This unit is equipped with a very fast sewing head (6000 rpm) that is custom made by Yamato (Japan), and the original Vi.Be.Mac. puller system that improve considerably the quality of finished garment by sewing flawlessly two quarters of fabric parts, without the twisted leg effect! Thanks to the developed puller system there is no need  for an additional skilled operator in order to pull through the quarter parts of trousers and to match them perfectly. The ergonomic stand of the unit can be adjusted in height and closed inside for an easier maintenance and cleaning.