A gas-air torch includes a mixing chamber, diffuser with fire tube, wherein the torch is additionally equipped with an ejector block and front stabilizer which has long-ribbed streamlined form at the back section, and the front one is arranged as concave in the direction of the jet and is equipped with sharp edge with supercritical angle with respect to the vector of direction of flow of gas-air mix, it is placed between the diffuser and the fire tube.
展开▼
