Profile Rolling Machine The W24 Profile Bender is a hight-difficiency processing equipment for bending angle bar, channel bar, l bar, flat bar, square bar, round bar and various special-shaped bars. Rolling and calibration can be completed by one feeding. For optional, only while bending tube, the rolls should be ordered optional & changed, the price of the rolls is differents according to diameter of pipe, all other angle steel, channel steel, flat bar etc are no need to buy rolls. Specification