In this video, we demonstrate the CMC Max 500 Diameter Light Pole Shut Welding Machine in action. You'll see how this specialized equipment automatically welds tapered polygonal and circular light poles up to 12 meters long. Watch as we showcase the hydraulic clamping system, submerged arc welding process, and motorized dolly operation that ensures precise, consistent welds for street lamp manufacturing. Learn about the machine's capabilities, from handling diameters of 60-500mm to managing various steel thicknesses, and understand how this automated solution improves production efficiency for industrial pole fabrication.