The portable gas-cutting machine "Smena-2M" is designed for oxygen cutting of sheet steel. The main structural units of the cutting system include the undercarriage, the cutters themselves, the mechanism for cutting along circles and along curved contours, and the copying system. The undercarriage of the cutter is made in the form of a trolley, on which there are a drive, a rotary system, a control panel, carrying rods and supports with cutters, flywheels for moving the rods, a gas distribution unit with a system for starting oxygen for cutting. The torch is equipped with sectional guides.
Among the possibilities that are supported by the gas torch are: