Hanger system secures conveyor without requiring welding and bolting, speeding installation. J-hook, machined from 0.75 in. steel plate, is prewelded horizontally aside top of steel angle. Wrapped around top of support channel, J-hook grips protruding edge of beam while vertical steel bar rests snugly against back of supporting C-channel. Bar can slide across length of C-channel. After conveyor or equipment is attached to bar, hanger system stays in place. System can be customized in various lengths and beam widths.