HZXVOGEN 250Amp Plasma Cutter Welder Combo - 5 IN 1 MIG TIG MMA CUT Welder Air Plasma Cutter 250A 220V Gas/Gasless MIG Welder, HVM270. Gas MIG / Gasless MIG / Lift TIG / Stick MMA ARC / CUT - 5-in-1 Welding Machine. Fully Synergic Option: Automatically adjusts voltage and wire feed speed based on selected material thickness or amperage. Wire feed speed is precisely matched to the amperage, with micro-adjustable voltage for optimal performance. Compatible with a TIG torch (not included) and supports easy arc ignition. Provides a stable, controllable, and consistent arc-ideal for small or intricate welding projects. Enables clean, quiet, virtually smoke-free welding when used with 100% Argon gas. Preflow feature ensures airflow at the tip, creating a charged plasma stream for cleaner cuts. Postflow is used primarily for cooling; longer, high-amperage cuts on thick metal require more postflow to dissipate heat. Recommended air pressure: 50-60 PSI. Input Voltage: AC 220V ±10%, 50/60Hz. MMA Welding Current Range: 20-250A. CUT Current Range: [Not specified - please provide].