Graebener force Pre- and Post-Bending Presses

Graebener Pre- and Post-Bending Presses This press is used especially when pipe ends have the advantage material with heavy wall thickness up to is to be formed. The plates can have a maximum bending press is located in front length of 60 and are pre-bent in of the pipe forming press respectively the 3- or 4-roll bending presses for the pre-bending of press. Post-Bending Presses Compared to the pre-bending main advantage lies in the fast press, the post-bending press is cycle time. Compared to the used after forming an open roller bending machine, the seam pipe. By means of the post-bending press, the straight ends crushed nor rolled out and only a at the longitudinal edges of few tool components have to be large pipes open seam pipes changed for various pipe with a wall thickness of up to diameters. and a length of up to 60 can be compared with the pre-bending press