pedestrian push pull unit with pivot bearing compact strip feeding line flat bed car small sized_decoiler gripper feeds with pneumatic valve Werkzeugwechsel large sized_double_decoilers_with_variable_speed_drive small sized_pull off decoiler heavy_load_bearing_turning_station Werkzeugwechsel large sized_vertical_decoiler Schwerlasthandling conventional_line_for_coil_feeding