The high-Frequency Plasma cuts thicker materials than standard DC plasma cutters. Cuts faster with less distortion in the workpiece. It is easy to ignite arc by adopting HF arc ignition. It adopts IGBT inverter technology, features with current control, high quality and stable performance, suitable to cut stainless steel, alloy steel, mild steel, copper, etc. Equipped with air compressor filter as well as air pressure gauge.