Mechanical roller straightening machine for bridge slab unit

The machine is mainly composed of gantry body, front  rear conveying roller table, side alignment device, press roll moving system, multiple groups of upper  lower roller units, hydraulic system, CNC control system  other auxiliary parts. It is mainly used for the workpiece leveling of the plate unit piece after welding by rolling, instead of the traditional plate unit piece turning over  flame baking leveling, so as to improve the product quality  production efficiency,  save a lot of labor.