterfaceWorking form:Untouched Arc StrikingWorking metal sheets: stainless sheet,titanium sheet,aluminium sheet,Galvanized ... 2. Especially suitable for advertising signs, hard ward, sheet metal, decoration, etc.3. Suit for:aluminum, galvanized sheet ...