The gantry seam straightening machine is premium industrial Large Straightening Equipment designed exclusively for post-weld calibration of long, heavy and large-diameter tubular poles in power and municipal lighting industries. As professional automated Straightening Equipment, it focuses on correcting welding-induced deformation, including pole body bending, axial torsion and linearity errors that commonly occur after submerged arc seam welding. Serving as essential Power Pole Production Equipment, it delivers precise and stable straightening performance for utility poles, transmission poles and power engineering poles, ensuring consistent verticality and qualified installation precision for all power infrastructure products.
Built for heavy-duty industrial scenarios, this robust Large Straightening Equipment adopts high-rigidity gantry frame and intelligent hydraulic synchronous straightening system. It features uniform pressure distribution, flexible parameter matching and non-…