Automatic welding machine for trailer chasis/H_beam/semi-trailer production line

Semi trailer bottom plate automatic welding machine, can automatically track the bottom plate edge position for welding, to the corner position automatic rotation welding gun, continuous arc automatic welding finished 4 edges, automatic stop welding at the last corner.Simply move the operating equipment to the first corner of the semi truck bottom plate, press the automatic start button, and the entire bottom plate can be welded unattended.

This equipment adopts high precision 2 d displacement sensor scanning excitation light weld, laser scanning welding seam in front of location information about location and the location, the data is passed to the controller, the controller according to the data from the laser after a series of operations, control the movement of the welding torch to realize weld automatic tracking, automatic revolving around the corner.While scanning and welding, not only improve the welding efficiency, but also effectively reduce the impact of welding deformation on the weld.

Trailer beam hydraulic assembly table

Put the web plate and flange plate on the assembly table, use clamping system to clamp web and flange plate till the seam welding part can do welding. Table level for Web plate keeps the same, make sure welding height is the same level.

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Machine detail:

• Clamp system use separate hydraulic cylinder, separate valve, separate control, easy to use.
• One side is hydraulic clamping system which can fit for curving part; another side use adjustable limit block, for other trailer model.

Trailer beam curving part has slanting hydraulic cylinder, its base can longitude adjusting to fit different curving degree and size.