the dyeing of fabrics on rope: it includes two models, complementary both in their technical features and applications: the first one belongs to the MF series which, in the H version, widens the range of treatable loads; the second one belongs to the reel less SP series, particularly delicate and suitable for medium-light loads of both knitted and woven fabrics. All the machines are equipped with the new CDVC system for speed/ torque dynamic control, with a new three-agent PH control as well as with a new and integrated speed, couple (MF series), level, and nozzle pressure and intake valve adjustment system.