A.M.Zabelin.

The offered installation for laser welding of manifolds can be used for an interleaf of manifolds of different assignment in field conditions. The installation consists of the technological laser, control system, technological fitting-out, vehicle with located on it power source and systems of security of operation of the laser. Distinctive feature of installation is the presence of a housing, embracing the manifold and funnel, welded on it, in which central part are located: the laser having an axial hole, drive unit and mechanism of rotation of the laser around an axis of the manifold, block of deduction of radiation with a drive unit and mechanism of its travel in a radial direction, data unit of definition of a standing of the junction. The extreme parts of a housing have self-propelled supports, adjustable in a radial direction, and protective screens. Usage of offered installation will allow to improve the quality of welded joints of manifolds and reliability them in operation. The construction of installation is more prime as contrasted to existing.