Product Description
The box beam in the Box Beam Gantry Welding Machine is the best structure. Its closed thin-walled section has greater torsional rigidity, which is particularly beneficial for curved bridges and cantilevered bridges. The top and bottom plates have a large area, can effectively resist positive and negative bending moments, meet the needs of reinforcement, have good dynamic characteristics, and have a small shrinkage deformation value.

The role of Box Beam Gantry Welding Machine
The Box Beam Gantry Welding Machine includes a walking trolley, a main bracket, a welding torch support arm and a welding torch. The welding torch is mounted on the welding torch support arm through a hinge shaft. The welding gun support arm is installed on the vertical rectangular guide rail of the main bracket. The main support passes through the rectangle below. The rail groove is matched with the horizontal rectangular rail of the walking trolley, and the welding gun can move along the horizontal rectangular rail and the vertical rectangular rail. The position of box girder and flange plate and box girder web can be automatically welded.
Feature
Simple structure, easy to adjust;
It is convenient for automatic welding of box beams of various sizes, which reduces the labor intensity of welding personnel;
Good rigidity, large carrying capacity, easy processing and maintenance, and cost saving;
In addition to automatic welding of box beams, H-shaped steel used in steel structure workshops can also be automatically welded;
It can effectively ensure the accuracy of the contour profile.

Steel structure production equipment
1. Lifting equipment, cranes, forklifts, etc.
2. Shearing machine, bending machine, drilling machine.
3. H-beam production line, including CNC cutting machine,
Assembling machine, gantry welding, straightening machine, shot blasting machine, paint spraying.
4. C/Z type steel purlin machine, color steel tile single board machine.
5. Box beam production line.



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