WNS GORELOCKER / ELBOW MACHINE (GL1250) is principally used for producing standing lockseam elbows and reducers. This machine ensures high production and flexibility by means of two separate workstations: a flanging station and a seam closing station. There is a hardened wear plate beneath the flanging station rollers and all hydraulic and electrical circuits are built with quality European components. The closing station is controlled by a foot pedal and the flanging station is controlled by a hand joystick, giving the user accurate speed and pressure control. The pneumatic support arms ensure that the ducts are held firmly in place as the hydraulically powered workstations join the seams together.