Abstract: A two-way bending machine for a reinforcement includes a hollow worktable with a top, a drive mechanism, a bending mechanism and a retaining mechanism, the drive mechanism powered by a bi-directional motor to drive the bending mechanism at a reduced rotation, the bending mechanism being extended to the top where a turntable is provided, multiple positioning holes at the center of and on the turntable for insertion of a positioning member and a retaining member to hold the reinforcement in position, the retaining mechanism including two retaining blocks, a track and an air cylinder with both retaining blocks alternatively traveling laterally to get close to the left or the right side of the turntable to serve a support in the bending.

Abstract: A two-way bending machine for a reinforcement includes a hollow worktable with a top, a drive mechanism, a bending mechanism and a retaining mechanism, the drive mechanism powered by a bi-directional motor to drive the bending mechanism at a reduced rotation, the bending mechanism being extended to the top where a turntable is provided, multiple positioning holes at the center of and on the turntable for insertion of a positioning member and a retaining member to hold the reinforcement in position, the retaining mechanism including two retaining blocks, a track and an air cylinder with both retaining blocks alternatively traveling laterally to get close to the left or the right side of the turntable to serve a support in the bending.

Abstract: A reciprocal bi-directional table saw including a cutting table and a deck to secure a work piece in place; the table including a horizontally provided runway and a cutting process unit that automatically travels back and forth on the runway; an automatic travel device being each provided on both sides of a seat plate provided to the cutting process unit; a saw blade elevates as controlled by a plunger having one side pivoted to the seat plate; a circular saw blade and a device to drive the circular saw blade being provided on the saw blade holder for the table saw to reciprocally execute the cutting on the work piece to achieve precise process of the work piece and upgrade the production rate.