High-Precision Gantry Straightener for Pole Fabrication

The gantry seam straightening machine is modern industrial Large Straightening Equipment designed to tackle post-weld deformation of long tubular metal workpieces. As professional precision Straightening Equipment, it targets the common problems of pole bending, deflection and geometric distortion caused by thermal stress during submerged arc welding and gas shielded welding processes. Serving as essential Power Pole Production Equipment, it is widely used for precision calibration of various thick-wall utility poles and transmission poles. It accurately corrects post-weld bending deformation, ensuring perfect pole straightness and meeting the strict installation and safety standards of power grid infrastructure projects.   This heavy-duty Large Straightening Equipment adopts a robust integral gantry structure and full hydraulic servo control system. It features uniform pressure output, flexible parameter adjustment and non-damage precision straightening. Compared with traditional ma…

Large Straightening Equipment Coating Equipment Polishing Equipment Straightening Equipment Bending Equipment