Automatic presser-foot lifting, automatic top and under thread trimming, and automatic speed limiting. Low investment, but obvious return of an enhanced productive-efficiency. A circumference of 270mm to sew tubular goods, such as neck and/or sleeve openings of children’s wear. Timing at which the needle threads are supplied can be adjusted in accordance with the needle bar motion, so ideal needle thread loops are formed according to the characteristics of the thread to be used.
FC-664-01CB-PWT – Super High Speed Cylinder Bed Interlock Sewing Machine