The H beam flange straightening machine is the special equipment designed for straightening the deformation of flange plate of welded H beam. It has many merits of simple structure, easy operation, high efficiency and working reliably. It is the special equipment for straightening the H beam flange deformation. The principle : two upper straight roller press two side of flange plate, one bottom roller support the center of flange , through the pushing of oil cylinder then up-press to the center of flange that reach the purpose for straightening the deformation of flange plate.

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