| 摘要 |
<p>The machine has roller forming stations, located in a machine bed behind each other in movement direction of the metal strips. Each consists of two side supports with shafts carrying sets of associated driven or grip rollers. At least one support may be pulled off the shafts. A guide track (19) is positioned long the side (17) of the machine bed (2). The track carries a carriage (18) having an upper slide track (25), which is aligned with the machine bed. The carriage is movable between a position aligned with a roller forming station, and a position behind or in front of it.</p> |
