Multipurpose line for assembly and welding of girders

The line is a multipurpose equipment allowing to manufacture 380 - 700 mm high girders of semitrailers. The first position involves girders assembly and their automatic welding from the front, then the item is turned over 1800 with a built-in rotator, and after that welding from the reverse side takes place.

Automatic welding is performed by means of traveling gantry plant. Actuation of the gantry

1 – stand for girder assembly

2 – welding gantry

3 – rotator

4 – hydraulic unit

5 – control cabinetand the torches is performed by means of servodrives which ensures travel and positioning accuracy.

Hydraulic clamps are used to provide necessary clamping force.