Working machinery for working an elongated work comprises a work stocker
configured to store a plurality of works, a work carrying-in machine
configured to carry in the works from the work stocker to a working area,
a positioning device configured to position the work in the working area,
a work clamper provided in the working area and configured to clamp the
work in a vertical direction, a plurality of working machines arranged on
both sides of the working clamper to work the elongated work from both
sides of the work, a plurality of driving devices configured to move the
working machines respectively in a longitudinal direction, a controller
configured to control the working machines and the driving device, and a
work carrying-out machine configured to carry out the work which is
completed in working from the working area.
