Channel Forming Dies
Die set #108 forms four square bends in one stroke. Spring pad in die keeps web flat. Release wedges in punch and die permit easy removal of part.
Die set #106 can be used to form flat bottomed channels in one stroke. Stripping is assured with release wedges and hook strippers.
For channels with web over 3/4", set #107 is recommended. Both punch and die have release wedges for quick removal of part.
By tapering the side of a hat channel, pressure is greatly reduced. Pressure pad assures greater accuracy and also serves to eject the part.