This document introduces the HP air plasma cutting machine produced by Wuxi Hanshen Electric Co., Ltd. It adopts advanced technologies such as IGBT inverter and PWM pulse width modulation, and has the characteristics of high efficiency, energy saving and excellent cutting performance. It is suitable for cutting carbon steel, alloy steel, non-ferrous metals and other metal materials, and is suitable for industries such as machinery, petroleum, chemical industry, shipbuilding, vehicles, electric power construction and architectural decoration.