Air plasma cutting machine

The utility model discloses an air plasma cutting machine, it includes cutting torch and power, and outside by the air line coupling relief pressure valve at indisputable crate, the tracheal other end is connected on the solenoid valve, and indisputable crate internal partitioning becomes the two part, and ac contactor is installed to solenoid valve one side of right side part, and main transformer lays on an iron plate, is provided with the gas circuit in the iron plate lower part, and it has heatsink and vary voltage circuit to be electrically connected in the main transformer upper end, is provided with one rectifier diode in vary voltage circuit upper end, the control scheme board is electric connection control transformer, high voltage transformers respectively, the utility model discloses iron crate inner structure is compact, and portable cuts when realizing different work pieces, has shortened processing man -hour, has improved work efficiency, secondly, complete machine light in weight, be convenient for more transport and loading and unloading may not receive the restriction in place, directly remove specified region through the gyro wheel, have reduced the area of cutting machine, the processing position is nimble more, convenient, can satisfy the cutting process of pluralism product, and application scope is wider.