Computer-Controlled Cycle Machine
AMS-221EN/JEUX-0043, AMS-221EN/X7910/JEUX-0043 (perfect stitch type)
With the active tension, pinpoint changes in the needle thread tension during sewing are enabled. The needle thread tension, therefore, can be set in conjunction with the material thickness and can be corrected according to the direction of sewing on a stitch by stitch basis through the operation panel.