... cradle style decoiler, straightening, beading, punching, notching, hydraulic folding, hydraulic shear Features:l Modular design allows adding a section ... simultaneously, shorten working time, a perfect match to duct auto line l Duplex TDF flange former, forms TDF flange ... Accurate PLC control unit, preset available profiles and folding style, notching size, punching size, cutting dimension on ...