For welded 工-beam or H-beam, there will be inevitable deformation at welding seam because of heatconcentration. H-beam straightening machine is the special equipment for straightening of工-beam、H-beam flange. It

has simple operation、rapid and superior straightening. Rulers are used for adjustment of all motions. Oil cylinder is sealed several pass with domestic quality seal-ring, ensuring good sealing capability and long life.

 Flange plate width           200-800mm

  Flange plate thickness        6-80mm

Web height：               h=350～1500 mm

Relationship between thickness(s) and width (b) of H-beam (unit: mm )

When workpiece material is Q235-A, see follwing form(mm)