Carbon arc air gouging as the main way of weld root qing, widely used in ships, pressure vessels, steel structure, etc. And industry are mostly manual operation, the method in addition to operating personnel with high technical requirements, at the same time there are many shortcomings.

Contrast plasma gouging carbon arc air gouging carburizing hidden trouble, especially suitable for sensitive to carbon material such as stainless steel. Plasma gouging applicable material widely, easy to realize mechanization, high efficiency, no sticky residue, plane seam forming is wonderful, almost no secondary processing etc., and because of its low noise, little dust, thus reducing the occupational hazards, reduce the enterprise occupational disease hazards risk.

Huayuan welding machine plasma cutting machine, LG, LGK series can be used, can also exasperating plane cutting, improve machining efficiency and machining quality for the user at the same time, also can reduce the cost.

Suggestions have spirit plane needs of users to buy: LGK - 120 igbt, igbt, LGK LGK - 160-200 igbt, igbt, LGK LGK - 300-400 igbt models.

Igbt in the video is configured to chengdu huayuan LGK - 120 plasma cutting power supply, the modification of huayuan NZ - Ⅳ gas shielded welding trolley, plasma straight shank cutting torch, plasma gouging mouth an instance of the application.