The main features of the straight seam automatic welding machine are

The straight seam automatic welding machine is a high-quality, efficient, deformation-free finish of thin-walled cylinders and cones with a wall thickness of 0.5mm to 6mm. Universal automatic welding equipment for butt longitudinal seam welding of cylinders, flat plates or square boxes with one end open.

It can be used for high-quality welding of carbon steel, low alloy steel, stainless steel, aluminum and its alloys and other materials, and can choose welding power sources such as argon arc welding, gas metal arc welding, plasma welding, and submerged arc welding. Form a set of longitudinal seam automatic welding system. Next, I will introduce to you the main features of the straight seam automatic welding machine:

Straight seam automatic welding machine

1 The welding host adopts a cantilever structure, and the two cantilever beams are annealed to remove stress after welding. processing to ensure that the beam does not deform for a long time;

2. The pneumatic piano key pressing structure is closely arranged along both sides of the straight seam to ensure that the butt weld is evenly compressed throughout the entire welding length; the left and right key pressing fingers The spacing can be adjusted to adapt to the welding of different workpieces;

3 According to the thickness and size of the workpiece, the air bag type or cylinder type can be used to ensure sufficient pressing force and prevent thermal deformation during the welding process;

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4 The welding mandrel is inlaid with a copper mold to provide back-gas protection for the weld; different welding process grooves are processed according to the cylinder or flat workpiece to achieve single-sided welding and double-sided forming;

5 The distance between the welding mandrel and the key pressing finger is adjustable, which can adapt to the welding requirements of different workpieces;

6 The welding gun is driven by a DC servo motor and driven by a rack and pinion. The track surface is ground and processed to ensure smooth movement. , welding is stable and reliable.

7. The pneumatic centering mechanism adopts cylinder action to achieve fast and accurate alignment of the weld seam each time, ensuring that the rapid welding gun is aligned with the weld seam.

8. All air pipes and cables are placed in the drag chain, with a clean and beautiful appearance while avoiding cable breakage. The following is a barrel straight seam welding machine technology for reference (flat butt welding is another type of machine)

The straight seam automatic welding machine can be used in steel structures, shipyards, automobiles, and thin walls It is widely used in pressure vessels, auto parts, household appliances, medical machinery, building decoration, food machinery and other occasions.