We can bend channels from the smallest sizes—as small as 1 inch in depth with 3/8 wide flanges and a 1/8 thick web—to the largest, MC 18 x 58#--actually to any size channel that is made.
We can easily bend channels flanges in and flanges out into rings or ring segments.
We can bend a C9 x 20# channel the hard way to a 4 ft. inside radius, or an MC12 x 10.6 the hard way to a 13 ft. inside radius--all with no distortion: a difficult task.