H-beam flange straightening machine This machine is specially used for the h-beam flange distortion straightening, which includes hydraulic and mechanical straightening type. The structure of mechanical flange straightening machine is simple, with convenient and reliable operation. The hydraulic type straightening has strong straightening force and high automation, which is developed firstly by us. The straightening roller and powered roller is good alloy steel, which are made after heat-treating with long life using.
