The STUART machines are vertical sampling machines, and the containing basket is divided by a perforated surface and the fabric passes from one side to the other and vice versa thanks to the alternating movement of the reel. Thanks to the shape, they guarantee the maintenance of the liquor ratio with the variation of the charge (liquor ratio 1 to 4 with minimum - maximum capacity).
STUART ensures a perfect reproducibility of the dyeing result between sampling and production, in fact, "right first time" results are equal to 98% of the new recipes tested have been achieved.
From the production point of view, STUART machines are extremely versatile due to the wide range of articles that can be processed without problems.