... designed to bend I steel, U steel, flat beam, solid bar, etc. It has three working rollers ... high flexibility and reliability with low cost.Hydraulic Section Bender Series Section Bender is an efficient ... whick is specially designed to bend I steel,Hydraulic Section Bender SeriesSection Bender is an efficient ... designed to bend I steel, U steel, flat beam, solid bar,etc. It has three working rollers ...