Sunstac Plasma Cutter, 50A Non Touch Pilot Arc High Frequency Cutting Machine with 110/220V Dual Voltage Large LCD Display IGBT Inverter 4/5 Inch Max Cut 2T/4T Mode

["【Powerful Performance】Delivers up to 50 Amps of superior cutting power with dual-voltage 110/220V capability. Built with advanced IGBT inverter technology, it achieves a maximum cut of up to 4/5\" (20mm) and a clean cut of 1/2\" (12mm) at a 60% duty cycle. Suitable for cutting stainless steel, carbon steel, alloy steel, mild steel, copper, aluminum, and more. Recommended air supply: 3.5 CFM @ 50-65 PSI. Do not exceed 120 PSI, as it may damage the built-in air filter.","【Non-Touch Pilot Arc】The SS-CUT-50 PRO features a pilot arc function with non-touch arc starting. This technology allows the machine to cut and strike an arc easily without touching the workpiece, adapting to complex cutting conditions. You can cut through thick paint, dirt, or heavy rust without pre-cleaning the metal. It also provides longer consumable life and more dexterous control of the cutting torch.","【On Board Air Sensor & Regulator】A built-in sensor displays real-time air pressure on the front panel. An integrated air filter at the rear features a quick-connect 1/4\" NPT air hose fitting. Manually adjust air pressure with the top regulator knob (lift to unlock, rotate to set, press to lock).","【LCD Digital Screen】Features an all-new LCD screen that surpasses traditional LED displays, providing much easier access to voltage, current, and other parameters. The digits remain clearly visible even with a welding helmet on, enabling greater efficiency and accuracy.","【Wide Application】Selectable 2T (semi-auto) and 4T (full-auto) cutting modes: 2T mode is ideal for precise cutting control, while 4T mode allows hands-free operation for a labor-saving effect. Adjustable post-flow time (5-20 seconds) helps extend the service life of the torch head and consumables."]